FUEL CONSUMPTION CONVERSION
Kilometer per liter to Miles per imperial gallon.
Convert kilometer per liter (km/L) to miles per imperial gallon (mpg (UK)), with the math explained.
30 km/L = 84.7442809 mpg (UK)
Economy (distance per fuel) and consumption (fuel per distance) are reciprocal. Values must be greater than zero.
THE MATH, MADE SIMPLE
How to convert kilometer per liter to miles per imperial gallon
Fuel economy measures distance per fuel, while consumption measures fuel per distance. Conversions between these two types require division rather than a fixed multiplier.
mpg (UK) = km/L × 2.82480936330 km/L = 84.7442808995 mpg (UK)
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.Economy (distance per fuel) and consumption (fuel per distance) are reciprocal. Values must be greater than zero.
QUICK REFERENCE
km/L to mpg (UK) conversion table
| Kilometer per liter (km/L) | Miles per imperial gallon (mpg (UK)) |
|---|---|
| 1 km/L | 2.82480936332 mpg (UK) |
| 2 km/L | 5.64961872664 mpg (UK) |
| 5 km/L | 14.1240468166 mpg (UK) |
| 10 km/L | 28.2480936332 mpg (UK) |
| 20 km/L | 56.4961872664 mpg (UK) |
| 50 km/L | 141.240468166 mpg (UK) |
| 100 km/L | 282.480936332 mpg (UK) |
| 500 km/L | 1,412.40468166 mpg (UK) |
| 1,000 km/L | 2,824.80936332 mpg (UK) |
About the kilometer per liter
Kilometer per liter is a fuel economy unit. It measures kilometers traveled per liter of fuel.
All kilometer per liter conversionsAbout the miles per imperial gallon
Miles per imperial gallon is a fuel economy unit. It uses the imperial gallon (4.54609 L).
All miles per imperial gallon conversionsCommon questions
What is 1 km/L in mpg (UK)?
One kilometer per liter equals 2.82480936332 mpg (UK). Economy-to-consumption conversions are reciprocal, so this result is not a fixed multiplier.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
BROWSE BY UNIT