Volume Converter Calculator
Enter a volume in any unit to see it instantly converted into eight common metric and US customary volume units.
Volume Converter Calculator
Converts a volume between milliliters, liters, cubic meters, cups, fluid ounces, pints, quarts and gallons all at once.
This calculator converts one volume measurement into eight common metric and US customary units at once — milliliters, liters, cubic meters, cups, fluid ounces, pints, quarts and gallons — giving you every common equivalent in a single view. It's useful for general-purpose volume conversions across science, everyday measuring, and shipping or container sizing; for recipe-specific conversions with smaller kitchen units like teaspoons and tablespoons, see the dedicated cooking volume converter.
Example
- With the default values shown above, this calculator returns: Milliliters ≈ 1000 ml; Liters ≈ 1 L; Cubic Meters ≈ 0.001 m³; Cups (US) ≈ 4.227 cups; Fluid Ounces (US) ≈ 33.81 fl oz; Pints (US) ≈ 2.113 pt; Quarts (US) ≈ 1.057 qt; Gallons (US) ≈ 0.2642 gal.
Frequently Asked Questions
Are these US or UK (imperial) units?
This calculator uses US customary volume definitions (US cups, fluid ounces, pints, quarts and gallons), which differ from UK imperial units of the same name.
Which unit should I use for the input?
Use whichever unit your original measurement is in — select it on the Volume field, and all eight results will recalculate from that value.
Sources
- Standard formula, publicly documented method