Fuel Consumption / L/km → L/100 km
Convert Liters per kilometer to Liters per 100 kilometers
Convert vehicle fuel use and fuel economy with reciprocal formulas. Convert Liters per kilometer (L/km) to Liters per 100 kilometers (L/100 km). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Liters per 100 kilometers to Liters per kilometer →
How to convert liters per kilometer to liters per 100 kilometers
Consumption measures fuel per distance; economy measures distance per fuel. Their relationship is reciprocal. US and imperial mpg use different gallons. Inputs must be positive; zero fuel use would imply infinite economy.
Use x for the value in L/km, b for the intermediate value in L/100 km, and y for the result in L/100 km.
L/100 km = L/km × 100
Worked examples
10 L/km ≈ 1000 L/100 km
Step 1: (10 × 100) ≈ 1000 L/100 km.
Step 2: 1000 ÷ 1 ≈ 1000 L/100 km.20 L/km ≈ 2000 L/100 km
Step 1: (20 × 100) ≈ 2000 L/100 km.
Step 2: 2000 ÷ 1 ≈ 2000 L/100 km.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Liters per kilometer
Liters per kilometer (L/km) measures fuel consumption under the conventions above. The base value in L/100 km is (x × 100), where x is the numerical value in L/km. Factors shown here are rounded for display; calculations use the stored factor.
About Liters per 100 kilometers
Liters per 100 kilometers (L/100 km) measures fuel consumption under the conventions above. The base value in L/100 km is (x × 1), where x is the numerical value in L/100 km. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Liters per kilometer to liters per 100 kilometers reference table
| Liters per kilometer (L/km) | Liters per 100 kilometers (L/100 km) |
|---|---|
| 1 | 100 |
| 5 | 500 |
| 10 | 1000 |
| 25 | 2500 |
| 50 | 5000 |
| 100 | 10000 |
| 1000 | 100000 |
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