Volume Converter
Convert liters, gallons, cups, fluid ounces, cubic meters and other volumes.
Result
3.785411784L
1 US gallon = 3.785411784 Liter
1 gal in every unit
| Liter | 3.785411784 L |
| Milliliter | 3,785.411784 mL |
| Deciliter | 37.85411784 dL |
| Cubic meter | 0.003785411784 m³ |
| Cubic centimeter | 3,785.411784 cm³ |
| US gallon | 1 gal |
| US quart | 4 qt |
| US pint | 8 pt |
| US cup | 16 cup |
| Metric cup | 15.14164714 cup |
| US fluid ounce | 128 fl oz |
| US tablespoon | 256 tbsp |
| US teaspoon | 768 tsp |
| Imperial gallon | 0.8326741846 gal (UK) |
| Imperial quart | 3.330696739 qt (UK) |
| Imperial pint | 6.661393477 pt (UK) |
| Imperial fluid ounce | 133.2278695 fl oz (UK) |
| Cubic inch | 231 in³ |
| Cubic foot | 0.1336805556 ft³ |
| Cubic yard | 0.004951131687 yd³ |
| Barrel (oil) | 0.02380952381 bbl |
Show the work
Find the conversion factor from US gallon to Liter
1 gal = 0.003785411784 m³ · 1 L = 0.001 m³
factor = 0.003785411784 ÷ 0.001 = 3.785411784 L per gal
Multiply by the factor: gal cancels, leaving L
L = gal × (L per gal)
1 gal × 3.785411784 L per gal = 3.785411784 L
How it works
1 gal = 3.785411784 L, so L = gal × 3.785411784
US gallon to Liter table
| US gallon | Liter |
|---|---|
| 1 gal | 3.785411784 L |
| 2 gal | 7.570823568 L |
| 5 gal | 18.92705892 L |
| 10 gal | 37.85411784 L |
| 20 gal | 75.70823568 L |
| 50 gal | 189.2705892 L |
| 100 gal | 378.5411784 L |
| 1,000 gal | 3,785.411784 L |
Questions
- How do I convert US gallon to liter?
- Multiply by 3.785411784. For example, 10 gal = 37.85411784 L.
- Which units does the volume converter support?
- Liter (L), Milliliter (mL), Deciliter (dL), Cubic meter (m³), Cubic centimeter (cm³), US gallon (gal), US quart (qt), US pint (pt), US cup (cup), Metric cup (cup), US fluid ounce (fl oz), US tablespoon (tbsp), US teaspoon (tsp), Imperial gallon (gal (UK)), Imperial quart (qt (UK)), Imperial pint (pt (UK)), Imperial fluid ounce (fl oz (UK)), Cubic inch (in³), Cubic foot (ft³), Cubic yard (yd³), Barrel (oil) (bbl).
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