Volume unit conversion
US and UK gallons differ — check which system your recipe or fuel receipt uses.
| From | To | Multiply by |
|---|---|---|
| 1 liter (L) | milliliters (mL) | 1000 |
| 1 liter (L) | cubic meters (m³) | 0.001 |
| 1 cubic meter (m³) | liters (L) | 1000 |
| 1 US gallon | liters (L) | 3.78541 |
| 1 UK gallon | liters (L) | 4.54609 |
| 1 US gallon | US quarts | 4 |
| 1 US quart | US pints | 2 |
| 1 US pint | US cups | 2 |
| 1 US cup | US fl oz | 8 |
| 1 US fl oz | milliliters (mL) | 29.5735 |
| 1 UK fl oz | milliliters (mL) | 28.4131 |
| 1 tablespoon (US) | milliliters (mL) | 14.7868 |
| 1 teaspoon (US) | milliliters (mL) | 4.92892 |
Notes
- Cooking “cup” sizes also vary by country; see the cooking sheet for kitchen focus.
- Fuel economy often mixes L/100 km and MPG — see fuel-economy-conversion.