| 1 lbf | = 0.00044642800815246 tf long |
| 2 lbf | = 0.00089285601630492 tf long |
| 3 lbf | = 0.0013392840244574 tf long |
| 4 lbf | = 0.0017857120326098 tf long |
| 5 lbf | = 0.0022321400407623 tf long |
| 6 lbf | = 0.0026785680489148 tf long |
| 7 lbf | = 0.0031249960570672 tf long |
| 8 lbf | = 0.0035714240652197 tf long |
| 9 lbf | = 0.0040178520733721 tf long |
| 10 lbf | = 0.0044642800815246 tf long |
| 20 lbf | = 0.0089285601630492 tf long |
| 30 lbf | = 0.013392840244574 tf long |
| 40 lbf | = 0.017857120326098 tf long |
| 50 lbf | = 0.022321400407623 tf long |
| 60 lbf | = 0.026785680489148 tf long |
| 70 lbf | = 0.031249960570672 tf long |
| 80 lbf | = 0.035714240652197 tf long |
| 90 lbf | = 0.040178520733721 tf long |
| 100 lbf | = 0.044642800815246 tf long |
| 200 lbf | = 0.089285601630492 tf long |
| 300 lbf | = 0.13392840244574 tf long |
| 400 lbf | = 0.17857120326098 tf long |
| 500 lbf | = 0.22321400407623 tf long |
| 600 lbf | = 0.26785680489148 tf long |
| 700 lbf | = 0.31249960570672 tf long |
| 800 lbf | = 0.35714240652197 tf long |
| 900 lbf | = 0.40178520733721 tf long |
| 1000 lbf | = 0.44642800815246 tf long |
| 2000 lbf | = 0.89285601630492 tf long |
| 4000 lbf | = 1.7857120326098 tf long |
| 5000 lbf | = 2.2321400407623 tf long |
| 7500 lbf | = 3.3482100611434 tf long |
| 10000 lbf | = 4.4642800815246 tf long |
| 25000 lbf | = 11.160700203811 tf long |
| 50000 lbf | = 22.321400407623 tf long |
| 100000 lbf | = 44.642800815246 tf long |
| 1000000 lbf | = 446.42800815246 tf long |
| 1000000000 lbf | = 446428.00815246 tf long |