Convert IT BTU per Pound Mass to Joule per Kilogram
Live bidirectional calculator for IT BTUs per Pound Mass (Btu_IT/lbm) and Joules per Kilogram (J/kg) with verified formula and conversion charts.
Fuel Efficiency by Mass15 units
How the Calculation Works (Linear Scaling)
Since 1 IT BTU per Pound Mass = 2326 Joules per Kilogram, multiply the value in IT BTUs per Pound Mass by 2326.
IT BTU per Pound Mass to Joule per Kilogram Conversion Table
Precomputed values for quick reference and printing.
| IT BTU per Pound Mass | Joule per Kilogram |
|---|---|
| 1 Btu_IT/lbm | 2326 J/kg |
| 2 Btu_IT/lbm | 4652 J/kg |
| 3 Btu_IT/lbm | 6978 J/kg |
| 4 Btu_IT/lbm | 9304 J/kg |
| 5 Btu_IT/lbm | 11630 J/kg |
| 6 Btu_IT/lbm | 13956 J/kg |
| 7 Btu_IT/lbm | 16282 J/kg |
| 8 Btu_IT/lbm | 18608 J/kg |
| 9 Btu_IT/lbm | 20934 J/kg |
| 10 Btu_IT/lbm | 23260 J/kg |
| 15 Btu_IT/lbm | 34890 J/kg |
| 20 Btu_IT/lbm | 46520 J/kg |
| 25 Btu_IT/lbm | 58150 J/kg |
| 30 Btu_IT/lbm | 69780 J/kg |
| 40 Btu_IT/lbm | 93040 J/kg |
| 50 Btu_IT/lbm | 116300 J/kg |
| 75 Btu_IT/lbm | 174450 J/kg |
| 100 Btu_IT/lbm | 232600 J/kg |
| Joule per Kilogram | IT BTU per Pound Mass |
|---|---|
| 1 J/kg | 0.0004 Btu_IT/lbm |
| 2 J/kg | 0.0009 Btu_IT/lbm |
| 3 J/kg | 0.0013 Btu_IT/lbm |
| 4 J/kg | 0.0017 Btu_IT/lbm |
| 5 J/kg | 0.0021 Btu_IT/lbm |
| 6 J/kg | 0.0026 Btu_IT/lbm |
| 7 J/kg | 0.003 Btu_IT/lbm |
| 8 J/kg | 0.0034 Btu_IT/lbm |
| 9 J/kg | 0.0039 Btu_IT/lbm |
| 10 J/kg | 0.0043 Btu_IT/lbm |
| 15 J/kg | 0.0064 Btu_IT/lbm |
| 20 J/kg | 0.0086 Btu_IT/lbm |
| 25 J/kg | 0.0107 Btu_IT/lbm |
| 30 J/kg | 0.0129 Btu_IT/lbm |
| 40 J/kg | 0.0172 Btu_IT/lbm |
| 50 J/kg | 0.0215 Btu_IT/lbm |
| 75 J/kg | 0.0322 Btu_IT/lbm |
| 100 J/kg | 0.043 Btu_IT/lbm |
๐ Standard Benchmark Reference Values
Exact US customary specific energy definition (1055.05585262 J / 0.45359237 kg = 2,326 J/kg).
Exact RatioAbout IT BTU per Pound Mass (Btu_IT/lbm)
The standard US customary specific energy unit, defined as exactly 2,326 J/kg (1055.05585262 J / 0.45359237 kg).
History: Standard US engineering measure for fuel heating values (gasoline โ 18,500โ19,000 Btu/lb).
Common Uses: US coal, fuel oil, and natural gas heating value specifications.
About Joule per Kilogram (J/kg)
The SI unit of specific energy and fuel heating value, representing 1 joule of energy liberated or consumed per kilogram of mass.
History: Adopted in SI physical chemistry as the fundamental quotient of energy divided by mass.
Common Uses: Calorific value of solid fuels, battery gravimetric energy density, specific kinetic energy.
โ Frequently Asked Questions
How many Joules per Kilogram are in 1 IT BTU per Pound Mass?
There are exactly 2326 Joules per Kilogram in 1 IT BTU per Pound Mass (1 Btu_IT/lbm = 2326 J/kg).
What is the formula to convert IT BTU per Pound Mass to Joule per Kilogram?
The formula is: Joule per Kilogram = IT BTU per Pound Mass ร 2326. Since 1 IT BTU per Pound Mass = 2326 Joules per Kilogram, multiply the value in IT BTUs per Pound Mass by 2326.
How do I convert 1 Btu_IT/lbm to J/kg manually?
To convert 1 Btu_IT/lbm to J/kg: apply the formula Joule per Kilogram = IT BTU per Pound Mass ร 2326. Substituting gives: 1 ร 2326 = 2326 J/kg.