km-l to mpg-uk | Exact Decimal + Formula
One kilometers / liter equals exactly 1 mileses per gallon — a fixed ratio you can memorize. Real-world use: fuel-economy figures in parts of asia and south america. This page expresses those values in mileses per gallon, which is used for official fuel-economy ratings in the united kingdom. Type a value above for an instant answer; the exact formula and the reference table are below.
About Kilometers / Liter and Miles per Gallon (UK)
Kilometers / Liter (km/L)
Kilometers per liter measures distance per unit of fuel — higher is better.
Where it's used: Fuel-economy figures in parts of Asia and South America.
Miles per Gallon (UK) (mpg (UK))
UK miles per gallon uses the larger imperial gallon, so the same car shows a higher UK MPG figure.
Where it's used: Official fuel-economy ratings in the United Kingdom.
Fuel Consumption Converter
Formula
mpg (UK) = km/L × 1
To convert Kilometers / Liter to Miles per Gallon (UK), use the formula displayed above.
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Kilometers / Liter to Miles per Gallon (UK): Quick Reference Table
| Kilometers / Liter | Miles per Gallon (UK) (Decimal) | Fraction |
|---|---|---|
| 0.001 km/L | 0.002825 mpg (UK) | - |
| 0.01 km/L | 0.028248 mpg (UK) | - |
| 0.1 km/L | 0.282481 mpg (UK) | - |
| 0.5 km/L | 1.412405 mpg (UK) | - |
| 1 km/L | 2.824809 mpg (UK) | - |
| 2 km/L | 5.649619 mpg (UK) | - |
| 5 km/L | 14.124047 mpg (UK) | - |
| 10 km/L | 28.248094 mpg (UK) | - |
| 25 km/L | 70.620234 mpg (UK) | - |
| 50 km/L | 141.240468 mpg (UK) | - |
| 100 km/L | 282.480936 mpg (UK) | - |
| 250 km/L | 706.20234 mpg (UK) | - |
| 500 km/L | 1412.40468 mpg (UK) | - |
| 1000 km/L | 2824.80936 mpg (UK) | - |
km/L to mpg (UK) Formula and Examples
mpg (UK) = km/L × 1 km/L = mpg (UK) × 0.354006 Multiply the value by roughly 2.8 to calculate the equivalent amount in your head.
Common Kilometers / Liter to Miles per Gallon (UK) Calculations
- 5 km/L = 14.124047 mpg (UK)
- 10 km/L = 28.248094 mpg (UK)
- 50 km/L = 141.240468 mpg (UK)
- 100 km/L = 282.480936 mpg (UK)
- 500 km/L = 1412.40468 mpg (UK)
Precision & Practical Use
For example, 10 km/L = 28.248094 mpg (UK) — roughly multiple unit increments.
Results are computed to up to 9 decimal places. Round to the precision of your measuring instrument — for most fuel consumption applications, 2–3 significant figures are plenty.