Force Unit Converter

Force conversions are fundamental to structural analysis, mechanical design, and physics. US engineers frequently work with pounds-force and kips, while international standards use Newtons and kilonewtons.

-

All Force Equivalents

Force Conversion Table

NkNlbfkipkgftonf (short)
10.0010.224810.000224810.101970.0001124
50.0051.1240.0011240.509860.00056202
100.012.24810.00224811.01970.001124
250.0255.62020.00562022.54930.0028101
500.0511.240.011245.09860.0056202
1000.122.4810.02248110.1970.01124
2500.2556.2020.05620225.4930.028101
5000.5112.40.112450.9860.056202
1,0001224.810.22481101.970.1124

Force Units

N Newton SI

SI unit of force. One newton accelerates a 1 kg mass at 1 m/s². Fundamental unit in physics and engineering.

kN Kilonewton SI

Common structural engineering unit internationally. Used for beam reactions, column loads, and foundation design.

MN Meganewton SI

Used for very large forces such as rocket thrust, dam reactions, and large structural systems.

lbf Pound-force US

Primary US customary unit of force. Used extensively in American structural and mechanical engineering.

kip Kip US

1 kip = 1000 pounds-force. Standard unit for structural engineering in US practice (AISC, ACI).

kgf Kilogram-force Metric

Force exerted by 1 kg under standard gravity. Common in older engineering references and some international codes.

dyn Dyne Metric

CGS unit of force. One dyne accelerates a 1 gram mass at 1 cm/s². Used in some scientific contexts.

ozf Ounce-force US

Used for small force measurements in product testing and manufacturing quality control.

tonf (short) Short Ton-force US

Force of one US short ton (2000 lb) under standard gravity. Used in heavy construction and crane loads.

tonf (long) Long Ton-force US

Force of one imperial long ton (2240 lb) under standard gravity. Used in British engineering and shipping.

tf Metric Ton-force Metric

Force of one metric tonne (1000 kg) under standard gravity. Used in international heavy engineering.

pdl Poundal US

Absolute imperial unit of force. One poundal accelerates 1 pound-mass at 1 ft/s². Rarely used in modern practice.

Popular Force Conversions

Related Categories

Need More Engineering Tools?

Try our PE Exam Calculator with 450+ equations, or browse Practice Problems