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Kilometers per liter to Liters per 100 km (km/L to L/100km)

Convert kilometers per liter to liters per 100 km with the formula L/100km = 100 / (km/L). Conversion table and worked examples, with JSON API and MCP access.

Formula

L/100km = 100 / (km/L)

L/100km = 100 / (km/L) — reverse: km/L = 100 / (L/100km)

Non-linear conversion: the formula above is applied directly (no single multiplication factor).

Worked examples

7.5 km/L = 13.3333 L/100km
30 km/L = 3.33333 L/100km
45 km/L = 2.22222 L/100km

Kilometers per liter to liters per 100 km conversion table

Kilometers per liter (km/L)	Liters per 100 km (L/100km)
3	33.3333
4	25
5	20
6	16.6667
7	14.2857
8	12.5
9	11.1111
10	10
12	8.33333
15	6.66667
20	5
25	4
30	3.33333
35	2.85714
40	2.5
45	2.22222
50	2
60	1.66667
70	1.42857
80	1.25
100	1

FAQ

What is the formula to convert kilometers per liter to liters per 100 km?

L/100km = 100 / (km/L). For example, 7.5 km/L = 13.3333 L/100km.

How do I convert liters per 100 km back to kilometers per liter?

km/L = 100 / (L/100km); the liters per 100 km-to-kilometers per liter page applies it directly.

Why is there no single multiplication factor?

Fuel-economy units are reciprocal (distance per volume versus volume per distance), so the conversion divides a constant by the value instead of multiplying.

Related conversions

Machine access

API: GET https://tttkmbb.com/api/v1/convert?value=7.5&from_unit=km%2FL&to_unit=L%2F100km
MCP: server https://tttkmbb.com/mcp, tool convert_units with {"value":7.5,"from_unit":"km/L","to_unit":"L/100km"}
Markdown: https://tttkmbb.com/conversion/km-per-liter-to-l-per-100km.md · JSON: https://tttkmbb.com/conversion/km-per-liter-to-l-per-100km.json (add ?value= for a result) · Units: /api/v1/units?quantity=fuel-economy
OpenAPI operationId: convert_units. Freshness: static. Authentication: none.