How to convert miles per gallon (US) to miles per gallon (UK)
Multiply the number of miles per gallon (US) by 1.20095. That is all there is to it, because the factor between miles per gallon (US) and miles per gallon (UK) never changes.
Example: 30 miles per gallon (US) × 1.20095 ≈ 36.0285 miles per gallon (UK).
MPG to UK MPG chart
| Miles per gallon (US) (mpg) | Miles per gallon (UK) (mpg (UK)) |
|---|---|
| 10 mpg | 12.0095 mpg (UK) |
| 12 mpg | 14.4114 mpg (UK) |
| 15 mpg | 18.0142 mpg (UK) |
| 18 mpg | 21.6171 mpg (UK) |
| 20 mpg | 24.019 mpg (UK) |
| 22 mpg | 26.4209 mpg (UK) |
| 25 mpg | 30.0237 mpg (UK) |
| 28 mpg | 33.6266 mpg (UK) |
| 30 mpg | 36.0285 mpg (UK) |
| 32 mpg | 38.4304 mpg (UK) |
| 35 mpg | 42.0332 mpg (UK) |
| 40 mpg | 48.038 mpg (UK) |
| 45 mpg | 54.0427 mpg (UK) |
| 50 mpg | 60.0475 mpg (UK) |
| 60 mpg | 72.057 mpg (UK) |
Values are rounded to six decimals below 1, four decimals up to 1,000 and two decimals above. The converter above shows more digits.
About the units
One mile per gallon (US) is 0.4251437074 kilometers per liter.
One mile per gallon (UK) is 0.3540061899 kilometers per liter.
Need the other direction? Use the UK MPG to MPG converter. For every fuel economy unit at once, open the Fuel Economy Converter.
Frequently asked questions
How many miles per gallon (UK) are in a mile per gallon (US)?
There are 1.20095 miles per gallon (UK) in one mile per gallon (US).
How do I convert miles per gallon (US) to miles per gallon (UK)?
Multiply the number of miles per gallon (US) by 1.20095. For example: 30 miles per gallon (US) × 1.20095 ≈ 36.0285 miles per gallon (UK).
What is 32 miles per gallon (US) in miles per gallon (UK)?
32 miles per gallon (US) equals 38.4304 miles per gallon (UK).