Convert volume units — liters, gallons, cups, milliliters, cubic meters, barrels and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 ft³ | 0.00622883 gal(UK) | |
| 0.01 ft³ | 0.0622883 gal(UK) | |
| 0.1 ft³ | 0.622883 gal(UK) | |
| 1 ft³ | 6.22883 gal(UK) | |
| 5 ft³ | 31.1441 gal(UK) | |
| 10 ft³ | 62.2883 gal(UK) | |
| 50 ft³ | 311.441 gal(UK) | |
| 100 ft³ | 622.883 gal(UK) | |
| 1000 ft³ | 6228.83 gal(UK) |
Common cubic foot values converted to uk gallon — factor: 1 ft³ = 6.229 gal(UK)
| Cubic Foot (ft³) | UK Gallon (gal(UK)) | Context |
|---|---|---|
| 0.01 ft³ | 0.06229 gal(UK) | — |
| 0.1 ft³ | 0.6229 gal(UK) | — |
| 0.5 ft³ | 3.114 gal(UK) | — |
| 1 ft³ | 6.229 gal(UK) | — |
| 2 ft³ | 12.46 gal(UK) | — |
| 5 ft³ | 31.14 gal(UK) | — |
| 10 ft³ | 62.29 gal(UK) | — |
| 27 ft³ | 168.2 gal(UK) | — |
| 50 ft³ | 311.4 gal(UK) | — |
| 100 ft³ | 622.9 gal(UK) | — |
| 200 ft³ | 1,246 gal(UK) | — |
| 500 ft³ | 3,114 gal(UK) | — |
| 1,000 ft³ | 6,229 gal(UK) | — |
| 5,000 ft³ | 3.114e+04 gal(UK) | — |
| 1e+04 ft³ | 6.229e+04 gal(UK) | — |
Converting cubic foot to uk gallon comes up frequently in cooking, chemistry, medicine, and engineering. A recipe written in metric units may need to be adapted for a kitchen using uk gallon, or a laboratory protocol may specify volumes in cubic foot that need to be measured with equipment calibrated in uk gallon.
In everyday use, knowing that 5 ft³ = 31.14 gal(UK) and 10 ft³ = 62.29 gal(UK) covers most common situations. For bulk calculations, 100 ft³ = 622.9 gal(UK) is a useful anchor. The reverse conversion — uk gallon back to cubic foot — uses the factor 0.1605, so 1 gal(UK) = 0.1605 ft³.
All conversions use the internationally recognized factor of exactly 1 ft³ = 6.229 gal(UK). Calculations are performed in IEEE 754 double-precision floating point, giving accuracy to at least 8 significant figures — more than sufficient for any practical application.
Formula: UK Gallon = Cubic Foot × 6.2288252
Multiply any cubic foot value by 6.2288252 to get uk gallon. One cubic foot equals 6.2288252 gal(UK).
Reverse: Cubic Foot = UK Gallon × 0.16054392
1 ft³ = 6.2288252 gal(UK). Memorize this for instant mental estimates.
Use 6.2288 as a quick mental factor. Multiply your cubic feet value by this to estimate UK gallons.
To verify: multiply your result by 0.16054392 to recover the original ft³ value.
Sizes ductwork and fan capacities using CFM (cubic feet per minute).
Records natural gas consumption displayed in cubic feet on residential meters.
Estimates shipment volume in cubic feet to quote truck size and cargo weight.
Orders ready-mix in cubic yards (27 ft³) and converts smaller pours to cubic feet.
Measures timber volume in cubic feet for lumber yield and valuation.
Calculates pool volume in cubic feet to size filtration systems.
The cubic foot is the Imperial and US customary volume unit equal to the space occupied by a cube with one-foot sides. It was formally standardized in the UK by the Weights and Measures Act of 1824.
Cubic feet appear in HVAC (airflow in CFM), natural gas billing in the US, and real-estate appraisals. One cubic foot equals exactly 1,728 cubic inches or approximately 28.317 liters.
Interesting fact: US natural gas meters read in CCF (hundreds of cubic feet) or MCF (thousands), making the cubic foot the invisible unit behind most American gas utility bills.
The Imperial gallon was defined by the British Weights and Measures Act of 1824 as the volume of ten pounds of water at 62°F, later fixed to exactly 4.54609 liters in 1985.
UK gallons are still used in Britain for fuel pricing. Road signs show consumption in miles per Imperial gallon, making UK cars appear more fuel-efficient than identical US models.
Interesting fact: 1 Imperial gallon = 1.20095 US gallons. Confusing the two has caused real-world errors in cross-border fuel cost calculations.