Example: To convert 5 Btu (th) to pound-force foot, multiply 5 by 777.6488471756736 to get 3888.2442 lbf*ft (3.8882e+3 lbf*ft).
| Btu (th) | lbf*ft |
|---|---|
| 4 Btu (th) | 3110.5954 lbf*ft (3.1106e+3 lbf*ft) |
| 5 Btu (th) | 3888.2442 lbf*ft (3.8882e+3 lbf*ft) |
| 6 Btu (th) | 4665.8931 lbf*ft (4.6659e+3 lbf*ft) |
| 7 Btu (th) | 5443.5419 lbf*ft (5.4435e+3 lbf*ft) |
| 8 Btu (th) | 6221.1908 lbf*ft (6.2212e+3 lbf*ft) |
| 9 Btu (th) | 6998.8396 lbf*ft (6.9988e+3 lbf*ft) |
| 10 Btu (th) | 7776.4885 lbf*ft (7.7765e+3 lbf*ft) |
| 11 Btu (th) | 8554.1373 lbf*ft (8.5541e+3 lbf*ft) |
| 12 Btu (th) | 9331.7862 lbf*ft (9.3318e+3 lbf*ft) |
| 13 Btu (th) | 10109.435 lbf*ft (1.0109e+4 lbf*ft) |
| 14 Btu (th) | 10887.0839 lbf*ft (1.0887e+4 lbf*ft) |
| 15 Btu (th) | 11664.7327 lbf*ft (1.1665e+4 lbf*ft) |
| 16 Btu (th) | 12442.3816 lbf*ft (1.2442e+4 lbf*ft) |
| 17 Btu (th) | 13220.0304 lbf*ft (1.3220e+4 lbf*ft) |
| 18 Btu (th) | 13997.6792 lbf*ft (1.3998e+4 lbf*ft) |