Foot-pounds to British thermal units
1 ft·lb = 0.0012850675 BTU
All units in this category
- 1.3558179J
- 0.0013558179kJ
- 0.0000013558179MJ
- 0.32404827cal
- 0.00032404827kcal
- 0.0003766161Wh
- 3.766161E-7kWh
- 3.766161E-10MWh
- 0.0012850675BTU
- 1ft·lb
- 8.46235E18eV
Formula
Multiply the value in foot-pounds by 0.0012850675 to get British thermal units.
BTU = ft·lb × 0.0012850675
How to convert foot-pounds to British thermal units
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Foot-pounds to British thermal units – common values
| Foot-pounds (ft·lb) | British thermal units (BTU) |
|---|---|
| 1 | 0.00128507 |
| 2 | 0.00257013 |
| 5 | 0.00642534 |
| 10 | 0.0128507 |
| 20 | 0.0257013 |
| 50 | 0.0642534 |
| 100 | 0.128507 |
| 250 | 0.321267 |
| 500 | 0.642534 |
| 1,000 | 1.28507 |
About the units
British thermal units. The British thermal unit is used in the US for heating and cooling systems.