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Kilometer per liter (km/L)

Distance in kilometers driven on one liter of fuel. Higher is more economical.

What is a kilometer per liter?

Symbol
km/L
Quantity
Fuel Consumption
Unit system
metric
Definition
Distance in kilometers driven on one liter of fuel. Higher is more economical.
Exact
Yes, the value is exact by definition
Source
SI Brochure, 9th edition (BIPM, 2019)

Common applications

Used to state fuel economy in Japan, India and other countries that measure distance per amount of fuel.

Kilometer per liter in other fuel consumption units

Kilometer per liter quick reference

Kilometer per liter in other units
Kilometer per literLiter per 100 kilometersMile per gallon (US)Mile per gallon (imperial)
1 km/L= 100 L/100 km≈ 2.352145833 mpg≈ 2.824809363 mpg (UK)
10 km/L= 10 L/100 km≈ 23.52145833 mpg≈ 28.24809363 mpg (UK)
100 km/L= 1 L/100 km≈ 235.2145833 mpg≈ 282.4809363 mpg (UK)
1000 km/L= 0.1 L/100 km≈ 2352.145833 mpg≈ 2824.809363 mpg (UK)

Where the kilometer per liter fits

The next smaller fuel consumption unit is the mile per gallon (US) (mpg). 1 km/L ≈ 2.352145833 mpg, and 1 mpg ≈ 0.4251437074 km/L.

The next larger fuel consumption unit is the mile per liter (mi/L). 1 km/L ≈ 0.6213711922 mi/L, and 1 mi/L = 1.609344 km/L.

Frequently asked questions

How many liters per 100 kilometers are in one kilometer per liter?
One kilometer per liter = 100 L/100 km (liters per 100 kilometers).
How many miles per gallon (US) are in one kilometer per liter?
One kilometer per liter ≈ 2.352145833 mpg (miles per gallon (US)).
How many miles per gallon (imperial) are in one kilometer per liter?
One kilometer per liter ≈ 2.824809363 mpg (UK) (miles per gallon (imperial)).