Fuel economy
Reciprocal fuel economy and consumption measures.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert miles per Imperial gallon (mpg Imp) to litres per 100 kilometres (L/100 km). Enter a value for an instant result, or use the examples and reverse conversion below.
Reciprocal fuel economy and consumption measures.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a miles per Imperial gallon value to calculate litres per 100 kilometres with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| litres per 100 kilometresfrom mpg Imp | L/100 km | 282.481 |
| kilometres per litrefrom mpg Imp | km/L | 0.354006 |
| miles per U.S. gallonfrom mpg Imp | mpg US | 0.832674 |
| miles per Imperial gallonfrom mpg Imp | mpg Imp | 1 |
| miles per litrefrom mpg Imp | mi/L | 0.219969 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Miles Per Imperial Gallon (mpg Imp) and litres per 100 kilometres (L/100 km) are units of fuel economy. Use this page to convert in either direction.
| Miles Per Imperial Gallon (mpg Imp) | Litres Per 100 Kilometres (L/100 km) |
|---|---|
| 1 mpg Imp | 282.481 L/100 km |
| 5 mpg Imp | 56.4962 L/100 km |
| 10 mpg Imp | 28.2481 L/100 km |
| 100 mpg Imp | 2.82481 L/100 km |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
L/100 km to mpg Imp (litres per 100 kilometres to miles per Imperial gallon)