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Convert US gallons to Cubic meters

Quick answer

1 gal = 0.003785 m³

(and 1 m³ = 264.17 gal)

US gallons-to-Cubic meters formula

To convert us gallons to cubic meters, multiply the value by 0.003785:
m³ = gal × 0.003785

US gallons to Cubic meters conversion table

US gallons (gal)Cubic meters (m³)
1 gal0.003785 m³
2 gal0.007571 m³
3 gal0.011356 m³
5 gal0.018927 m³
10 gal0.037854 m³
20 gal0.075708 m³
25 gal0.094635 m³
50 gal0.189271 m³
100 gal0.378541 m³
250 gal0.946353 m³
500 gal1.8927 m³
1000 gal3.7854 m³

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