Table Of Contents
British thermal unit per pound to joule per kilogram Conversion
1 British thermal unit per pound (Btu/lb) is equal to 2324.444444 joule per kilogram (J/kg).
1 Btu/lb = 2324.444444 J/kg
or
1 J/kg = 0.000430210325 Btu/lb
Formula
To convert a specific energy from British thermal unit per pound (Btu/lb) to joule per kilogram (J/kg), multiply the specific energy in British thermal unit per pound by 2324.444444
s(J/kg) = s(Btu/lb) × 2324.444444
Examples:
Convert 1000 British thermal unit per pound to joule per kilogram:
s(J/kg) = 1000Btu/lb × 2324.444444 = 2324444.444 J/kg
Conversion table
| British thermal unit per pound (Btu/lb) | Joule per kilogram (J/kg) |
|---|---|
| 1 Btu/lb | 2324.444444444 J/kg |
| 2 Btu/lb | 4648.888888889 J/kg |
| 3 Btu/lb | 6973.333333333 J/kg |
| 5 Btu/lb | 11622.222222222 J/kg |
| 10 Btu/lb | 23244.444444444 J/kg |
| 20 Btu/lb | 46488.888888889 J/kg |
| 25 Btu/lb | 58111.111111111 J/kg |
| 50 Btu/lb | 116222.222222222 J/kg |
| 100 Btu/lb | 232444.444444444 J/kg |
| 250 Btu/lb | 581111.111111111 J/kg |
| 500 Btu/lb | 1162222.222222222 J/kg |
| 1000 Btu/lb | 2324444.444444445 J/kg |
| Joule per kilogram (J/kg) | British thermal unit per pound (Btu/lb) |
|---|---|
| 1 J/kg | 4.3021e-4 Btu/lb |
| 2 J/kg | 8.60421e-4 Btu/lb |
| 3 J/kg | 0.001290631 Btu/lb |
| 5 J/kg | 0.002151052 Btu/lb |
| 10 J/kg | 0.004302103 Btu/lb |
| 20 J/kg | 0.008604207 Btu/lb |
| 25 J/kg | 0.010755258 Btu/lb |
| 50 J/kg | 0.021510516 Btu/lb |
| 100 J/kg | 0.043021033 Btu/lb |
| 250 J/kg | 0.107552581 Btu/lb |
| 500 J/kg | 0.215105163 Btu/lb |
| 1000 J/kg | 0.430210325 Btu/lb |
Frequently asked questions
How do I convert British thermal unit per pound to joule per kilogram?
Multiply the value in British thermal unit per pound by 2324.444444 to get the result in joule per kilogram. For example, 5 Btu/lb × 2324.444444 = 11622.222222222 J/kg.
How many joule per kilogram are in 1 British thermal unit per pound?
1 British thermal unit per pound (Btu/lb) is equal to 2324.444444444 joule per kilogram (J/kg).
How do I convert joule per kilogram back to British thermal unit per pound?
Use the inverse operation: divide the value in joule per kilogram by 2324.444444 to get the result in British thermal unit per pound.
How accurate is the British thermal unit per pound to joule per kilogram conversion?
The converter multiplies by the conversion factor 2324.444444 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
