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⚡ Cubic Meters to US Gallons: the quick answer
1 m³ = 264.172 gal
1 cubic meter equals 264.172 US gallons
To convert cubic meters to US gallons, multiply the value by 264.172.
To go the other way, multiply US gallons by 0.00378541 to get cubic meters.
↔ Convert US gallons to cubic meters instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per cubic meter) ÷ (cubic meters per US gallon).
📊 Cubic Meters to US Gallons conversion table
✏️ Worked examples
📘 About these units
Cubic meter (m³). The cubic meter is the SI unit of volume, 1,000 liters.
US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.
❓ Frequently asked questions
How many US gallons are in one cubic meter?
There are 264.172 US gallons in one cubic meter.
How do I convert cubic meters to US gallons?
Multiply the number of cubic meters by 264.172. For example, 10 cubic meters equal 2,641.72 US gallons.
How many cubic meters are in one US gallon?
One US gallon equals 0.00378541 cubic meters.
🔗 More volume conversions
All volume units →