Laundry Load Weight
Estimate the weight of a laundry load by entering the number of each clothing or linen item. Compare the total in grams with your washing machine’s rated capacity.
Life Calculators: Dates, Home Projects and Everyday Planning
Find practical calculators for everyday schedules, home projects, shared expenses, and gatherings. Use the Age Calculator, Days Between Dates, Business Days, and Rotating Shift Schedule calculators to plan dates and work routines. For home and garden projects, estimate supplies with the Paint, Wallpaper, Gravel, and Plant Spacing calculators.Compare costs with Unit Price, share expenses with Bill Split and Rent Split by Room, or plan a gathering with Party Food and Wedding Alcohol. These tools are useful for homeowners, gardeners, shift workers, and anyone organizing daily life. For a little fun, try the Zodiac Sign, Lucky Number Calculator, or Friendship Compatibility Calculator; their results are for entertainment, not reliable predictions.
Household 43
Bill Split
Split a shared bill fairly in seconds: enter the total, tip and number of people, optionally add custom share weights and amounts already paid, and see exactly who owes what.
Long-Term Food Storage
Estimate how many kilograms of grains and dry legumes to store. Enter the number of people in your home and the number of months you want to cover.
Air Conditioner BTU
Estimate the cooling capacity an air conditioner needs for your room. Enter the room size, ceiling height, sun exposure, occupancy and appliance heat to get the result in BTU/h and watts.
Fertilizer Application
Calculate how much fertilizer you need for your lawn or garden. Enter the area, the target nutrient rate, and the nutrient percentage from the fertilizer bag to get the amount in pounds and kilograms.
Garden Watering
Calculate how much water your garden or lawn needs per watering session, and how long to run your hose or sprinkler. Enter the garden area, watering depth, and flow rate.
Unit Price
Enter the price and quantity of two packages to instantly see the price per unit of each, which option is cheaper, and how much you save per unit. Great for comparing grocery package sizes.
Recipe Scaling
Scale any recipe up or down in seconds. Enter the original and desired servings plus your ingredient list, and get every amount converted by the correct scaling factor.
Water Bill
Estimate your water bill from two meter readings or a known consumption volume. Enter your volumetric rate and fixed charges to get the total amount you can expect to pay.
Fence Posts
Estimate how many fence posts you need for your project. Enter the lengths of each straight fence run, your maximum post spacing, and any gate openings to get the total post count and actual spacing per run.
Laundry Detergent
Estimate how much laundry detergent you use per month, how many loads one container washes, and the cost per load. Enter your loads per week, dose, container size and price.
Rent Split by Room
Split rent fairly between housemates based on bedroom size. Enter the total rent, each room's area, the shared space and optional premiums, and see exactly what each person should pay.
Bricks
Estimate how many bricks you need for a wall of any size. Enter the wall dimensions, subtract doors and windows, pick a brick size, and get the brick count, mortar bags, and cost.
Gravel
Work out how much gravel you need for a path, driveway or landscaping area. Enter the dimensions, depth and bulk density to get the volume, the weight in kg or tonnes, and the number of bags to buy.
TV Viewing Distance
Enter your TV's screen diagonal, aspect ratio, and preferred viewing angle to instantly find the ideal viewing distance, plus the exact screen width and height.
Paint
Estimate how much paint you need for a room: enter the total wall length, wall height, openings area, number of coats and the coverage shown on the can. You get the paintable area, the total paint volume and the number of containers to buy.
Party Food
Estimate how much food and drink to prepare for a party. Enter the number of guests, portions per guest for mains, sides, appetizers, desserts and drinks, plus a safety buffer.
Pool Volume
Find out how much water your pool holds. Enter the shape, dimensions and depths of your pool, and get its volume in US gallons, liters, cubic meters and cubic feet.
Sleep Cycle
Find the best wake-up times from your bedtime, or the best bedtimes from when you need to get up, based on complete 90-minute sleep cycles. Enter your time and how long it takes you to fall asleep.
Asphalt
Estimate how many tons of asphalt you need for a driveway, parking lot, or paving project. Enter dimensions or total area, thickness, and density to get volume, tonnage to order, truckloads, and cost.
Fabric Shrinkage
Enter your fabric's measurements before and after washing, plus the finished size you need. The calculator returns shrinkage percentages for width, length and area, and the unwashed size to cut or buy.
Pool Salt
This pool salt calculator tells you exactly how much salt (in lb, kg, or 40 lb bags) to add to reach your target salinity. Enter your pool volume — or its dimensions — plus the current and target salt levels in ppm.
