US liquid gallons to Cubic meters
1 US gal ≈ 0.003785 m³. Edit either value to convert instantly.
Conversion formula
m³ = US gal × (3.785411784) × (0.001)1 US gal ≈ 0.00378541 m³
US liquid gallon (US gal)
A US liquid gallon is exactly 3.785411784 L, or 231 cubic inches; the imperial gallon is a different unit.
cubic meter (m³)
One cubic meter equals exactly 1,000 L.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| US gal | m³ |
|---|---|
| ≈ 0.00378541 | |
| ≈ 0.00757082 | |
| ≈ 0.0189271 | |
| ≈ 0.0378541 | |
| ≈ 0.0567812 | |
| ≈ 0.0757082 | |
| ≈ 0.0946353 | |
| ≈ 0.113562 | |
| ≈ 0.151416 | |
| ≈ 0.170344 |
| US gal | m³ |
|---|---|
| ≈ 0.189271 | |
| ≈ 0.227125 | |
| ≈ 0.264979 | |
| ≈ 0.302833 | |
| ≈ 0.340687 | |
| ≈ 0.378541 | |
| ≈ 0.567812 | |
| ≈ 0.605666 | |
| ≈ 0.64352 | |
| ≈ 0.681374 |
Frequently asked questions
How many cubic meters are in 1 US liquid gallon?
1 US gal ≈ 0.003785 m³. m³ = US gal × (3.785411784) × (0.001)
How do I convert US gal to m³?
m³ = US gal × (3.785411784) × (0.001)
Is 1 US liquid gallon bigger than 1 cubic meter?
1 US gal ≈ 0.003785 m³.
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