Miles per Gallon (UK) (mpg UK)
Miles per gallon (UK) uses the larger Imperial gallon — about 20% more volume than the US gallon.
UK mpg appears on British vehicle specs and fuel-economy advertising — always check which gallon is meant.
Miles per Gallon (UK) to Liter per 100 km
Convert miles per gallon (uk) to liter per 100 km instantly. Type in either field — results update live.
Instant
Private
Free
Fuel Consumption Miles per Gallon (UK) Liter per 100 km
1 miles per gallon (uk) = 282.4809363318 liters per 100 km
Unit
Unit
Conversion table
Selected mpg UK values converted to L/100km using the exact factor from this tool.
| mpg UK | L/100km |
|---|---|
| 0.01 | 28,248.0936331822 |
| 0.1 | 2,824.8093633182 |
| 1 | 282.4809363318 |
| 2 | 141.2404681659 |
| 3 | 94.1603121106 |
| 5 | 56.4961872664 |
| 10 | 28.2480936332 |
| 20 | 14.1240468166 |
| 50 | 5.6496187266 |
| 100 | 2.8248093633 |
| 1,000 | 0.2824809363 |
How to convert
Exact conversion factors in both directions, plus a worked example.
1 mpg UK = 282.4809363318 L/100km
1 L/100km = 282.4809363318 mpg UK
To convert miles per gallon (uk) to liter per 100 km, multiply by 282.4809363318.
To convert liter per 100 km to miles per gallon (uk), multiply by 282.4809363318.
Example: convert 10 mpg UK to L/100km
10 × 282.4809363318 = 28.2480936332 L/100km
About these units
Short background on the units used in this conversion.
Liter per 100 km (L/100km)
Liters per 100 km measures fuel volume consumed to travel 100 kilometers — lower values mean better economy.
L/100 km is the standard fuel-consumption unit in Europe, Canada, and most metric countries.
Frequently asked questions
How do I convert miles per gallon (uk) to liter per 100 km?
Fuel consumption uses inverse math when crossing distance-per-fuel and fuel-per-distance units. One miles per gallon (uk) equals 282.4809363318 liters per 100 km. Enter your value above — the converter handles mpg, L/100 km, and km/L correctly in both directions.
What is the conversion relationship?
At this pair:
The reverse:
1 miles per gallon (uk) = 282.4809363318 liters per 100 kmThe reverse:
1 liter per 100 km = 282.4809363318 miles per gallon (UK). US and UK mpg use different gallon sizes — this page uses the units shown in the title.Is this Miles per Gallon (UK) to Liter per 100 km converter private?
Yes. All calculations run locally in your browser. Nothing you type is sent to a server.