About the volume converter
From recipes to fish tanks, volume units vary widely. Enter a value to convert between metric, US customary, and cubic units.
How to use this calculator
- Enter a value.
- Choose the units.
- Read the result.
Worked examples
- 5 × 3.785411784
18.93 L.
Measurement guidance
Cooking by weight
For baking, weighing ingredients is more accurate than measuring by volume.
Frequently asked questions
How many tablespoons in a cup?
16 US tablespoons.
Is a US gallon the same as a UK gallon?
No. A UK (imperial) gallon is about 4.546 liters.