Board Foot
Calculate lumber volume in board feet and estimate its cost. Enter each board’s dimensions, quantity, optional price per board foot, and a waste allowance.
Grass Seed
Estimate how much grass seed your lawn needs. Enter your lawn dimensions, grass type and project type to get pounds of seed, number of bags and total cost.
Pet Food Cost
Estimate how much your pet's food costs per month. Enter the package weight and price, plus how much your pet eats per day, to see how long a bag lasts and your monthly food budget.
Roofing
Estimate roof area, shingle bundles, underlayment rolls, and shingle cost. Enter your house footprint, overhang, roof type, pitch, and material coverage.
Curtain Fabric
Work out how much fabric you need for curtains. Enter your track width, finished drop, fabric width, fullness ratio and pattern repeat to get the number of widths, cut length per width and total yardage or metres.
Drywall
Estimate drywall sheets, joint compound, tape, screws, and sheet cost for a rectangular room. Enter the room dimensions, openings, sheet size, and waste allowance.
Firewood Cord
Enter the length, height, and depth of your firewood stack to find its volume in cubic feet, cubic meters, and liters, and see how many cords of firewood it contains.
Plant Spacing
Enter your bed's length and width, the row and plant spacing from your seed packet, and an edge margin — this calculator tells you how many rows fit, how many plants per row, and the total number of plants for your bed.
Tip
Enter your bill amount, tip percentage and the number of people splitting it to instantly get the tip, the total, and how much each person owes. Works in USD, EUR, GBP, CAD, AUD and INR.
Topsoil
Estimate how much topsoil you need for a rectangular, circular, or known area. Enter the soil depth, material, bag size, and optional price to see volume, weight, whole bags, and cost.
Insulation
Estimate how much insulation you need: enter your project, climate zone, area and material to get the target R-value, required thickness in inches or mm, number of rolls, bags or kits, and the material cost.
Mulch
Calculate how much mulch you need for your garden bed. Enter the bed area, desired mulch depth and bag size to get the total volume in m³, ft³ and litres, plus the number of bags to buy.
Room Lighting
Estimate how many lamps your room needs. Enter the room area, the target illuminance (lux), the output of one lamp in lumens, and the utilization factor to get the total lumens and lamp count.
Square Footage
Calculate the square footage of up to five rectangles, triangles, circles, trapezoids, or L-shaped areas. Enter dimensions, then add an optional waste allowance and price per square foot.
Flooring
Estimate how much laminate, hardwood or carpet you need for up to 10 rooms. Enter room dimensions, waste allowance and prices to get boxes or carpet yardage, underlayment rolls, baseboard length and total material cost.
Wallpaper
Estimate how many rolls of wallpaper you need for a room. Enter wall length and height, openings area, roll dimensions, pattern repeat and waste allowance to get the number of rolls to buy.
Wedding Alcohol
Estimate how much beer, wine, and spirits to buy for your wedding reception. Enter the number of adult guests, event duration, and drinking pace to get a shopping list in bottles and cases.
Overtime Pay
Estimate your gross pay when you work overtime. Enter your hourly rate, the overtime multiplier, and your regular and overtime hours to see regular pay, overtime pay, and total earnings.
Sand
Estimate how much sand you need for a sandbox, paver base, or pool floor. Enter the area dimensions, sand depth, and sand type to get the volume, weight in tons or tonnes, bag count, and cost.
Sod
Enter up to five lawn areas as rectangles, circles, triangles or known square footage, and this calculator tells you how much sod to order in rolls, slabs or pallets, plus an estimated cost.
Deck Boards
Work out how many decking boards you need for your deck. Enter the deck dimensions, board width, gap, sold board length and waste allowance to get the number of rows, boards to buy and total linear length.
Auto & Travel 26
Road Trip Arrival Time
Estimate when your road trip will end: enter your departure date and time, pure driving time, planned breaks, and the time-zone difference to get your local arrival date and time.
Tire Tread Life
Estimate how many miles or kilometers your tires have left before they reach the replacement tread depth. Enter the new and current tread depths, the replacement depth, and the distance driven so far.
Vehicle Payload
Enter your vehicle's GVWR and curb weight, then add passengers, cargo, accessories and trailer tongue weight to see how much payload capacity you have left — or by how much you're overloaded.
