How to convert cubic meters to US gallons
To convert cubic meters (m³) to US gallons (gal), multiply the value in cubic meters by 264.172052358.
gal = m³ × 264.172052358
Example: 10 m³ = 2,641.720524 gal.
You can also type 10 m³ to gal into the smart calculator, or mix units: 1 m³ + 1 gal.
Cubic Meters to US Gallons conversion table
| Cubic Meters | US Gallons |
|---|---|
| 0.01 m³ | 2.6417205 gal |
| 0.1 m³ | 26.417205 gal |
| 0.25 m³ | 66.043013 gal |
| 0.5 m³ | 132.08603 gal |
| 1 m³ | 264.17205 gal |
| 2 m³ | 528.3441 gal |
| 3 m³ | 792.51616 gal |
| 4 m³ | 1,056.6882 gal |
| 5 m³ | 1,320.8603 gal |
| 6 m³ | 1,585.0323 gal |
| 7 m³ | 1,849.2044 gal |
| 8 m³ | 2,113.3764 gal |
| 9 m³ | 2,377.5485 gal |
| 10 m³ | 2,641.7205 gal |
| 12 m³ | 3,170.0646 gal |
| 15 m³ | 3,962.5808 gal |
| 20 m³ | 5,283.441 gal |
| 25 m³ | 6,604.3013 gal |
| 30 m³ | 7,925.1616 gal |
| 40 m³ | 10,566.882 gal |
| 50 m³ | 13,208.603 gal |
| 60 m³ | 15,850.323 gal |
| 75 m³ | 19,812.904 gal |
| 100 m³ | 26,417.205 gal |
| 250 m³ | 66,043.013 gal |
| 500 m³ | 132,086.03 gal |
| 1,000 m³ | 264,172.05 gal |
Converting US gallons back to cubic meters
1 gal = 0.003785411784 m³. See the US Gallons to Cubic Meters converter, or press the swap button above.
About the units
Cubic meter (m³)
The SI unit of volume, equal to 1,000 liters.
US gallon (gal)
Exactly 231 cubic inches, about 3.785 liters.
Volume is the space a substance occupies. The SI unit is the cubic meter, but the liter (one cubic decimeter) is used far more often. US and imperial units share names but not sizes: a US gallon is 3.785 liters while an imperial gallon is 4.546 liters.
Questions and answers
How many US gallons are in a cubic meter?
One cubic meter (m³) equals 264.1720524 US gallons (gal).
How do I convert cubic meters to US gallons?
To convert cubic meters to US gallons, multiply the value in cubic meters by 264.172052358. The formula is gal = m³ × 264.172052358. For example, 10 m³ = 2,641.7205 gal.
What is 10 m³ in gal?
10 cubic meters is 2,641.720524 US gallons.
Which is bigger, a cubic meter or a US gallon?
A cubic meter is bigger: 1 m³ = 264.1720524 gal.
Is a US gallon the same as a UK gallon?
No. A US gallon is 3.785 liters and an imperial (UK) gallon is 4.546 liters, about 20% more. US and UK pints and fluid ounces differ too.
Does this m³ to gal converter work offline?
Yes. ConvertEasy is a progressive web app: after your first visit it keeps working with no connection, and you can install it to your home screen from the browser menu.