Convert Cubic meters to US gallons

1 cubic meter = 264.17 US gallons · gal = m³ × 264.1720524

m³
US gallons
264.17gal

1 cubic meter = 264.17 US gallons

When you need this conversion

This conversion goes from cubic meters, used for water usage, concrete, and shipping volume, to US gallons, the fuel and liquid volume unit in the US. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.

Cubic meters to US gallons conversion table

Conversion table from cubic meters to US gallons
Cubic meters (m³)US gallons (gal)
1 m³264.17 gal
2 m³528.34 gal
3 m³792.52 gal
5 m³1,320.86 gal
10 m³2,641.72 gal
15 m³3,962.58 gal
20 m³5,283.44 gal
25 m³6,604.3 gal
50 m³13,208.6 gal
75 m³19,812.9 gal
100 m³26,417.21 gal
250 m³66,043.01 gal
500 m³132,086.03 gal
1,000 m³264,172.05 gal

The formula

gal = m³ × 264.1720524

Because both units measure volume, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.

Convert the other way

US gallons to cubic meters →

Related volume conversions

All volume conversions →

Frequently asked questions

How many US gallons are in a cubic meter?
There are 264.17 US gallons in 1 cubic meter. The formula is gal = m³ × 264.1720524.
How do you convert cubic meters to US gallons?
Use the formula gal = m³ × 264.1720524. For example, 10 cubic meters equals 2,641.72 US gallons.
Is the cubic meters to US gallons conversion exact?
Yes. Cubic meters and US gallons are both units of volume, related by an exact defined factor. Displayed results are rounded for readability.
What is m³ short for?
m³ is the standard symbol for cubic meter. gal is the symbol for US gallon.