newton | 1 N | 2 N | 3 N | 4 N | 5 N | 6 N | 7 N | 8 N | 9 N | 10 N | 11 N | 12 N | 13 N | 14 N | 15 N | 16 N | 17 N | 18 N | 19 N | 20 N | 21 N | 22 N | 23 N | 24 N | 25 N | 26 N | 27 N | 28 N | 29 N | 30 N | 31 N | 32 N | 33 N | 34 N | 35 N | 36 N | 37 N | 38 N | 39 N | 40 N | 41 N | 42 N | 43 N | 44 N | 45 N | 46 N | 47 N | 48 N | 49 N | 50 N | 51 N | 52 N | 53 N | 54 N | 55 N | 56 N | 57 N | 58 N | 59 N | 60 N | 61 N | 62 N | 63 N | 64 N | 65 N | 66 N | 67 N | 68 N | 69 N | 70 N | 71 N | 72 N | 73 N | 74 N | 75 N | 76 N | 77 N | 78 N | 79 N | 80 N | 81 N | 82 N | 83 N | 84 N | 85 N | 86 N | 87 N | 88 N | 89 N | 90 N | 91 N | 92 N | 93 N | 94 N | 95 N | 96 N | 97 N | 98 N | 99 N | 100 N |
pound-force | 0.2248089 lbf | 0.4496179 lbf | 0.6744268 lbf | 0.8992358 lbf | 1.1240447 lbf | 1.3488537 lbf | 1.5736626 lbf | 1.7984715 lbf | 2.0232805 lbf | 2.2480894 lbf | 2.4728984 lbf | 2.6977073 lbf | 2.9225163 lbf | 3.1473252 lbf | 3.3721341 lbf | 3.5969431 lbf | 3.8217520 lbf | 4.0465610 lbf | 4.2713699 lbf | 4.4961789 lbf | 4.7209878 lbf | 4.9457967 lbf | 5.1706057 lbf | 5.3954146 lbf | 5.6202236 lbf | 5.8450325 lbf | 6.0698415 lbf | 6.2946504 lbf | 6.5194593 lbf | 6.7442683 lbf | 6.9690772 lbf | 7.1938862 lbf | 7.4186951 lbf | 7.6435041 lbf | 7.8683130 lbf | 8.0931220 lbf | 8.3179309 lbf | 8.5427398 lbf | 8.7675488 lbf | 8.9923577 lbf | 9.2171667 lbf | 9.4419756 lbf | 9.6667846 lbf | 9.8915935 lbf | 10.1164024 lbf | 10.3412114 lbf | 10.5660203 lbf | 10.7908293 lbf | 11.0156382 lbf | 11.2404472 lbf | 11.4652561 lbf | 11.6900650 lbf | 11.9148740 lbf | 12.1396829 lbf | 12.3644919 lbf | 12.5893008 lbf | 12.8141098 lbf | 13.0389187 lbf | 13.2637276 lbf | 13.4885366 lbf | 13.7133455 lbf | 13.9381545 lbf | 14.1629634 lbf | 14.3877724 lbf | 14.6125813 lbf | 14.8373902 lbf | 15.0621992 lbf | 15.2870081 lbf | 15.5118171 lbf | 15.7366260 lbf | 15.9614350 lbf | 16.1862439 lbf | 16.4110528 lbf | 16.6358618 lbf | 16.8606707 lbf | 17.0854797 lbf | 17.3102886 lbf | 17.5350976 lbf | 17.7599065 lbf | 17.9847154 lbf | 18.2095244 lbf | 18.4343333 lbf | 18.6591423 lbf | 18.8839512 lbf | 19.1087602 lbf | 19.3335691 lbf | 19.5583780 lbf | 19.7831870 lbf | 20.0079959 lbf | 20.2328049 lbf | 20.4576138 lbf | 20.6824228 lbf | 20.9072317 lbf | 21.1320407 lbf | 21.3568496 lbf | 21.5816585 lbf | 21.8064675 lbf | 22.0312764 lbf | 22.2560854 lbf | 22.4808943 lbf |
The newton (symbol: N) is the International System of Units (SI) derived unit of force. It is named after Isaac Newton in recognition of his work on classical mechanics, specifically Newton's second law of motion.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
newton | N | A force capable of giving a mass of one kilogram an acceleration of one metre per second per second. | = 1 N = 1 kg·m/s2 | Metric system SI |
newtons | pound-forces | newtons | pound-forces |
---|---|---|---|
1 | = 0.22480894309971 | 6 | = 1.3488536585983 |
2 | = 0.44961788619942 | 7 | = 1.573662601698 |
3 | = 0.67442682929913 | 8 | = 1.7984715447977 |
4 | = 0.89923577239884 | 9 | = 2.0232804878974 |
5 | = 1.1240447154986 | 10 | = 2.2480894309971 |
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 | newtons | pound-forces | newtons |
---|---|---|---|
1 | = 4.4482216152605 | 6 | = 26.689329691563 |
2 | = 8.896443230521 | 7 | = 31.137551306823 |
3 | = 13.344664845781 | 8 | = 35.585772922084 |
4 | = 17.792886461042 | 9 | = 40.033994537344 |
5 | = 22.241108076302 | 10 | = 44.482216152605 |
newtons | pound-forces |
---|---|
1 | = 0.2248089 |
4.4482216 | = 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 …) |