Imperial miles per gallon To US miles per gallon Converter
How This Converter Works
Convert between US miles per gallon (mpg (US)) and Imperial miles per gallon (mpg (Imp)). Select either direction to convert directly.
Formula or rule
Imperial miles per gallon = US miles per gallon × 1.20094992550486; US miles per gallon = Imperial miles per gallon ÷ 1.20094992550486
Example
- Input
- 1 mpg (Imp)
- Calculation
- 1 × 0.832674184628989 = 0.832674184628989
- Result
- 0.832674184628989 mpg (US)
Notes
The conversion uses the stated unit definitions and their fixed relationship.