11.5 L/100km to MPG

11.5 L/100km = 20.5 MPG (US)

11.5 L/100km=20.5 MPG (US)
11.5 L/100km=24.6 MPG (UK / Imperial)
11.5 L/100km=8.70 km/L

How to Convert L/100km to MPG

The conversion is inverse: L/100km measures fuel per unit of distance, while MPG measures distance per unit of fuel. The formula is a division, not a multiplication.

  • MPG (US) = 235.21458 ÷ L/100km
  • MPG (UK) = 282.48094 ÷ L/100km

Applying the formula to 11.5 L/100km: 235.215 ÷ 11.5 = 20.5 MPG (US).

Is 11.5 L/100km good?

11.5 L/100km equals 20.5 MPG (US), which is considered Below average — typical of full-size SUVs and pickup trucks. In Imperial units, that is 24.6 MPG (UK), and in km/L it equals 8.70 km/L.

Need a different value? Use our L/100km to MPG Converter.

Similar Conversions

L/100kmMPG (US)MPG (UK)
9 L/100km 26.1 31.4
9.5 L/100km 24.8 29.7
10 L/100km 23.5 28.2
10.5 L/100km 22.4 26.9
11 L/100km 21.4 25.7
12 L/100km 19.6 23.5
12.5 L/100km 18.8 22.6
13 L/100km 18.1 21.7
14 L/100km 16.8 20.2
15 L/100km 15.7 18.8

Related Fuel Economy Converters

Conversion factors verified against NIST, BIPM Based on SI definitions (BIPM). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes