Water Weight Conversion

Convert Water Volume to Weight

Input Fields

Quantity to ConvertEnter the volume or weight of water to convert

From

Cubic Centimeters (cm³)Cubic Inches (in³)Liters (L)Gallons (US)Gallons (UK)Cubic Feet (ft³)Grams (g)Kilograms (kg)Pounds (lb)

To

Cubic Centimeters (cm³)Cubic Inches (in³)Liters (L)Gallons (US)Gallons (UK)Cubic Feet (ft³)Grams (g)Kilograms (kg)Pounds (lb)

CalculateReset

Calculate automaticallyIf enabled, the result will update automatically when you change any value.

Your Results

Converted Value

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Water Weight Calculation Formula

$$\text{Weight} = \text{Volume} \times \text{Density}$$

Explanation: The weight of water is calculated by multiplying its volume by the density. At room temperature (about 4°C), the density of water is approximately 1 kg/L or 8.345 lb/gal (US). This converter uses standard values to return quick weight equivalents for various input volumes.

The Water Weight Converter helps determine how much water weighs depending on the given volume in liters, gallons, or milliliters. It supports various output units including grams, kilograms, pounds, and ounces. This tool is useful in cooking, science experiments, logistics, and environmental studies where precise water mass matters.