Fuel Efficiency Conversion Calculator

Select output unit

Formulas for Fuel Efficiency Conversion

  1. Miles per Gallon (US) to Others:
    • Miles per Gallon (Imperial):
      \text{mpg(Imp)} = \text{mpg(US)} \times 1.20095
    • Kilometers per Liter (km/L):
      \text{km/L} = \text{mpg(US)} \times 0.425144
    • Liters per 100 Kilometers (L/100km):
      \text{L/100km} = \frac{235.215}{\text{mpg(US)}}
  2. Miles per Gallon (Imperial) to Others:
    • Miles per Gallon (US):
      \text{mpg(US)} = \text{mpg(Imp)} \times 0.832674
    • Kilometers per Liter (km/L):
      \text{km/L} = \text{mpg(Imp)} \times 0.354006
    • Liters per 100 Kilometers (L/100km):
      \text{L/100km} = \frac{282.481}{\text{mpg(Imp)}}
  3. Kilometers per Liter (km/L) to Others:
    • Miles per Gallon (US):
      \text{mpg(US)} = \text{km/L} \times 2.35215
    • Miles per Gallon (Imperial):
      \text{mpg(Imp)} = \text{km/L} \times 2.82481
    • Liters per 100 Kilometers (L/100km):
      \text{L/100km} = \frac{100}{\text{km/L}}
  4. Liters per 100 Kilometers (L/100km) to Others:
    • Miles per Gallon (US):
      \text{mpg(US)} = \frac{235.215}{\text{L/100km}}
    • Miles per Gallon (Imperial):
      \text{mpg(Imp)} = \frac{282.481}{\text{L/100km}}
    • Kilometers per Liter (km/L):
      \text{km/L} = \frac{100}{\text{L/100km}}

Conversion Table

Input Valuempg (US)mpg (Imp)km/LL/100km
1 mpg (US)11.200950.425144235.215
1 mpg (Imp)0.83267410.354006282.481
1 km/L2.352152.824811100
1 L/100km0.0100010.008830.011
10 mpg (US)1012.00954.2514423.5215
10 km/L23.521528.24811010
10 L/100km23.521528.24811010