Car Maintenance Due
Estimate when your next oil change or car service is due based on your current odometer reading, the last service reading, the service interval, and your weekly mileage. Enter the numbers to get the due odometer value, distance remaining, and the estimated due date.
Flight Carbon Emissions
Estimate the CO₂ emissions of any flight by entering the one-way distance, number of flights, passengers and an emission factor. Results are shown per passenger and for the whole group in kg, lb and tonnes.
Tire Size Comparison
Compare two tire sizes side by side. Enter the width, aspect ratio and rim diameter of your current and proposed tires to see the change in overall diameter, circumference and speedometer accuracy.
Tire Pressure Temperature
Estimate how much your tire pressure will rise or fall with a temperature change. Enter the current gauge pressure, both temperatures and the local atmospheric pressure to get the new pressure instantly.
EV Charging Time
Estimate how long it takes to charge an electric car. Enter battery capacity, current and target state of charge, charger power and efficiency to get the charging time in hours and minutes.
Travel Budget
Estimate the total cost of a trip from its length, number of travelers, daily lodging and food costs, transportation, activities, and a contingency buffer. You get the total budget, cost per person, daily average, and a category breakdown.
Luggage Weight
Check whether your packed suitcase will pass the airport scale. Enter the empty bag weight, your packing list and the airline allowance to see the total packed weight and how much you have left (or owe).
Car Affordability
Estimate the maximum vehicle price you can afford from a target monthly payment or your income. Enter your loan rate, down payment, trade-in equity, taxes, fees, and monthly driving costs.
Car Trip Carbon Emissions
Estimate the CO₂ emissions of a car trip from the distance, your fuel economy and the fuel type. Enter the route length and consumption to see the fuel burned and the CO₂ produced.
Gas Mileage
Calculate your real-world gas mileage (MPG, L/100 km or km/L) from a single fill-up. Enter the distance driven and the fuel it took to refill the tank.
Jet Lag Recovery
Estimate how long it takes your body clock to adjust after a flight. Enter the UTC offsets of your origin and destination, travel direction and recovery rate to see the adjustment period in days.
Car Depreciation
Estimate how much your car will be worth after a few years of ownership. Enter the purchase price, age, years to own, annual mileage and a depreciation profile to see the year-by-year value drop.
Compression Ratio
Enter bore, stroke, cylinder count, chamber volume, gasket, piston and deck specs to get the static compression ratio, the dynamic compression ratio, and total engine displacement in cc, liters and cubic inches.
Road Trip Fuel Stops
Estimate how many refueling stops a road trip requires. Enter trip distance, tank capacity, starting fuel level, fuel economy and the reserve you want to keep, and get a stop plan with intervals.
EV Range
Estimate how far your electric car can drive on its current charge. Enter your usable battery capacity, state of charge, energy consumption and the reserve you want to keep, and get the remaining range in km or miles.
Parking Cost
Estimate what a parking garage will charge you. Enter your entry and exit times plus the garage's rates — free period, hourly rate, billing increment and daily maximum — and see the billable time and total fee.
Wheel Offset
Compare the fitment of two wheels or convert offset (ET) to backspacing and back. Enter rim width and offset for each wheel, plus optional tire section widths, to see clearance, poke and track width changes in mm.
Car Lease Payment
Estimate your monthly car lease payment from the vehicle price, residual value, money factor, down payment and fees. Enter your lease terms to see the monthly payment, amount due at signing and total lease cost.
Fuel Cost
Estimate fuel needed and driving cost for a trip or regular commute. Enter the distance, fuel economy, and fuel price; choose Trip or Commute for the relevant results.
Freight Class
Estimate the density and NMFC freight class of an LTL shipment. Enter dimensions and weight for up to 10 piece types, and get total volume, density in lb/ft³ and kg/m³, and the matching freight class.
Mileage Reimbursement
Calculate how much your employer owes you for driving your own car for work. Enter the distance, your reimbursement rate (e.g. the IRS standard mileage rate), plus parking and tolls to get your total claim.
Trailer Tongue Weight
Enter your loaded trailer weight and either a measured tongue weight or a target percentage, and the calculator checks whether the hitch load falls in the safe 10–15% range for stable towing.
EV Charging Cost
Estimate the cost of an EV charging session from your battery capacity, starting and target charge level, charging efficiency, electricity price, and any session fee. Results show energy added, energy drawn, total cost, and effective cost per kWh delivered.
Date 25
Age Calculator
Enter a date of birth and a comparison date to calculate age in years, months, and days, total time elapsed, and days until the next birthday.
Human Years Conversion
Convert an age in years between human and animal age scales. Enter the age, choose its current Age type, then select the species under Convert in age.
Moon Phase
Enter any date (and optional UTC time) to find the Moon phase, illuminated fraction, moon age, and the dates of the next new and full moons.
Rotating Shift Schedule
Map any repeating work rotation (4 on/4 off, 2-2-3 Pitman, and more) onto real calendar dates. Enter your cycle start date and pattern to see every work day and day off, shift blocks, and your next day off.
Easter Date
Find the date of Easter Sunday for any year from 1583 to 9999, for both the Western (Gregorian) and Orthodox (Julian) traditions, together with Good Friday and Easter Monday.
Event Countdown
Count the exact days, hours, minutes and seconds remaining until any event — or elapsed since it. Enter the event date and time, and optionally a custom start moment.
Date Addition
Add a number of calendar days to a Start Date to find the New Date and its day of the week. Enter a date and a nonnegative number of days.
Day Counter – Days Between Dates
Find the total days between two dates and see the difference in years, months, and days. Enter a First Date and a Second Date in either order.
Week Number
Enter any date to find its ISO 8601 week number, the ISO week-year, the weekday, and the exact Monday–Sunday range of that week. Accepts YYYY-MM-DD or DD.MM.YYYY.
Sunrise and Sunset
Enter a date, latitude, longitude and UTC offset to get sunrise, sunset, solar noon and total daylight duration for any place on Earth, computed with NOAA solar position equations.
Time Zone Offset
Convert a date and time from one UTC offset to another. Enter the source time and the two offsets to get the corresponding local date and time, the day change, and the time difference.
Monthly Calendar Generator
Select a month and enter a year to generate a Sunday-first calendar showing every date in that month.
Days in Month
Enter a year to see the number of days in each month, the total days in the year, and whether it is a leap year.
Day of Year
Enter any date and instantly find its day number in the year (1–366), how many days remain, the day of the week, the ISO week number and how far the year has progressed.
Day of the Week
Enter a day, month, and year to find the day of the week for that date. The calculator also checks whether the date is valid.
Time Duration
Find the time between a start and end time, with optional dates and a break to subtract. Enter times in 24-hour or 12-hour (AM/PM) format.
Julian Date
Convert ordinal dates (YYYY-DDD / YYDDD) to calendar dates, and calendar dates with a UTC time to astronomical Julian dates (JD) and Modified Julian Dates (MJD) — or back the other way. Includes a live day-of-year clock and a day-of-year table for the current year.
Zodiac Sign
Enter a date to find its Western zodiac sign and Chinese zodiac animal. The Western sign uses the month and day; the Chinese animal uses the calendar year.
Military Time
Convert 12-hour clock time to military (24-hour) time and back, or find the difference between two military times. Enter the hour, minutes and AM/PM, or a four-digit time such as 1430.
Time Calculator
Add or subtract a duration from a clock time, or combine up to five signed durations. Enter a starting time and an adjustment, or switch modes to total durations.
Business Days
Count the working days between two dates. Enter a start and end date, choose your weekend days, and list any holidays or vacation days to exclude from the count.
PTO Accrual
Estimate how much paid time off you will have accrued by any date. Enter your accrual rate, pay frequency, date range, carry-over balance, hours already used and an optional cap.
Time Card
Enter your daily clock-in and clock-out times plus unpaid breaks to get your hours for each day of the week, the total in decimal hours and in h:mm format, ready for payroll or timesheets.
Add Business Days
Find the date that falls exactly N business (working) days after or before a start date. Enter a start date, the number of working days, your weekend pattern and any holidays to skip.
Hours to Decimal
Convert hours and minutes to decimal hours, or decimal hours to hours, minutes and seconds. Enter a time or decimal value, and optionally add an hourly rate to estimate pay.
Cooking 15
Rice to Water Ratio
Enter your rice type, the amount of dry rice and your cooking method to get the exact amount of water to add and the cooked rice yield, in cups, ml, fl oz or liters.
Brine Salt
Calculate how much salt to add to water for any brine strength. Enter your water amount and target salt percentage, and get the salt weight in grams, ounces, and spoon measures.
Cooking Yield
Estimate how much your food will weigh after cooking. Enter a raw weight and either an expected yield percentage or a measured cooked weight, and get the cooked weight, yield, and raw amount to buy for any target.
Egg Boiling Time
Find the perfect boiling time for a soft, medium or hard yolk. Enter your egg size, starting temperature and preferred firmness, and get the time in minutes plus a cooling tip.
Meat Cooking Time
Estimate a cooking-time range and when to start checking the temperature of a roast, shoulder cut, or whole chicken. Enter the meat type, cut, weight, unit, and cooking method.
Cocktail ABV
Enter the volume and ABV of each ingredient in your mixed drink, plus an estimate of ice meltwater, to find the final alcohol content (ABV) of your cocktail.
Baker’s Percentage
Convert any bread recipe into baker's percentages, or scale a formula from percentages to real ingredient weights. Enter the flour weight and your ingredients to get the full dough formula.
Sourdough Starter Feeding
Work out exactly how much starter, flour and water to use at each feed. Enter the total starter weight you want and your feeding ratio to get a precise feeding plan.
Baking Pan Size
Convert any recipe to a different baking pan. Enter the original and replacement pan shapes, dimensions and batter depth to get a scaling factor for every ingredient.
Coffee Brewing Ratio
Work out exactly how much ground coffee and water you need for any brew. Pick your method (or a custom ratio), enter the amount you know, and get a full recipe with servings.
Ingredient Substitution
Find amounts for supported buttermilk, butter, and baking powder swaps. Choose the original ingredient, enter the recipe amount and unit, then select a matching substitute.
Recipe Cost
Work out what a homemade recipe really costs. Enter the amount of each ingredient you use, the package size and price you paid, and get the total recipe cost, the cost per serving, and a breakdown by ingredient.
Cake Frosting
Estimate how much frosting you need for a round, square, or rectangular layer cake. Enter the cake's size, number of layers, and frosting thickness to get the volume in ml, cups, and grams.
Air Fryer Conversion
Convert any oven recipe to air fryer settings instantly. Enter the oven temperature and cooking time, and get the recommended air fryer temperature and shortened cooking time.
Turkey Thawing Time
Estimate how long your turkey needs to thaw in the refrigerator or in cold water, and get the exact date and time to start thawing so it is ready when dinner goes in the oven. Enter the turkey's weight and your planned cooking time.
Pets 14
Cat Litter
Estimate how much cat litter you need per fill, per full change, and per month. Enter your box dimensions, fill depth, litter density and how often you empty the box.
Pet Water Intake
Estimate how much water your dog or cat needs each day based on body weight and wet food moisture. Enter your pet's species, weight and diet to see the daily drinking water range.
Pet Food Transition
Plan a safe, gradual switch from your pet's old food to a new one. Enter the daily food amount, start date and transition length, and get a day-by-day mixing schedule that can also keep calories constant.
Pet Feeding Schedule
Enter your pet's daily food allowance, how many meals you serve, the first meal time and the feeding window — the calculator splits the food into even portions and gives you a complete daily meal schedule.
Cow Gestation
Estimate a cow's calving date from the breeding or insemination date, or work backwards from a calving date. Choose a breed preset (Angus, Holstein, Jersey and more) and get the calving window, trimester and key management dates such as pregnancy check and dry-off.
Pet Ideal Weight
Estimate your dog's or cat's ideal weight from its current weight and a 9-point body condition score. Enter both values to get a target weight range and the amount to lose or gain.
Cat Calories
Estimate how many calories your cat needs per day based on weight, life stage and activity, and see exactly how many cups, cans or grams of food that equals.
Dog Chocolate Toxicity
Estimate your dog's risk after eating chocolate. Enter your dog's weight, the type of chocolate and the amount eaten to get the methylxanthine dose, risk level and advice on what to do next.
Dog Calories
Estimate your dog's daily calorie needs (RER and MER) from weight, life stage and activity, and see exactly how many servings of food to give per day and per meal.
Cat Age
Convert your cat's age to human years using the AAHA/AAFP guidelines: the first year equals 15 human years, the second adds 9, and each following year adds 4. Enter years and months or a birth date, and get the life stage and typical life expectancy too.
Puppy Weight
Estimate your puppy’s adult weight, growth progress, and projected weight by month. Enter their current weight and age in weeks, then choose an expected adult size or leave it as Unknown.
Pet Pregnancy Due Date
Estimate your pet's due date based on the mating or ovulation date and species. Get the most likely delivery date plus the earliest and latest likely dates for dogs, cats, rabbits and guinea pigs.
Dog Age
Convert your dog's age to human years with the AVMA/AAHA veterinary chart and a DNA-based epigenetic formula. Enter your dog's age or birth date and breed to get its human age, life stage and typical life expectancy.
