21 MPG to L/100km
21 miles per US gallon is 11.20 litres per 100 kilometres.
21 US mpg equals
Litres / 100 kmL/100km
11.20
UK mpgmi/imp gal
25.2
Km per litrekm/L
8.93
235.215 ÷ 21 = 11.20 L/100km
- Fuel for 100 miles: 4.76 US gallons (18.0 L)
- Fuel for 1,000 km: 112.0 litres
- At $3.50/gal, 100 miles costs $16.67
- If 21 is a UK mpg figure: 13.45 L/100km, or 17.5 US mpg
Nearby: 19 mpg · 20 mpg · 22 mpg · 23 mpg. Any other value? Use the MPG converter or price a trip with the fuel cost calculator.
Questions drivers ask
What is 21 mpg in L/100km?
21 US mpg equals 11.20 litres per 100 km (235.215 ÷ 21). If 21 mpg is a UK (imperial) figure, it equals 13.45 L/100km.
Is 21 mpg good?
21 mpg is low, typical of large pickups, big SUVs and performance cars.
How far can I go on a tank at 21 mpg?
With a 14-gallon tank, about 294 miles (473 km). Real range is usually a little less because you refill before the tank is empty.