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⚡ Cubic Feet to Imperial Gallons: the quick answer
1 ft³ = 6.22884 gal-uk
1 cubic foot equals 6.22884 imperial gallons
To convert cubic feet to imperial gallons, multiply the value by 6.22884.
To go the other way, multiply imperial gallons by 0.160544 to get cubic feet.
↔ Convert imperial gallons to cubic feet instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per cubic foot) ÷ (cubic meters per imperial gallon).
📊 Cubic Feet to Imperial Gallons conversion table
✏️ Worked examples
Convert 25 cubic feet to imperial gallons
25 ft³ × 6.22884 = 155.721 gal-uk
Try this example →
Convert 250 cubic feet to imperial gallons
250 ft³ × 6.22884 = 1,557.21 gal-uk
Try this example →
📘 About these units
Cubic foot (ft³). A cubic foot is 28.317 liters (7.48 US gallons).
Imperial gallon (gal-uk). The imperial gallon is exactly 4.54609 liters, used in the UK and in some Commonwealth countries.
❓ Frequently asked questions
How many imperial gallons are in one cubic foot?
There are 6.22884 imperial gallons in one cubic foot.
How do I convert cubic feet to imperial gallons?
Multiply the number of cubic feet by 6.22884. For example, 10 cubic feet equal 62.2884 imperial gallons.
How many cubic feet are in one imperial gallon?
One imperial gallon equals 0.160544 cubic feet.
🔗 More volume conversions
All volume units →