Cubic Feet to Gallons Calculator

Convert cubic feet to US gallons instantly with the formula.

Result
7.4805 Gallons (US)

Formula

Result = Value × (Cubic Feet Factor ÷ Gallons (US) Factor)

Examples

1 Cubic Feet = 7.4805 Gallons (US)
5 Cubic Feet = 37.4026 Gallons (US)
10 Cubic Feet = 74.8052 Gallons (US)
100 Cubic Feet = 748.05 Gallons (US)

US vs. UK (Imperial) Gallons, Quarts & Pints

A US gallon and a UK (Imperial) gallon aren't the same size โ€” the UK gallon is about 20% larger, at 4.546 liters versus 3.785 liters for the US gallon. That gap carries through to quarts and pints too, since they're just fixed fractions of a gallon in both systems. This trips people up most often with fuel economy (miles per gallon means something different in the US vs the UK) and with older British recipes or product measurements.

Frequently Asked Questions

How many gallons (us) is 1 cubic feet?

1 Cubic Feet equals 7.4805 Gallons (US).

What is the conversion factor between cubic feet and gallons (us)?

1 Cubic Feet equals 7.4805 gallons (us).

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