US gallon to cubic metre
Live US gallon (gal (US)) to cubic metre (m³) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from US gallon to cubic metre. Use the converter above for arbitrary values.
| US gallon (gal (US)) | → | cubic metre (m³) |
|---|---|---|
| 0.001 gal (US) | → | 3.7854e-6 m³ |
| 0.01 gal (US) | → | 3.7854e-5 m³ |
| 0.1 gal (US) | → | 0.000379 m³ |
| 0.5 gal (US) | → | 0.001893 m³ |
| 1 gal (US) | → | 0.003785 m³ |
| 2 gal (US) | → | 0.007571 m³ |
| 5 gal (US) | → | 0.018927 m³ |
| 10 gal (US) | → | 0.037854 m³ |
| 100 gal (US) | → | 0.378541 m³ |
| 1,000 gal (US) | → | 3.785412 m³ |
About the US gallon
About 3.79 L. US fuel.
About the cubic metre
1000 L. SI unit of volume.
How US gallon to cubic metre conversion works
Both units belong to Volume. Unitbox first expresses the input in the category reference unit (L), then expresses that same quantity in cubic metre.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
Frequently asked questions
Frequently Asked Questions
How do I convert US gallon to cubic metre?
Multiply the US gallon value by 0.003785 to get it in cubic metre. For example, 10 gal (US) = 0.0379 m³.
What is 1 gal (US) in m³?
1 gal (US) = 0.003785 m³.
What is 100 gal (US) in m³?
100 gal (US) = 0.3785 m³.
What is the formula?
Linear: multiply by 0.003785 (the unit factor ratio).
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