How to Convert mpg (us) to km/100l
To convert mpg (us) to km/100l, multiply the value by 42.5144.
The Formula
km/100l = mpg (us) × 42.5144
Key Fact
1 miles per gallon (us) = 42.5144 km/100l
Tip: To convert km/100l back to mpg (us), divide by 42.5144.