pound/Btu (IT) to kilogram/kilojoule
Please provide values below to convert pound/Btu (IT) [lb/Btu] to kilogram/kilojoule [kg/kJ], or change ↔.
pound/Btu (IT) [lb/Btu]
Definition: Mass per unit of heat energy in the Imperial system.
Historyandorigin: Common in fuel efficiency measurements in the U.S.
CurrentUse: Used in combustion science and heating efficiency ratings.
funfact: Jet fuel has an energy density of around 18,000 Btu/lb!
kilogram/kilojoule [kg/kJ]
Definition: A larger scale version of kg/J, useful for larger energy applications.
Historyandorigin: Used in large-scale energy and engineering applications.
CurrentUse: Applied in combustion analysis and fuel economy metrics.
funfact: Hydrogen has one of the highest energy densities per mass, meaning lower kg/kJ values!
pound/Btu (IT) [lb/Btu] to kilogram/kilojoule [kg/kJ] Conversion Table
| 1 pound/Btu (IT) [lb/Btu] | 0.4299226139 kilogram/kilojoule [kg/kJ] |
| 2 pound/Btu (IT) [lb/Btu] | 0.8598452279 kilogram/kilojoule [kg/kJ] |
| 3 pound/Btu (IT) [lb/Btu] | 1.2897678418 kilogram/kilojoule [kg/kJ] |
| 5 pound/Btu (IT) [lb/Btu] | 2.1496130696 kilogram/kilojoule [kg/kJ] |
| 10 pound/Btu (IT) [lb/Btu] | 4.2992261393 kilogram/kilojoule [kg/kJ] |
| 50 pound/Btu (IT) [lb/Btu] | 21.496130696 kilogram/kilojoule [kg/kJ] |
| 100 pound/Btu (IT) [lb/Btu] | 42.992261393 kilogram/kilojoule [kg/kJ] |
| 1000 pound/Btu (IT) [lb/Btu] | 429.92261393 kilogram/kilojoule [kg/kJ] |
| 10000 pound/Btu (IT) [lb/Btu] | 4299.2261393 kilogram/kilojoule [kg/kJ] |
| 100000 pound/Btu (IT) [lb/Btu] | 42992.261393 kilogram/kilojoule [kg/kJ] |
| 1000000 pound/Btu (IT) [lb/Btu] | 429922.61393 kilogram/kilojoule [kg/kJ] |
How to Convert pound/Btu (IT) to kilogram/kilojoule
1 pound/Btu (IT) [lb/Btu] = 0.4299226139 kilogram/kilojoule [kg/kJ]
1 kilogram/kilojoule [kg/kJ] = 2.326 pound/Btu (IT) [lb/Btu]
we use cross multiplication method
pound/Btu (IT) [lb/Btu] → kilogram/kilojoule [kg/kJ]
1 → 0.4299226139
1.5 → ?( suppose x)
=>1.5*0.4299226139=1*x
by simplifying
x=0.6448839209