Convert Kilometers per US Gallon to Kilometers per Imperial Gallon
Convert Kilometers per US Gallon (km/US gal) to Kilometers per Imperial Gallon (km/Imp gal) instantly and accurately.
Conversion Formula
km/Imp gal = km/US gal × 0.8326741846
About Kilometers per US Gallon
Kilometers per US gallon (km/US gal) appears in regions where metric road distances coexist with US gallon fuel pricing - the US-Mexico border zone, parts of Latin America, and the Caribbean. 1 km/US gal = 1/3.785411784 km/L = 0.264172 km/L. A typical car at 12.75 km/L = 48.3 km/US gal; a scooter at 35 km/L = 132 km/US gal. Mexican Federal District fleet databases and Central American logistics records use this unit when US gallon fuel costs are referenced in kilometre-based route planning. 1 km/US gal = 0.264172 km/L.
About Kilometers per Imperial Gallon
Kilometers per Imperial gallon (km/Imp gal) combines metric distances with the British Imperial gallon (4.54609 L). 1 km/Imp gal = 1/4.54609 km/L = 0.21997 km/L. A typical mid-size car at 12.75 km/L = 57.96 km/Imp gal. It appears in pre-1970s Australian road transport regulations, some South African vehicle import documentation, and pre-1979 Canadian fuel efficiency standards. Relationship to mpg(Imp): km/Imp gal = mpg(Imp) / 1.609344, so 50 mpg(Imp) = 31.07 km/Imp gal. 1 km/Imp gal = 0.21997 km/L.
Quick Reference Table
| Kilometers per US Gallon (km/US gal) | Kilometers per Imperial Gallon (km/Imp gal) |
|---|---|
| 1 km/US gal | 1.20095 km/Imp gal |
| 2 km/US gal | 2.4019 km/Imp gal |
| 5 km/US gal | 6.00475 km/Imp gal |
| 10 km/US gal | 12.0095 km/Imp gal |
| 25 km/US gal | 30.0237 km/Imp gal |
| 50 km/US gal | 60.0475 km/Imp gal |
| 100 km/US gal | 120.095 km/Imp gal |