{"id":66583,"date":"2026-10-09T09:41:44","date_gmt":"2026-10-09T06:41:44","guid":{"rendered":"https:\/\/wpcalc.com\/en\/?p=66583"},"modified":"2026-10-09T09:41:44","modified_gmt":"2026-10-09T06:41:44","slug":"ev-range-calculator","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/en\/life\/ev-range-calculator\/","title":{"rendered":"EV Range Calculator"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">Estimate How Far Your EV Can Drive on the Current Charge<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"66583\" data-favorite-title=\"EV Range\" data-favorite-url=\"https:\/\/wpcalc.com\/en\/life\/ev-range-calculator\/\" data-favorite-excerpt=\"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.\" aria-label=\"Add to Favorites\" data-favorite-icon=\"icon icon-roadways\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/en\/life\/ev-range-calculator\/\" method=\"POST\" class=\"calculator\" id=\"calculator-66583\" data-post=\"66583\"><fieldset class=\"fieldset-input\"><legend class=\"sr-only\">Input Fields<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Usable Battery Capacity<\/label><div class=\"term\">C<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"usable_battery_capacity\" id=\"field-1\" aria-describedby=\"calc-unit-1 calc-info-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"1\" value=\"60\"\/><div class=\"unit\" id=\"calc-unit-1\">kWh<\/div><small id=\"calc-info-1\">Usable (not gross) capacity of the traction battery<\/small><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-2\">Current Charge<\/label><div class=\"term\">SoC<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"current_charge\" id=\"field-2\" aria-describedby=\"calc-unit-2 calc-info-2\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" max=\"100\" value=\"80\"\/><div class=\"unit\" id=\"calc-unit-2\">%<\/div><small id=\"calc-info-2\">Current state of charge shown on the dashboard<\/small><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-3\">Energy Consumption<\/label><div class=\"term\">Ec<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"energy_consumption\" id=\"field-3\" aria-describedby=\"calc-info-3\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0.01\" value=\"0.18\"\/><div class=\"grid grid-cols-1\"><select id=\"field-4\" name=\"consumption_unit\" aria-label=\"Consumption unit\"><option value=\"kwh_km\" selected>kWh\/km<\/option><option value=\"kwh_mi\">kWh\/mi<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><small id=\"calc-info-3\">Average consumption of your EV in real driving<\/small><\/div><div class=\"field has-term\" id=\"input-4\"><label for=\"field-5\">Reserve Charge<\/label><div class=\"term\">R<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"reserve_charge\" id=\"field-5\" aria-describedby=\"calc-unit-5 calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" max=\"50\" value=\"10\"\/><div class=\"unit\" id=\"calc-unit-5\">%<\/div><small id=\"calc-info-5\">Battery level you want to reach before recharging (buffer for heating, detours, chargers)<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Re-Calculate\" id=\"calculate-button\" data-post=\"66583\">Calculate<\/button><button type=\"reset\">Reset<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Calculate automatically<\/label><small>If enabled, the result will update automatically when you change any value.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> Range Estimate<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Estimated Remaining Range<\/span><span class=\"result-term\">d<\/span><\/span><span class=\"field-value\" id=\"result-1\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copy Result\" aria-label=\"Copy Result\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>Usable Energy Until Reserve<\/span><span class=\"result-term\">Eu<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"kWh\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copy Result\" aria-label=\"Copy Result\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Copy link to this calculation<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Leave a Comment<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"66583\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">How did this result make you feel?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Like <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Helpful <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Confused <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Disappointed <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Inaccurate <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>EV Range Formula<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Formula<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ E_u = \\frac{C \\, (SoC - R)}{100} \\\\ d = \\frac{E_u}{E_c} \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Where:<\/strong><\/p>\n<ul>\n<li>\\(C\\) \u2014 usable battery capacity of the EV (kWh)<\/li>\n<li>\\(SoC\\) \u2014 current state of charge shown on the dashboard (%)<\/li>\n<li>\\(R\\) \u2014 reserve charge you want to keep in the battery (%)<\/li>\n<li>\\(E_u\\) \u2014 usable energy until the reserve level (kWh)<\/li>\n<li>\\(E_c\\) \u2014 average energy consumption (kWh\/km or kWh\/mi)<\/li>\n<li>\\(d\\) \u2014 estimated remaining range (km or mi, matching the consumption unit)<\/li>\n<\/ul>\n<p>The first line works out how much energy is actually available between your current charge and the reserve you never want to dip below; the second line divides that energy by your car's real-world consumption to estimate the distance you can still drive.