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Liter per kilometer (L/km)

Liters of fuel used per kilometer. Used for trucks and buses.

What is a liter per kilometer?

Symbol
L/km
Quantity
Fuel Consumption
Unit system
metric
Definition
Liters of fuel used per kilometer. Used for trucks and buses.
Exact
Yes, the value is exact by definition
Source
SI Brochure, 9th edition (BIPM, 2019)

Common applications

Used for heavy vehicles such as trucks and buses, and in fleet fuel records.

Liter per kilometer in other fuel consumption units

Liter per kilometer quick reference

Liter per kilometer in other units
Liter per kilometerLiter per 100 kilometersMile per gallon (US)Kilometer per liter
1 L/km= 100 L/100 km≈ 2.352145833 mpg= 1 km/L
10 L/km= 1000 L/100 km≈ 0.2352145833 mpg= 0.1 km/L
100 L/km= 10000 L/100 km≈ 0.02352145833 mpg= 0.01 km/L
1000 L/km= 100000 L/100 km≈ 0.002352145833 mpg= 0.001 km/L

Where the liter per kilometer fits

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

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

Frequently asked questions

How many liters per 100 kilometers are in one liter per kilometer?
One liter per kilometer = 100 L/100 km (liters per 100 kilometers).
How many miles per gallon (US) are in one liter per kilometer?
One liter per kilometer ≈ 2.352145833 mpg (miles per gallon (US)).
How many kilometers per liter are in one liter per kilometer?
One liter per kilometer = 1 km/L (kilometers per liter).