US gallons to cubic meters
1 US gallon in cubic meters
1 gal = 0.0037854 m³
m³ = gal × 0.003785411784
To convert US gallons to cubic meters, multiply by 0.003785411784. The table below gives the values people look up most often, and the converter works for any number.
US gallons to cubic meters table
| US gallons | Cubic meters |
|---|---|
| 1 gal | 0.0037854 |
| 2 gal | 0.0075708 |
| 3 gal | 0.011356 |
| 4 gal | 0.015142 |
| 5 gal | 0.018927 |
| 10 gal | 0.037854 |
| 15 gal | 0.056781 |
| 20 gal | 0.075708 |
| 25 gal | 0.094635 |
| 30 gal | 0.11356 |
| 40 gal | 0.15142 |
| 50 gal | 0.18927 |
| 75 gal | 0.28391 |
| 100 gal | 0.37854 |
| 250 gal | 0.94635 |
| 500 gal | 1.892706 |
| 1,000 gal | 3.785412 |
How the conversion works
The relationship is m³ = gal × 0.003785411784. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
US gallon: US liquid gallon. The imperial gallon is about 20% larger.
Common questions
- How many cubic meters are in one US gallon?
- One US gallon equals 0.0037854 cubic meters. m³ = gal × 0.003785411784.
- How do you convert US gallons to cubic meters?
- Use m³ = gal × 0.003785411784. So 10 gal is 0.037854 m³.
- How many US gallons are in one cubic meter?
- One cubic meter equals 264.1721 US gallons, which is the reverse of the conversion above.
- Is there more than one kind of US gallon?
- US liquid gallon. The imperial gallon is about 20% larger.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place