How to convert liters per 100 km to miles per gallon
Fuel consumption (L/100km) and fuel economy (km/L, mpg) are inverses: a higher mileage means lower consumption. The calculator handles the inversion automatically.
Worked example: 40 L/100km to mpg UK
- Start with the value: 40 L/100km
- Apply the formula above.
- Result: 40 L/100km = 7.06202 mpg UK
Liters per 100 km to Miles per Gallon (UK) conversion table
Quick reference values, rounded to 6 significant digits.
| Liters per 100 km (L/100km) | Miles per Gallon (UK) (mpg UK) |
|---|---|
| 5 L/100km | 56.4962 mpg UK |
| 8 L/100km | 35.3101 mpg UK |
| 10 L/100km | 28.2481 mpg UK |
| 12 L/100km | 23.5401 mpg UK |
| 15 L/100km | 18.8321 mpg UK |
| 18 L/100km | 15.6934 mpg UK |
| 20 L/100km | 14.124 mpg UK |
| 25 L/100km | 11.2992 mpg UK |
| 30 L/100km | 9.41603 mpg UK |
| 35 L/100km | 8.07088 mpg UK |
| 40 L/100km | 7.06202 mpg UK |
| 45 L/100km | 6.27735 mpg UK |
| 50 L/100km | 5.64962 mpg UK |
| 60 L/100km | 4.70802 mpg UK |
Miles per Gallon (UK) to Liters per 100 km
| mpg UK | L/100km |
|---|---|
| 1 mpg UK | 282.481 L/100km |
| 5 mpg UK | 56.4962 L/100km |
| 10 mpg UK | 28.2481 L/100km |
| 50 mpg UK | 5.64962 L/100km |
| 100 mpg UK | 2.82481 L/100km |
1 Liters per 100 km in other fuel economy units
About Liters per 100 km and Miles per Gallon (UK)
What is a liters per 100 km (L/100km)?
Liters per 100 km measures consumption (lower is better), used in Europe and Australia.
What is a miles per gallon (uk) (mpg UK)?
Miles per imperial gallon is used in the United Kingdom.
Mileage tip: mileage claimed by manufacturers is measured in ideal conditions. Real-world city mileage in Dhaka traffic is often 20–30% lower.
Where liters per 100 km to miles per gallon (uk) conversion is used
Fuel economy conversions are needed for comparing car and motorcycle mileage, trip fuel costs and imported vehicle specs. Converting between liters per 100 km and miles per gallon is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Fuel Economy Converter.
Frequently asked questions
How many miles per gallon are in 1 liters per 100 km?
1 Liters per 100 km equals 282.481 mpg UK.
How do I convert liters per 100 km to miles per gallon?
Use the formula mpg UK = 282.481 ÷ L/100km (inverse relationship). For example, 40 L/100km = 7.06202 mpg UK.
What is 40 L/100km in mpg UK?
40 L/100km = 7.06202 mpg UK.
How many liters per 100 km are in 1 miles per gallon (uk)?
1 Miles per Gallon (UK) equals 282.481 L/100km. Use the Mpg Uk to L 100km converter for the reverse direction.
Is this Liters per 100 km to Miles per Gallon (UK) converter accurate?
Yes. It uses exact internationally defined conversion factors, calculated with full floating-point precision. Results are displayed rounded for readability.