Imperial Gallons to Cubic Feet Converter
1 imperial gallon ≈ 0.160543653 cubic feet
1 imperial gallon equals 0.160544 cubic feet
How to convert imperial gallons to cubic feet
Choose the named US, Imperial or metric unit before converting a recipe or container size. A US liquid gallon is 3.785411784 L; an Imperial gallon is 4.54609 L. Volume alone cannot give ingredient mass without density.
ft³ = imp gal × 0.1605436532One imperial gallon is 0.1605436532 cubic feet, so a single multiplication converts any value.
1.60544 ft³ ≈ 10 × 0.1605436532Imperial gallons to cubic feet conversion table
Common values in imperial gallons, converted to cubic feet.
| Imperial gallons (imp gal) | Cubic feet (ft³) |
|---|---|
| 1 | 0.16054365 |
| 2 | 0.32108731 |
| 3 | 0.48163096 |
| 4 | 0.64217461 |
| 5 | 0.80271827 |
| 10 | 1.6054365 |
| 20 | 3.2108731 |
| 25 | 4.0135913 |
| 50 | 8.0271827 |
| 100 | 16.054365 |
| 250 | 40.135913 |
| 500 | 80.271827 |
| 1,000 | 160.54365 |
About these units
imperial gallonimp gal
The UK gallon: exactly 4.54609 litres.
Reference: UK Weights and Measures Act 1985.
cubic footft³
A cube one foot on each side. Used for appliance capacity and freight volume.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.