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Unit Converters

Volume Converter

Convert between milliliters, liters, cubic meters, cups, pints, quarts, and gallons.

Volume conversion trips up home cooks and professionals alike, especially between metric units (milliliters, liters) and US cooking measurements (teaspoons, cups, gallons), which don't share any clean round-number relationship — a US cup is exactly 236.5882365 milliliters, not a tidy 250ml as sometimes assumed.

This converter covers the full range from milliliters to cubic meters and US teaspoons through gallons, using exact standard conversion factors. It's especially useful for adapting recipes between US and metric measurement systems, or converting container and shipping volumes between regional standards.

How to use Volume Converter

  1. 1

    Enter your value

    Type the volume you want to convert.

  2. 2

    Select the source unit

    Choose the unit your value is currently in.

  3. 3

    Select the target unit

    Choose the unit you want to convert to.

  4. 4

    Read the result

    The converted value updates instantly.

Features

  • Covers metric and US cooking/liquid volume units
  • Exact standard conversion factors, not rounded approximations
  • Instant live conversion
  • Ideal for adapting recipes between measurement systems

Frequently asked questions

Common mistakes to avoid

  • Assuming a US cup and a metric cup are the same size — they differ by about 6%.
  • Confusing US fluid ounces with UK (imperial) fluid ounces, which are a different size.
Written by Converter Portal Editorial TeamPublished February 15, 2026Last updated June 1, 2026

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