100 MPG to L/100km (US & UK MPG)

L/100 km2.35 L/100 km
MPG (US)
100
MPG (UK)
120.09
L/100 km
2.35
km/L
42.51

L/100 km is a consumption figure (lower is better), while MPG is an economy figure (higher is better): L/100 km = 235.21 ÷ MPG (US).

100 MPG = 2.35 L/100 km

A car that gets 100 miles per US gallon uses 2.35 liters per 100 kilometers.

Step by step

  1. Use L/100 km = 235.215 ÷ MPG (US).
  2. 235.215 ÷ 100 = 2.352 L/100 km.

100 MPG is hybrid territory.

Details

L/100 km
2.35
km/L
42.51
UK MPG
120.1
Gallons per 100 miles
1
Fuel cost per 100 miles at $3.50/gal
$3.5

How it works

MPG measures how far you go on a gallon (higher is better); L/100 km measures how much fuel you burn per distance (lower is better). Because they are reciprocals, equal MPG improvements save less fuel at high MPG: going from 15 to 20 MPG saves far more fuel than going from 40 to 45.

Nearby values

MPG (US)L/100 km
35 MPG6.72 L/100 km
40 MPG5.88 L/100 km
45 MPG5.23 L/100 km
50 MPG4.7 L/100 km
55 MPG4.28 L/100 km
60 MPG3.92 L/100 km
70 MPG3.36 L/100 km
80 MPG2.94 L/100 km
100 MPG2.35 L/100 km

Related conversions

Frequently asked questions

What is 100 MPG in L/100 km?

2.35 L/100 km.

What is 100 MPG in km/L?

42.51 km/L.

Is 100 MPG good?

Yes — that is excellent fuel economy.

What is 100 US MPG in UK MPG?

120.1 UK MPG.

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