| short ton-force | 1 tnf | 2 tnf | 3 tnf | 4 tnf | 5 tnf | 6 tnf | 7 tnf | 8 tnf | 9 tnf | 10 tnf | 11 tnf | 12 tnf | 13 tnf | 14 tnf | 15 tnf | 16 tnf | 17 tnf | 18 tnf | 19 tnf | 20 tnf | 21 tnf | 22 tnf | 23 tnf | 24 tnf | 25 tnf | 26 tnf | 27 tnf | 28 tnf | 29 tnf | 30 tnf | 31 tnf | 32 tnf | 33 tnf | 34 tnf | 35 tnf | 36 tnf | 37 tnf | 38 tnf | 39 tnf | 40 tnf | 41 tnf | 42 tnf | 43 tnf | 44 tnf | 45 tnf | 46 tnf | 47 tnf | 48 tnf | 49 tnf | 50 tnf | 51 tnf | 52 tnf | 53 tnf | 54 tnf | 55 tnf | 56 tnf | 57 tnf | 58 tnf | 59 tnf | 60 tnf | 61 tnf | 62 tnf | 63 tnf | 64 tnf | 65 tnf | 66 tnf | 67 tnf | 68 tnf | 69 tnf | 70 tnf | 71 tnf | 72 tnf | 73 tnf | 74 tnf | 75 tnf | 76 tnf | 77 tnf | 78 tnf | 79 tnf | 80 tnf | 81 tnf | 82 tnf | 83 tnf | 84 tnf | 85 tnf | 86 tnf | 87 tnf | 88 tnf | 89 tnf | 90 tnf | 91 tnf | 92 tnf | 93 tnf | 94 tnf | 95 tnf | 96 tnf | 97 tnf | 98 tnf | 99 tnf | 100 tnf |
| pound-force | 2 000 lbf | 4 000 lbf | 6 000 lbf | 8 000 lbf | 10 000 lbf | 12 000 lbf | 14 000 lbf | 16 000 lbf | 18 000 lbf | 20 000 lbf | 22 000 lbf | 24 000 lbf | 26 000 lbf | 28 000 lbf | 30 000 lbf | 32 000 lbf | 34 000 lbf | 36 000 lbf | 38 000 lbf | 40 000 lbf | 42 000 lbf | 44 000 lbf | 46 000 lbf | 48 000 lbf | 50 000 lbf | 52 000 lbf | 54 000 lbf | 56 000 lbf | 58 000 lbf | 60 000 lbf | 62 000 lbf | 64 000 lbf | 66 000 lbf | 68 000 lbf | 70 000 lbf | 72 000 lbf | 74 000 lbf | 76 000 lbf | 78 000 lbf | 80 000 lbf | 82 000 lbf | 84 000 lbf | 86 000 lbf | 88 000 lbf | 90 000 lbf | 92 000 lbf | 94 000 lbf | 96 000 lbf | 98 000 lbf | 100 000 lbf | 102 000 lbf | 104 000 lbf | 106 000 lbf | 108 000 lbf | 110 000 lbf | 112 000 lbf | 114 000 lbf | 116 000 lbf | 118 000 lbf | 120 000 lbf | 122 000 lbf | 124 000 lbf | 126 000 lbf | 128 000 lbf | 130 000 lbf | 132 000 lbf | 134 000 lbf | 136 000 lbf | 138 000 lbf | 140 000 lbf | 142 000 lbf | 144 000 lbf | 146 000 lbf | 148 000 lbf | 150 000 lbf | 152 000 lbf | 154 000 lbf | 156 000 lbf | 158 000 lbf | 160 000 lbf | 162 000 lbf | 164 000 lbf | 166 000 lbf | 168 000 lbf | 170 000 lbf | 172 000 lbf | 174 000 lbf | 176 000 lbf | 178 000 lbf | 180 000 lbf | 182 000 lbf | 184 000 lbf | 186 000 lbf | 188 000 lbf | 190 000 lbf | 192 000 lbf | 194 000 lbf | 196 000 lbf | 198 000 lbf | 200 000 lbf |
The short ton-force (symbol: tnf) is a unit of force.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| short ton-force | tnf | ≡ ɡ0 × 1 short ton | = 8.896443230521×103 N | Imperial/US |
| short ton-forces | pound-forces | short ton-forces | pound-forces |
|---|---|---|---|
| 1 | = 2000 | 6 | = 12000 |
| 2 | = 4000 | 7 | = 14000 |
| 3 | = 6000 | 8 | = 16000 |
| 4 | = 8000 | 9 | = 18000 |
| 5 | = 10000 | 10 | = 20000 |
The pound-force (symbol: lbf, sometimes lbf) is a unit of force used in some systems of measurement including English Engineering units and the British Gravitational System. Pound force should not be confused with foot-pounds or pound-feet, which are units of torque, and may be written as "lbf⋅ft". They should not be confused with pound-mass (symbol: lb), often simply called pounds, which is a unit of mass.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| pound-force | lbf | ≡ ɡ0 × 1 lb | = 4.4482216152605 N | Imperial/US |
| pound-forces | short ton-forces | pound-forces | short ton-forces |
|---|---|---|---|
| 1 | = 0.0005 | 6 | = 0.003 |
| 2 | = 0.001 | 7 | = 0.0035 |
| 3 | = 0.0015 | 8 | = 0.004 |
| 4 | = 0.002 | 9 | = 0.0045 |
| 5 | = 0.0025 | 10 | = 0.005 |
| short ton-forces | pound-forces |
|---|---|
| 1 | = 2 000 |
| 0.0005 | = 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |