Convert Kilometres per gram to Metres per kilogram
Convert Kilometres per gram (km/g) to Metres per kilogram (m/kg) instantly and accurately.
Conversion Formula
m/kg = km/g × 1000000
About Kilometres per gram
The kilometre per gram (km/g) equals 1000 km/kg, the unit for ultra-efficient propulsion systems and hydrogen fuel cell vehicles. A Toyota Mirai at 140 km/kg H₂ = 0.14 km/g; hypothetical rocket-propellant comparison studies use km/g to express chemical energy density. A solid-propellant gas generator releasing 1 km of equivalent travel per gram of propellant represents extreme efficiency. 1 km/g = 1000 km/kg.
About Metres per kilogram
The metre per kilogram (m/kg) is the SI coherent derived unit of mass-based fuel efficiency. It is used in combustion research, rocket propellant comparative testing, and laboratory fuel-cell efficiency benchmarking. A car at 15 km/kg petrol = 15 000 m/kg; a hydrogen fuel cell bus at 120 km/kg H₂ = 120 000 m/kg. 1 m/kg = 1e⁻³ km/kg = 1/1000 km/kg.
Quick Reference Table
| Kilometres per gram (km/g) | Metres per kilogram (m/kg) |
|---|---|
| 1 km/g | 1000000 m/kg |
| 2 km/g | 2000000 m/kg |
| 5 km/g | 5000000 m/kg |
| 10 km/g | 10000000 m/kg |
| 25 km/g | 25000000 m/kg |
| 50 km/g | 50000000 m/kg |
| 100 km/g | 100000000 m/kg |