Fuel Economy Calculator
Convert US miles per gallon to L/100km and km/L.
01 / inputs
mpg
02 / result
LITERS PER 100 KM
7.8405 L/100km
- Liters per 100 km
- 7.8405 L/100km
- Kilometers per liter
- 12.7543 km/L
Calculation trace
- 235.214583 ÷ 30 = 7.8404867.8404861 L/100kmLiters per 100 kilometers
- 30 × 0.42514371 = 12.75431112.7543113 km/LKilometers per liter
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SOURCES
- National Institute of Standards and Technology (NIST)Guide for the Use of the International System of Units (SI) — NIST Special Publication 811 ↗
Fuel-economy unit conversions (mpg <-> L/100 km; 235.214583 constant)
Accessed 2026-08-19