Convert US miles per gallon to Imperial mpg, or L/100 km, etc...
Enter or change a value and press "convert" to calculate energy consumption units in various formats. See below for formulas used.
For calculations involving gasoline/electricity energy equivalency, the following conversions are used:
- 1 US gallon = 114,500 BTU (conventional summer gasoline)
- 1 kWh = 3412 BTU
- 1 gallon (US) = 33.56 kWh
- 1 litre = 8.87 kWh