To convert cubic decimeters to imperial gallons, multiply the value by 0.219969. To go the other way, multiply imperial gallons by 4.54609 to get cubic decimeters.
| Cubic Decimeters (dm³) | Imperial Gallons (gal-uk) |
|---|---|
| 1 dm³ | 0.219969 gal-uk |
| 2 dm³ | 0.439938 gal-uk |
| 5 dm³ | 1.09985 gal-uk |
| 10 dm³ | 2.19969 gal-uk |
| 20 dm³ | 4.39938 gal-uk |
| 50 dm³ | 10.9985 gal-uk |
| 100 dm³ | 21.9969 gal-uk |
| 500 dm³ | 109.985 gal-uk |
| 1,000 dm³ | 219.969 gal-uk |
25 dm³ × 0.219969 = 5.49923 gal-uk
Try this example →250 dm³ × 0.219969 = 54.9923 gal-uk
Try this example →Cubic decimeter (dm³). A cubic decimeter is exactly one liter.
Imperial gallon (gal-uk). The imperial gallon is exactly 4.54609 liters, used in the UK and in some Commonwealth countries.
There are 0.219969 imperial gallons in one cubic decimeter.
Multiply the number of cubic decimeters by 0.219969. For example, 10 cubic decimeters equal 2.19969 imperial gallons.
One imperial gallon equals 4.54609 cubic decimeters.