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Cubic Foot to US Gallon

Convert cubic foot to us gallon instantly. Type in either field — results update live.

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Volume Cubic Foot US Gallon

1 cubic foot = 7.480519451 US gallons

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To

Format

Conversion table

Selected ft³ values converted to US gal using the exact factor from this tool.

ft³	US gal
0.01	0.0748051945
0.1	0.7480519451
1	7.480519451
2	14.961038902
3	22.441558353
5	37.4025972551
10	74.8051945101
20	149.6103890203
50	374.0259725507
100	748.0519451015
1,000	7,480.5194510146

How to convert

Exact conversion factors in both directions, plus a worked example.

1 ft³ = 7.480519451 US gal

1 US gal = 0.1336805561 ft³

To convert cubic foot to us gallon, multiply by 7.480519451.

To convert us gallon to cubic foot, multiply by 0.1336805561.

Example: convert 10 ft³ to US gal

10 × 7.480519451 = 74.8051945101 US gal

About these units

Short background on the units used in this conversion.

Cubic Foot (ft³)

A cubic foot is the volume of a cube one foot per side, equal to exactly 28.316846592 liters.

Cubic feet rate natural-gas consumption, size appliances, and describe freight and storage space in the US.

US Gallon (US gal)

The US liquid gallon is defined as exactly 231 cubic inches, or 3.785411784 liters.

US gallons price fuel at the pump, size milk jugs, and appear in American cooking and industrial fluid measures.

Frequently asked questions

How many US gallons are in one cubic foot?

One cubic foot equals 7.480519451 US gallons. Multiply your cubic feet value by 7.480519451 to convert to US gallons.

What is the conversion formula?

US gal = ft³ × 7.480519451

The reverse is ft³ = US gal × 0.1336805561, using the same exact factors as this converter.

Is this Cubic Foot to US Gallon converter private?

Yes. All calculations run locally in your browser. Nothing you type is sent to a server.

All cubic foot conversions

Jump to any volume conversion starting from cubic foot — including the reverse direction and every other unit in our dataset.

us gallon (US gal) → cubic foot (ft³)

cubic foot (ft³) → cubic meter (m³)cubic foot (ft³) → liter (L)cubic foot (ft³) → milliliter (mL)cubic foot (ft³) → cc (cubic centimeter)cubic foot (ft³) → cubic centimeter (cm³)cubic foot (ft³) → cubic millimeter (mm³)cubic foot (ft³) → cubic kilometer (km³)cubic foot (ft³) → cubic decimeter (dm³)cubic foot (ft³) → kiloliter (kL)cubic foot (ft³) → megaliter (ML)cubic foot (ft³) → gigaliter (GL)cubic foot (ft³) → teraliter (TL)cubic foot (ft³) → petaliter (PL)cubic foot (ft³) → exaliter (EL)cubic foot (ft³) → hectoliter (hL)cubic foot (ft³) → decaliter (daL)cubic foot (ft³) → deciliter (dL)cubic foot (ft³) → centiliter (cL)cubic foot (ft³) → microliter (µL)cubic foot (ft³) → nanoliter (nL)cubic foot (ft³) → picoliter (pL)cubic foot (ft³) → femtoliter (fL)cubic foot (ft³) → attoliter (aL)cubic foot (ft³) → drop cubic foot (ft³) → cubic inch (in³)cubic foot (ft³) → cubic yard (yd³)cubic foot (ft³) → us quart (US qt)cubic foot (ft³) → us pint (US pt)cubic foot (ft³) → us cup cubic foot (ft³) → us fluid ounce (US fl oz)cubic foot (ft³) → us tablespoon (US tbsp)cubic foot (ft³) → us teaspoon (US tsp)cubic foot (ft³) → us dessertspoon (US dsp)cubic foot (ft³) → gill (us) (US gi)cubic foot (ft³) → minim (us) (US min)cubic foot (ft³) → barrel (us) (US bbl)cubic foot (ft³) → us barrel (dry) (US dry bbl)cubic foot (ft³) → barrel (oil) (bbl)cubic foot (ft³) → imperial gallon (uk) (UK gal)cubic foot (ft³) → imperial quart (uk) (UK qt)cubic foot (ft³) → imperial pint (uk) (UK pt)cubic foot (ft³) → cup (uk) (UK cup)cubic foot (ft³) → imperial fluid ounce (uk) (UK fl oz)cubic foot (ft³) → imperial tablespoon (uk) (UK tbsp)cubic foot (ft³) → imperial teaspoon (uk) (UK tsp)cubic foot (ft³) → dessertspoon (uk) (UK dsp)cubic foot (ft³) → gill (uk) (UK gi)cubic foot (ft³) → minim (uk) (UK min)cubic foot (ft³) → barrel (uk) (UK bbl)cubic foot (ft³) → cup (metric) (metric cup)cubic foot (ft³) → tablespoon (metric) (metric tbsp)cubic foot (ft³) → teaspoon (metric) (metric tsp)cubic foot (ft³) → ton register (ton reg)cubic foot (ft³) → ccf (hundred cubic feet)cubic foot (ft³) → hundred cubic foot (100 ft³)cubic foot (ft³) → cubic mile (mi³)cubic foot (ft³) → acre-foot (ac·ft)cubic foot (ft³) → acre-foot (us survey) (ac·ft surv)cubic foot (ft³) → acre-inch (ac·in)cubic foot (ft³) → dekastere cubic foot (ft³) → stere cubic foot (ft³) → decistere cubic foot (ft³) → cord cubic foot (ft³) → tun cubic foot (ft³) → hogshead cubic foot (ft³) → board foot (bd ft)cubic foot (ft³) → dram (fluid) (fl dr)cubic foot (ft³) → cor (biblical)cubic foot (ft³) → homer (biblical)cubic foot (ft³) → bath (biblical)cubic foot (ft³) → hin (biblical)cubic foot (ft³) → cab (biblical)cubic foot (ft³) → log (biblical)cubic foot (ft³) → taza (spanish)cubic foot (ft³) → earth's volume (V⊕)