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-459\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>EV Range \u2013 Calculation Example<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Example:<\/strong> an EV with a usable battery of 60 kWh is charged to 80%. The driver averages 0.18 kWh\/km and wants to arrive at a charger with at least 10% left.<\/p>\n<p>\\[ E_u = \\frac{60 \\times (80 - 10)}{100} = \\frac{60 \\times 70}{100} = 42 \\text{ kWh} \\]<\/p>\n<p>\\[ d = \\frac{42}{0.18} \\approx 233 \\text{ km} \\]<\/p>\n<p><strong>Result:<\/strong> the estimated remaining range is about 233 km (roughly 145 mi), with 42 kWh usable before the 10% reserve is reached.<\/p>\n<p>\n\r\n<\/section>\n<h2>How to Use the Calculator<\/h2>\n<ol>\n<li>Enter the <strong>Usable Battery Capacity<\/strong> in kWh. Check your car's manual or spec sheet \u2014 this is the usable figure, not the gross figure (e.g. a car advertised with a 64 kWh gross battery may have only ~60 kWh usable).<\/li>\n<li>Enter the <strong>Current Charge<\/strong> percentage exactly as shown on your dashboard or app.<\/li>\n<li>Enter your <strong>Energy Consumption<\/strong> and pick the right <strong>Consumption unit<\/strong> \u2014 kWh\/km or kWh\/mi. Use your car's trip computer average rather than the official rating for the most realistic result.<\/li>\n<li>Set the <strong>Reserve Charge<\/strong> \u2014 the buffer you want to keep for heating, detours, headwinds or a busy charger. 10% is a sensible default; many drivers use 15\u201320% in winter or on long trips.<\/li>\n<li>Read the <strong>Estimated Remaining Range<\/strong> and the <strong>Usable Energy Until Reserve<\/strong> in the results.<\/li>\n<\/ol>\n<h2>What the Calculation Means<\/h2>\n<p>Every electric car displays some form of remaining range, but that estimate is usually based on a fixed (often optimistic) consumption value. This calculator replaces that guess with your own measured consumption, so the result reflects how <em>you<\/em> actually drive rather than a laboratory test cycle.<\/p>\n<p>The reserve charge is what turns a theoretical number into a trip-planning number. Running an EV down to 0% is bad for the battery, stressful, and leaves nothing for an unexpected detour or an occupied charging station. By subtracting the reserve up front, the calculator tells you the distance you can cover while still arriving above your safety buffer \u2014 the figure you should actually plan routes and charging stops around.<\/p>\n<p>The distance unit always follows your consumption unit. If you enter consumption in kWh\/mi, the range comes out in miles; if you enter kWh\/km, it comes out in kilometers. For reference, \\(0.18\\ \\text{kWh\/km} \\approx 0.29\\ \\text{kWh\/mi}\\), and typical real-world values range from about 0.13 kWh\/km for very efficient compact EVs to 0.25 kWh\/km or more for large SUVs and pickups, especially at highway speeds or in cold weather.<\/p>\n<h2>Assumptions, Limitations and Practical Tips<\/h2>\n<p>The calculator assumes consumption stays roughly constant over the remaining charge, which is a simplification. Real range is affected by:<\/p>\n<ul>\n<li><strong>Temperature:<\/strong> below about 5&nbsp;\u00b0C (41&nbsp;\u00b0F), cabin heating and battery conditioning can increase consumption by 20\u201340%.<\/li>\n<li><strong>Speed:<\/strong> aerodynamic drag grows with the square of speed; driving 130 km\/h instead of 100 km\/h can cut range by 25% or more.<\/li>\n<li><strong>Terrain and wind:<\/strong> a long climb or a headwind drains the battery noticeably faster; regenerative braking only partially recovers the energy on the way down.<\/li>\n<li><strong>Load and tires:<\/strong> heavy luggage, roof boxes, winter tires and low tire pressure all raise consumption.<\/li>\n<\/ul>\n<p>For long trips, plan with a consumption value about 15\u201325% above your fair-weather average, and treat the calculator's output as a best-case estimate rather than a guarantee. If your state of charge is already at or below the reserve, the calculator will tell you the battery is at your buffer \u2014 time to charge.<\/p>\n<p>One more practical note: the usable energy figure (\\(E_u\\)) is handy on its own. Dividing it by your charger's power tells you roughly how long a top-up to the next stop will take, and multiplying it by your electricity price gives the cost of the energy you'll use \u2014 useful if you're <a href=\"https:\/\/wpcalc.com\/en\/life\/bill-split-calculator\/\">splitting travel costs<\/a> with passengers on a shared road trip.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>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.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[99],"class_list":["post-66583","post","type-post","status-publish","format-standard","hentry","category-life","tag-auto-travel"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/66583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/comments?post=66583"}],"version-history":[{"count":1,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/66583\/revisions"}],"predecessor-version":[{"id":66584,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/posts\/66583\/revisions\/66584"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/media?parent=66583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/categories?post=66583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/en\/wp-json\/wp\/v2\/tags?post=66583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}