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Force Converter
Convert between newtons, pound-force, kilogram-force, dynes, poundals, kips, and more. Enter a value and select units to convert instantly.
From
To
Conversion Result
Newtons (N): 1000
Meganewtons (MN): 0.001000
All Conversions
| Unit | Value |
|---|---|
| Newtons (N) | 1000.000000 |
| Kilonewtons (kN) | 1.000000 |
| Meganewtons (MN) | 0.001000 |
| Pound-force (lbf) | 224.808943 |
| Kilogram-force (kgf) | 101.971621 |
| Dyne (dyn) | 100000000.000000 |
| Poundal (pdl) | 7233.013851 |
| Kip (kip) | 0.224809 |
| Ounce-force (ozf) | 3596.943090 |
| Ton-force (short) | 0.112404 |
Common Force Reference Values
| Application | Force |
|---|---|
| Weight of 1 kg mass | 1 kgf = 9.807 N |
| Weight of 1 lb mass | 1 lbf = 4.448 N |
| Human bite force | 340 N = 76.4 lbf |
| Average car thrust | 6,000 N = 1,349 lbf |
| Space shuttle engine | 1.8 MN = 404,656 lbf |
| Saturn V rocket thrust | 34.5 MN = 7.76 million lbf |
| Punch force (boxer) | 5,000 N = 1,124 lbf |
| Earth gravity on 70 kg | 686.7 N = 154.3 lbf |
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Frequently Asked Questions
- How do I convert newtons to pounds-force?
- Multiply newtons by 0.224809. For example, 100 N x 0.224809 = 22.4809 lbf.
- How do I convert pounds-force to newtons?
- Multiply lbf by 4.44822. For example, 10 lbf x 4.44822 = 44.4822 N.
- How do I convert kilogram-force to newtons?
- Multiply kgf by 9.80665. For example, 1 kgf = 9.80665 N.
- How do I convert newtons to kilogram-force?
- Divide newtons by 9.80665. For example, 98.0665 N / 9.80665 = 10 kgf.
- How do I convert dynes to newtons?
- Multiply dynes by 1e-5. For example, 1,000,000 dyn = 10 N.
- How do I convert newtons to dynes?
- Multiply newtons by 100,000. For example, 1 N = 100,000 dyn.
- How do I convert poundals to newtons?
- Multiply poundals by 0.138255. For example, 10 pdl x 0.138255 = 1.38255 N.
- How do I convert newtons to poundals?
- Multiply newtons by 7.23301. For example, 1 N = 7.23301 pdl.
- What is the difference between lbf and lb?
- lb (pound-mass) is mass. lbf (pound-force) is force. On Earth, 1 lb mass weighs 1 lbf.
- What is a newton?
- A newton (N) is the SI unit of force. 1 N = 1 kg·m/s². It is the force needed to accelerate 1 kg at 1 m/s².
- How many newtons in a kip?
- 1 kip (1,000 lbf) = 4,448.22 N. Kips are used in structural engineering.
- How do I convert force for weight?
- Weight = mass × gravity. For kg to N: multiply by 9.80665. For lb to lbf: these are numerically equal on Earth.
- How do I convert kN to lbf?
- Multiply kN by 224.809. For example, 10 kN x 224.809 = 2,248.09 lbf.
- How do I convert lbf to kN?
- Divide lbf by 224.809. For example, 2,248.09 lbf / 224.809 = 10 kN.
- How many dynes in a newton?
- There are 100,000 dynes in one newton.
- What is the formula for force conversion?
- All force conversions use newtons as the base. Multiply by source factor to get N, then divide by target factor.
- How do I convert MN to lbf?
- Multiply MN by 224,809. For example, 1 MN = 224,809 lbf.
- How do I convert lbf to MN?
- Divide lbf by 224,809. For example, 224,809 lbf / 224,809 = 1 MN.
- How do I convert ounce-force to newtons?
- Multiply ozf by 0.278014. For example, 16 ozf x 0.278014 = 4.44822 N (1 lbf).
- How do I convert ton-force to newtons?
- Multiply short ton-force by 8,896.44. For example, 1 ton-force = 8,896.44 N = 8.896 kN.
- What is the relationship between force and weight?
- Weight is the force of gravity on a mass: F = m × g. On Earth, g ≈ 9.81 m/s². A 10 kg mass weighs 98.1 N.
- How do I calculate force from mass?
- Use Newton's Second Law: F = m × a. For weight: F = m × g (where g = 9.81 m/s²).
- How do I convert lbf to kg?
- lbf is force, kg is mass. On Earth, divide lbf by 2.20462 to get kg-force equivalent.
- How many poundals in a pound-force?
- There are 32.174 poundals in one pound-force.
- What is the strongest force in nature?
- The strong nuclear force is the strongest, about 10⁴ times stronger than electromagnetism.
- How do I convert force for torque calculations?
- Torque = force × distance. If force is in N and distance in m, torque is in N·m. Convert force first, then multiply by distance.
- How do I convert kN to tons-force?
- Divide kN by 8.89644. For example, 100 kN / 8.89644 = 11.24 short tons-force.
- How do I convert tons-force to kN?
- Multiply short tons-force by 8.89644. For example, 10 tons-force = 88.9644 kN.
- How is force measured in engineering?
- Engineers use N, kN, MN, and kips. US engineers use lbf and kips. Metric engineers use N and kN.
- What is the force of Earth's gravity on a person?
- A 70 kg person experiences 686.7 N (154.3 lbf) of gravitational force on Earth.