Foot-Pound to BTU (ft·lb to BTU)
Convert ft·lb to BTU — Energy converter
Also written as ft-lb to BTU.
One foot-pound equals 0.0012850644 BTU, so to convert foot-pounds to BTU you multiply the value by 0.0012850644. A foot-pound is smaller than a btu — going the other way, 1 BTU = 778.171144 ft·lb. For example, 10 ft·lb = 0.01285064 BTU and 50 ft·lb = 0.06425322 BTU.
1 ft·lb = 0.0012850644 BTU
Foot-Pound to BTU formula
1 Foot-Pound = 0.0012850644 BTU
Worked examples
- 25 ft·lb = 0.03212661 BTU
- 100 ft·lb = 0.12850644 BTU
Foot-Pound to BTU conversion table
| Foot-Pound (ft·lb) | BTU (BTU) |
|---|---|
| 1 | 0.0012850644 |
| 2 | 0.0025701287 |
| 3 | 0.0038551931 |
| 5 | 0.0064253218 |
| 8 | 0.01028051 |
| 10 | 0.01285064 |
| 12 | 0.01542077 |
| 15 | 0.01927597 |
| 20 | 0.02570129 |
| 25 | 0.03212661 |
| 50 | 0.06425322 |
| 100 | 0.12850644 |
| 250 | 0.32126609 |
| 500 | 0.64253218 |
| 1000 | 1.285064 |
Frequently asked questions
How many BTU are in one foot-pound?
One foot-pound equals 0.0012850644 BTU (BTU).
How many foot-pounds are in one btu?
One btu equals 778.171144 foot-pounds (ft·lb).
How do you convert foot-pounds to BTU?
1 Foot-Pound = 0.0012850644 BTU. Use the calculator above for any value.
What is 5 ft·lb in BTU?
5 ft·lb = 0.0064253218 BTU.
What is 100 ft·lb in BTU?
100 ft·lb = 0.12850644 BTU.
What is 10 ft·lb in BTU?
10 ft·lb = 0.01285064 BTU.
What is 20 ft·lb in BTU?
20 ft·lb = 0.02570129 BTU.
Is a foot-pound bigger than a btu?
No. A foot-pound is smaller — one foot-pound equals 0.0012850644 BTU, while one btu equals 778.171144 foot-pounds.