Convert BTU to Foot-Pound

BTU → ft·lbf — Instant, accurate energy conversion

778.17
Common Values
BTUft·lbfft·lbf → BTU
0.177.81710.0001285064
0.5389.090.0006425322
1778.170.0012850644
21556.340.0025701287
53890.860.0064253218
107781.710.012851
2519454.280.032127
5038908.560.064253
10077817.110.128506
500389085.570.642532
1000778171.141.2851

📐 Conversion Formula

1 BTU = 778.17 ft·lbf

Reverse: 1 ft·lbf = 0.0012850644 BTU

🔄 Reverse Conversion

ft·lbf → BTU