Convert Mile per gallon to Litre per 100 kilometres (mpg to L/100 km)
How to convert miles per gallon to litres per 100 kilometres
Fuel economy conversion may be inverse. This tool converts via km/L as a canonical step.
When converting to or from L/100 km, it uses the inverse relationship: L/100 km = 100 ÷ (km/L).
Common mile per gallon to litre per 100 kilometres examples
| Mile per gallon (mpg) | Litre per 100 kilometres (L/100 km) |
|---|---|
| 1 mpg | 282.4809363318 L/100 km |
| 10 mpg | 28.2480936332 L/100 km |
| 50 mpg | 5.6496187266 L/100 km |
| 100 mpg | 2.8248093633 L/100 km |
| 250 mpg | 1.1299237453 L/100 km |
| 500 mpg | 0.5649618727 L/100 km |
| 1,000 mpg | 0.2824809363 L/100 km |
| 10,000 mpg | 0.0282480936 L/100 km |
| 100,000 mpg | 0.0028248094 L/100 km |
| 1,000,000 mpg | 0.0002824809 L/100 km |
Frequently asked questions
How many litres per 100 kilometres are in 100 miles per gallon?
100 mpg equals about 2.824809 L/100 km.
What is the miles per gallon to litres per 100 kilometres formula?
Fuel economy conversions are handled using km/L as a canonical step. For L/100 km, the inverse formula is used: L/100 km = 100 ÷ (km/L).
Can I convert litres per 100 kilometres to miles per gallon too?
Yes. The calculator supports two-way conversion. Edit either field and the other updates instantly.
Is this conversion exact?
The converter uses fixed unit factors. Display values are rounded for readability.