Dog Crate Size
Enter your dog's body length and standing height to find the recommended crate size, with clearance ranges for length, height and width. Works for puppies too.
Games & Chance 9
Lottery Odds
Calculate jackpot odds and estimated waiting time for a lottery, or compare an advertised annuity jackpot with an estimated after-tax cash payout. Choose a lottery or enter custom pools, then set your ticket frequency or payout assumptions.
Betting Odds
Convert American, decimal, fractional, or implied-probability odds; calculate single-bet and parlay payouts; or check a market’s bookmaker margin. Choose a tab and enter the relevant odds and stake.
Yes or No Wheel
Spin an animated wheel to get a random Yes, No, or Maybe answer to any question. Choose the classic Yes/No wheel, add Maybe, or set a custom slice mix — and see the exact probability of each outcome.
Dice Roller
Roll 1–20 virtual dice, choose a die type or enter dice notation, and add an optional modifier. See the individual faces, total, possible range, average, and recent rolls.
Coin Flip
Flip a virtual coin and get an instant heads or tails result. Choose how many coins and flips to perform at once, then track your session tally, percentages and streaks.
Team Generator
Enter a list of names and this random team generator splits them into fair teams instantly — choose the number of teams or people per team, balance total skill per team, and copy the result with one click.
Name Picker
Enter your names, choose how many winners to draw, and pick them instantly with cryptographically secure randomness. Shows ranked winners, a shuffled list, copy-ready text and a draw history.
Poker Odds
Calculate your Texas Hold'em win, tie and lose probabilities for any hole cards, opponent and street — plus your current best hand, outs and a rule of 2-and-4 estimate.
Spin the Wheel
Enter your options one per line, tweak the order and spin settings, and spin the wheel to draw a truly random winner. Repeat entries to weight them, remove winners between spins, and keep a log of the last 20 results.
Esoterics 7
Reincarnation by Date of Birth
Enter your name, gender, and date of birth to get a playful prediction of your next incarnation. The result is chosen from a fixed list of animals and humans.
Date of Death
Enter a date of birth, gender, height, weight, and continent of residence to see a hypothetical date of death and remaining time. The result is for entertainment, not a personal life expectancy prediction.
Life Path Number Calculator – Numerology by Name and Birth Date
Enter a name and date of birth to calculate numerology numbers for your name and birth date, along with the calculator’s associated traits, colors, and lucky day. Use Latin letters for the name.
Gematria
Enter a word or phrase in Latin or Hebrew letters to see its gematria totals, letter count, and a per-letter breakdown for your chosen cipher.
Chinese Zodiac
Enter your date of birth to find your Chinese zodiac animal, element, polarity, lucky numbers and colors, and check how compatible you are with a second person's sign.
Lucky Number Calculator
Enter a positive integer to see whether it is a happy number. The calculator repeatedly adds the squares of its digits and checks whether the sequence reaches 1.
Biorhythm
Enter your Date of Birth and Calculation Date to see the biorhythm model’s physical, emotional, intellectual, and overall percentages for that day.
Entertainment 5
Number of Children Predictor
Enter your name, your partner’s name, and your age for a playful number-of-children prediction. The result is for entertainment, not a forecast of your future family.
Friendship Compatibility Calculator
Enter two names, dates of birth, and gender selections to get a friendship compatibility percentage. The score is a repeatable calculation for entertainment, not a measure of your relationship.
Love Strength Calculator
Enter your name and your partner’s name to get a playful love strength percentage. The score is based on the letters in your names, not on relationship compatibility.
Metronome
Free online metronome with tap tempo, accent beats, subdivisions and a tempo trainer. Set the BPM (20–300), pick a time signature, and press Play — or tap your tempo in.
Future Baby Gender Predictor
Enter a name, select an age from 19 to 42, and choose a conception month to get a playful boy-or-girl prediction. The result is not medically reliable.
Timers 3
Stopwatch
A free online stopwatch with lap times. Start, pause, and reset with one click or the keyboard, record unlimited laps, and export the results as text or CSV — timing survives page reloads.
Timer
Set a countdown in hours, minutes and seconds and run up to five named timers side by side with a beeping, chiming or buzzing alarm. Enter the duration, press Start, and the timer counts down to zero and alerts you.
Pomodoro
A configurable Pomodoro timer with focus blocks, short and long breaks, daily focus statistics and a session log. Set your cycle lengths, press Start, and stay on task — the timer keeps time even in a background tab.
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