foot-poundal | 1 ft-pdl | 2 ft-pdl | 3 ft-pdl | 4 ft-pdl | 5 ft-pdl | 6 ft-pdl | 7 ft-pdl | 8 ft-pdl | 9 ft-pdl | 10 ft-pdl | 11 ft-pdl | 12 ft-pdl | 13 ft-pdl | 14 ft-pdl | 15 ft-pdl | 16 ft-pdl | 17 ft-pdl | 18 ft-pdl | 19 ft-pdl | 20 ft-pdl | 21 ft-pdl | 22 ft-pdl | 23 ft-pdl | 24 ft-pdl | 25 ft-pdl | 26 ft-pdl | 27 ft-pdl | 28 ft-pdl | 29 ft-pdl | 30 ft-pdl | 31 ft-pdl | 32 ft-pdl | 33 ft-pdl | 34 ft-pdl | 35 ft-pdl | 36 ft-pdl | 37 ft-pdl | 38 ft-pdl | 39 ft-pdl | 40 ft-pdl | 41 ft-pdl | 42 ft-pdl | 43 ft-pdl | 44 ft-pdl | 45 ft-pdl | 46 ft-pdl | 47 ft-pdl | 48 ft-pdl | 49 ft-pdl | 50 ft-pdl | 51 ft-pdl | 52 ft-pdl | 53 ft-pdl | 54 ft-pdl | 55 ft-pdl | 56 ft-pdl | 57 ft-pdl | 58 ft-pdl | 59 ft-pdl | 60 ft-pdl | 61 ft-pdl | 62 ft-pdl | 63 ft-pdl | 64 ft-pdl | 65 ft-pdl | 66 ft-pdl | 67 ft-pdl | 68 ft-pdl | 69 ft-pdl | 70 ft-pdl | 71 ft-pdl | 72 ft-pdl | 73 ft-pdl | 74 ft-pdl | 75 ft-pdl | 76 ft-pdl | 77 ft-pdl | 78 ft-pdl | 79 ft-pdl | 80 ft-pdl | 81 ft-pdl | 82 ft-pdl | 83 ft-pdl | 84 ft-pdl | 85 ft-pdl | 86 ft-pdl | 87 ft-pdl | 88 ft-pdl | 89 ft-pdl | 90 ft-pdl | 91 ft-pdl | 92 ft-pdl | 93 ft-pdl | 94 ft-pdl | 95 ft-pdl | 96 ft-pdl | 97 ft-pdl | 98 ft-pdl | 99 ft-pdl | 100 ft-pdl |
foot-pound force | 0.0310810 ft·lbf | 0.0621619 ft·lbf | 0.0932429 ft·lbf | 0.1243238 ft·lbf | 0.1554048 ft·lbf | 0.1864857 ft·lbf | 0.2175667 ft·lbf | 0.2486476 ft·lbf | 0.2797286 ft·lbf | 0.3108095 ft·lbf | 0.3418905 ft·lbf | 0.3729714 ft·lbf | 0.4040524 ft·lbf | 0.4351333 ft·lbf | 0.4662143 ft·lbf | 0.4972952 ft·lbf | 0.5283762 ft·lbf | 0.5594571 ft·lbf | 0.5905381 ft·lbf | 0.6216190 ft·lbf | 0.6527000 ft·lbf | 0.6837809 ft·lbf | 0.7148619 ft·lbf | 0.7459428 ft·lbf | 0.7770238 ft·lbf | 0.8081047 ft·lbf | 0.8391857 ft·lbf | 0.8702666 ft·lbf | 0.9013476 ft·lbf | 0.9324285 ft·lbf | 0.9635095 ft·lbf | 0.9945904 ft·lbf | 1.0256714 ft·lbf | 1.0567523 ft·lbf | 1.0878333 ft·lbf | 1.1189142 ft·lbf | 1.1499952 ft·lbf | 1.1810761 ft·lbf | 1.2121571 ft·lbf | 1.2432380 ft·lbf | 1.2743190 ft·lbf | 1.3053999 ft·lbf | 1.3364809 ft·lbf | 1.3675618 ft·lbf | 1.3986428 ft·lbf | 1.4297237 ft·lbf | 1.4608047 ft·lbf | 1.4918856 ft·lbf | 1.5229666 ft·lbf | 1.5540475 ft·lbf | 1.5851285 ft·lbf | 1.6162094 ft·lbf | 1.6472904 ft·lbf | 1.6783713 ft·lbf | 1.7094523 ft·lbf | 1.7405332 ft·lbf | 1.7716142 ft·lbf | 1.8026951 ft·lbf | 1.8337761 ft·lbf | 1.8648570 ft·lbf | 1.8959380 ft·lbf | 1.9270189 ft·lbf | 1.9580999 ft·lbf | 1.9891808 ft·lbf | 2.0202618 ft·lbf | 2.0513427 ft·lbf | 2.0824237 ft·lbf | 2.1135046 ft·lbf | 2.1445856 ft·lbf | 2.1756665 ft·lbf | 2.2067475 ft·lbf | 2.2378284 ft·lbf | 2.2689094 ft·lbf | 2.2999903 ft·lbf | 2.3310713 ft·lbf | 2.3621522 ft·lbf | 2.3932332 ft·lbf | 2.4243141 ft·lbf | 2.4553951 ft·lbf | 2.4864760 ft·lbf | 2.5175570 ft·lbf | 2.5486379 ft·lbf | 2.5797189 ft·lbf | 2.6107998 ft·lbf | 2.6418808 ft·lbf | 2.6729617 ft·lbf | 2.7040427 ft·lbf | 2.7351236 ft·lbf | 2.7662046 ft·lbf | 2.7972855 ft·lbf | 2.8283665 ft·lbf | 2.8594474 ft·lbf | 2.8905284 ft·lbf | 2.9216093 ft·lbf | 2.9526903 ft·lbf | 2.9837712 ft·lbf | 3.0148522 ft·lbf | 3.0459331 ft·lbf | 3.0770141 ft·lbf | 3.1080950 ft·lbf |
The foot-poundal (symbol: ft-pdl) is a unit of energy that is part of the foot-pound-second system of units, in Imperial units introduced in 1879, and is from the specialized subsystem of English Absolut (a coherent system). The foot-poundal is equal to 1/32.174049 that of the more commonly used foot-pound force.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot-poundal | ft-pdl | ≡ 1 lb·ft2/s2 | = 4.21401100938048×10−2 J | Imperial/US |
feet-poundal | feet-pound force | feet-poundal | feet-pound force |
---|---|---|---|
1 | = 0.031080950171567 | 6 | = 0.1864857010294 |
2 | = 0.062161900343135 | 7 | = 0.21756665120097 |
3 | = 0.093242850514702 | 8 | = 0.24864760137254 |
4 | = 0.12432380068627 | 9 | = 0.27972855154411 |
5 | = 0.15540475085784 | 10 | = 0.31080950171567 |
The foot-pound force (symbol: ft·lbf or ft·lb), sometimes erroneously referred to as feet per pound (symbol: ft/lb), is a unit of work or energy in the Engineering and Gravitational Systems in United States customary and imperial units of measure. It is the energy transferred upon applying a force of one pound-force (lbf) through a linear displacement of one foot. The corresponding SI unit is the joule.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot-pound force | ft·lbf | ≡ ɡ0 × 1 lb × 1 ft | = 1.3558179483314004 J | Imperial/US |
feet-pound force | feet-poundal | feet-pound force | feet-poundal |
---|---|---|---|
1 | = 32.17404855643 | 6 | = 193.04429133858 |
2 | = 64.348097112861 | 7 | = 225.21833989501 |
3 | = 96.522145669291 | 8 | = 257.39238845144 |
4 | = 128.69619422572 | 9 | = 289.56643700787 |
5 | = 160.87024278215 | 10 | = 321.7404855643 |
feet-poundal | feet-pound force |
---|---|
1 | = 0.0310810 |
32.1740486 | = 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 …) |