Volume
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Convert between liquid and dry volume units instantly. Our converter supports liters, milliliters, US gallons, US fluid ounces, cups, and US pints. Use it for fuel economy, cooking, brewing, or lab prep. Volume tells you how much three-dimensional space a fluid occupies. The liter is standard worldwide for beverages and bottles; the US still uses gallons for fuel and fluid ounces on nutrition labels. One US gallon is 3.78541 liters; a US cup is 240 mL by definition (236.588 mL in precision cooking); a fluid ounce is 1/128 of a US gallon. Pints split a quart and matter for beer and dairy in the US and UK (here we use US liquid measure). Conversions use fixed US customary definitions so your recipe scaling stays consistent. Nothing is uploaded—everything runs in your browser.
Supported units: liter (L), milliliter (mL), US gallon (gal), US fluid ounce (fl oz), cup, US liquid pint (pint). US customary volumes.
All units for this value
| Unit | Result |
|---|---|
| liter | 0 L |
| milliliter | 0 mL |
| gallon | 0 gal |
| fluid ounce | 0 floz |
| cup | 0 cup |
| pint | 0 pint |
Brief explanation: liter to milliliter
Liter is the metric reference. US gallon ≈ 3.785 L; US fl oz ≈ 29.57 mL; US cup ≈ 236.6 mL; US pint ≈ 473.2 mL. Always specify US vs imperial when precision matters.
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Common conversions – Volume
Most common Volume conversions
Most common: liters to US gallons (fuel), cups to ml (cooking), fl oz to ml (nutrition labels).
Quick reference – Volume
1 L = 1000 mL | 1 US gal = 3.785 L | 1 US cup ≈ 236.6 mL | 1 US fl oz ≈ 29.57 mL | 1 US pint ≈ 473.2 mL
FAQ
Common Use Cases
- ✓Cooking and baking
- ✓Liquid measurements
- ✓Fuel consumption
- ✓Chemistry