100 foot-pounds to kilojoules
100 ft·lb = 0.13558179 kJ. Change the amount below, or read the formula and the reference table further down.
100 foot-pounds equals
kilojoules
1 ft·lb = 0.00135582 kJ
The formula
Foot-pounds and kilojoules both measure energy from the same zero, so a single multiplier does the job.
kJ = ft·lb × 0.0013558179
Going the other way? Convert kilojoules to foot-pounds.
Foot-pounds to kilojoules table
Values either side of 100 ft·lb.
| Foot-pounds (ft·lb) | Kilojoules (kJ) |
|---|---|
| 0 | 0 |
| 10 | 0.013558 |
| 20 | 0.027116 |
| 30 | 0.040675 |
| 40 | 0.054233 |
| 50 | 0.067791 |
| 60 | 0.081349 |
| 70 | 0.094907 |
| 80 | 0.108465 |
| 90 | 0.122024 |
| 100 | 0.135582 |
| 110 | 0.14914 |
| 120 | 0.162698 |
| 130 | 0.176256 |
| 140 | 0.189815 |
| 150 | 0.203373 |
| 160 | 0.216931 |
| 170 | 0.230489 |
| 180 | 0.244047 |
| 190 | 0.257605 |
| 200 | 0.271164 |
Questions people ask
- How many kilojoules are in a foot-pound?
- One foot-pound equals 0.0013558179 kilojoules.
- How do I convert foot-pounds to kilojoules by hand?
- Multiply the number of foot-pounds by 0.0013558179. For a rough check, 0.001 is close enough for most everyday use.
- What is 100 foot-pounds in kilojoules?
- 100 foot-pounds is 0.13558179 kilojoules.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.