BTU to Foot-pounds Converter
Convert BTU to ft·lb instantly — and see every other energy unit at once.
1 BTU=778.1711 ft·lb
1 BTU in every unit
Joules
1,055.06J
Kilojoules
1.0551kJ
Megajoules
0.001055MJ
Watt-hours
0.293072Wh
Kilowatt-hours
2.9307e-4kWh
Calories (small)
252.1654cal
Kilocalories (kcal)
0.252165kcal
BTUfrom
1BTU
Electronvolts
6,585,166,564,100,572,000,000eV
Foot-pounds
778.1711ft·lb
Common BTU to Foot-pounds conversions
| BTU (BTU) | Foot-pounds (ft·lb) |
|---|---|
| 1 BTU | 778.17114 ft·lb |
| 2 BTU | 1556.34229 ft·lb |
| 5 BTU | 3890.85572 ft·lb |
| 10 BTU | 7781.71144 ft·lb |
| 25 BTU | 19454.27859 ft·lb |
| 50 BTU | 38908.55718 ft·lb |
| 100 BTU | 77817.11437 ft·lb |
| 250 BTU | 194542.78592 ft·lb |
| 500 BTU | 389085.57183 ft·lb |
| 1000 BTU | 778171.14366 ft·lb |
The formula
BTU (BTU) — a unit of energy.
Foot-pounds (ft·lb) — a unit of energy.
Worked examples
1 BTU→778.17114 ft·lb
Apply BTU × 778.171 with input = 1. Result: 778.17114 ft·lb.
5 BTU→3890.85572 ft·lb
Apply BTU × 778.171 with input = 5. Result: 3890.85572 ft·lb.
10 BTU→7781.71144 ft·lb
Apply BTU × 778.171 with input = 10. Result: 7781.71144 ft·lb.
FAQ
How do I convert BTU to Foot-pounds?
Use the formula: ft·lb = BTU × 778.171. You can also use the converter above — type any value and the result updates instantly.
Where are BTU used?
BTU (BTU) — a unit of energy.
Where are Foot-pounds used?
Foot-pounds (ft·lb) — a unit of energy.
How do I convert Foot-pounds back to BTU?
Use the Foot-pounds to BTU converter.