Miles per gallon (US) to Liters per 100 km Converter
Convert miles per gallon (us) to liters per 100 km instantly. Exact formula shown with the result.
Free toolNo signupFormula shown
Convert miles per gallon (us) to liters per 100 km
This pair converts by formula, not a single factor. Type any value and the result updates instantly; the math is shown beneath the board.
Worked by hand
MPG and L/100 km are reciprocals, so the conversion divides: 235.214583 ÷ the value.
Worked example
- Take 1 mpg
- apply the formula shown above the fold
- the result is 235.2 L/100km
How to use it
- Enter your miles per gallon (us)
- Read the liters per 100 km result
- Check the factor line to verify by hand
Frequently asked questions
How many liters per 100 km are in one miles per gallon (us)?
One mile per gallon equals 235.214583 divided by the L/100 km value — there is no fixed "count" because the units are reciprocals.
How do I convert liters per 100 km back to miles per gallon (us)?
Run the formula in reverse.
Is this rounding or exact?
The factor is exact; only the displayed decimals are rounded.