Home› Conversions› Energy› Foot-pounds to Joules
Energy
Foot-pounds to Joules
Convert foot-pounds (ft·lb) to joules (J). Type a value below to see the result update instantly. Reference table and formula included.
Calculator
1 ft·lb = 1.3558 J
Foot-pounds to Joules Conversion Table
Common values, ready to copy:
| foot-pounds | joules |
|---|---|
| 1 ft·lb | 1.3558 J |
| 2 ft·lb | 2.7116 J |
| 5 ft·lb | 6.7791 J |
| 10 ft·lb | 13.5582 J |
| 25 ft·lb | 33.8955 J |
| 50 ft·lb | 67.791 J |
| 100 ft·lb | 135.58 J |
| 1,000 ft·lb | 1355.82 J |
Ad slot reserved
Formula
joules = foot-pounds × 1.35582
Energy uses the SI joule. Food calories (kcal) are 1,000 small calories: 1 kcal = 4,184 J. 1 kWh = 3.6 MJ = 3,600,000 J. 1 BTU = 1,055.06 J.
Related Conversions
Ad slot reserved