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Liters per 100 km to Miles per Imperial Gallon converter

Convert L/100km to mpg (UK) instantly. Type any value and get the result in miles per imperial gallon. 1 L/100km = 282.481 mpg (UK).

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Fuel Economy›L/100km → mpg (UK)
From
To
result below ↓
1 L/100km=
282.481mpg (UK)
formula1 L/100km = 282.481 mpg (UK)

Common liters per 100 km → miles per imperial gallon

=282.481 mpg (UK)
=141.24 mpg (UK)
=56.4962 mpg (UK)
=28.2481 mpg (UK)
=14.124 mpg (UK)
=5.64962 mpg (UK)
=2.82481 mpg (UK)
=0.564962 mpg (UK)
=0.282481 mpg (UK)

Need a different value? .

Convert the other way
Miles per Imperial Gallon to Liters per 100 km

How to convert liters per 100 km to miles per imperial gallon

Liters per 100 km and Miles per Imperial Gallon aren’t a flat multiple of each other — fuel economy mixes efficiency (higher is better) and consumption (lower is better), which are inversely related. Use the formula below.

Formula
mpg (UK) = 282.481 ÷ L/100km

For example:

  • →5 L/100km = 56.4962 mpg (UK)
  • →100 L/100km = 2.82481 mpg (UK)

Quick reference

  • ▸1 L/100km = 282.481 mpg (UK)
  • ▸1 mpg (UK) = 282.481 L/100km

When you need to convert L/100km to mpg (UK)

  • ·Comparing car efficiency across regions (mpg vs L/100 km).
  • ·Road-trip budgeting and fuel-cost estimates.
  • ·Buying a car abroad — spec sheets use local units.
  • ·Fleet management and logistics.
  • ·Tracking your own mileage over time.

Frequently asked

How many miles per imperial gallon are in 1 liters per 100 km?
These units don’t convert by a flat ratio, but 1 L/100km corresponds to 282.481 mpg (UK) via the formula mpg (UK) = 282.481 ÷ L/100km.
How do I convert L/100km to mpg (UK) in my head?
Use the formula mpg (UK) = 282.481 ÷ L/100km — there’s no single multiplier.
What is the formula for liters per 100 km to miles per imperial gallon?
mpg (UK) = 282.481 ÷ L/100km.
What is the reverse — how many liters per 100 km in 1 miles per imperial gallon?
1 mpg (UK) corresponds to 282.481 L/100km via the reverse formula.

Related conversions

Miles per Imperial Gallon to Liters per 100 km
1 mpg (UK) = 282.481 L/100km
Liters per 100 km to Miles per US Gallon
1 L/100km = 235.215 mpg (US)
Liters per 100 km to Kilometers per Liter
1 L/100km = 100 km/L
Miles per US Gallon to Miles per Imperial Gallon
1 mpg (US) = 1.20095 mpg (UK)
Kilometers per Liter to Miles per Imperial Gallon
1 km/L = 2.82481 mpg (UK)
Miles per Imperial Gallon to Miles per US Gallon
1 mpg (UK) = 0.832674 mpg (US)
Miles per Imperial Gallon to Kilometers per Liter
1 mpg (UK) = 0.354006 km/L
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