A US liquid gallon equals 231 cubic inches, or exactly 0.003 785 411 784 m³ — about 20% smaller than the imperial gallon. The bare word 'gallon' is ambiguous, so this tool defaults to the US gallon and labels it as such.
Definition
- Dimension
- Volume
- Symbols
- US gal, gal
- System
- US
- Base factor
- ×0.003785411784
- Exactness
- exact
Follows from an SI or definitional identity — no material assumption.
Also known as
gallon (US)us gallonsus galusgalgallon usliquid gallon
Sources
Common conversions
for 1 US gal| milliliter | 3,785.411784 | mL | exact |
| liter | 3.785411784 | L | exact |
| cubic meter | 0.003785411784 | m³ | exact |
| imperial gallon | ~0.832674 | imp gal | exact |
| barrel | ~0.0238095 | bbl | exact |
| cubic foot | ~0.133681 | ft³ | exact |