Force Converter

Force is measured in newtons in SI, in kilogram-force or tonne-force on older machines and lifting gear, and in pound-force and kips in US engineering. One kilogram-force is the weight of one kilogram under standard gravity, exactly 9.80665 N.

How to use Force Converter

1. Type the value you want to convert.
2. Choose the unit you have in From and the unit you want in To. The swap button turns the conversion round.
3. Read the answer, with the formula underneath. For example, 1 kgf = 9.80665 N ≈ 2.2046 lbf.
4. Open All units to see the value in every unit at once, and copy the one you need.

When it comes in handy

• Reading load ratings on lifting equipment and anchors.
• Structural and mechanical engineering calculations.
• Physics homework.

Frequently asked questions

Is a kilogram a unit of force?

No, it is mass. Kilogram-force (kgf) is the force of gravity on one kilogram. People often say "kilograms" when they mean kgf, for example on luggage scales.

What is a kip?

A kilopound: 1,000 pound-force, about 4.448 kN. It is common in US structural engineering.