Easy. Just multiply miles per gallon by .425 to get km per liter. So, 20.2 x .425 = about 8.585 km per liter. (If you want to be more precise, you can multiply mpg by0.425143707).
Multiply km per liter by 2.35 to get miles per gallon.
30 miles per gallon is about 1,275.43 cm per mL
11.9 kilometers per liter = 28 miles per gallon.
28.5 miles per gallon = about 12.1 kilometers per liter.
Use this formula: km per liter x 2.352 = miles per gallon
mpg x 0.2642 = miles per liter
Formula: liters per km x 2.82 = miles per Imperial gallon
14 liters per 100km equates to about 20.177 miles per Imperial gallon.
Use this conversion: km per liter x 2.35 (or 2.35214583) = miles per gallon* 11.9 x 2.35 = about 28 (27.965) miles per gallon
Use this formula: mpg x 0.2642 = miles per liter
Multiply litres per km by 2.35 to get miles per gallon.
3.785 is the conversion factor. So, miles per liter x 3.785 = mpg