How many newtons are in one kilogram-force?

One kilogram-force equals 9.80665 N. The formula is N = kgf × 9.80665.

How do I convert kilograms-force to newtons?

Multiply the value in kilograms-force by 9.80665. For example, 100 × 9.80665 = 980.665 — so 100 kgf = 980.665 N.

How many kilograms-force are in one newton?

One newton equals 0.101972 kgf.

Pair · linear · factor 9.80665

kilograms-force to newtons

kgfN

Active unit

kilograms-force · ≈ 980.67 N (base)

All units

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kgfkilogram-force100

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Force

A ton of force — what we really measure in newtons

Headlines talk about "a ton of impact force," and seatbelt makers about "hundreds of kilograms of pressure." To a physicist, that confuses mass with force. Here is what a newton really means, why a stiletto heel is more dangerous than an elephant, and where the force that can shatter a phone — or save your life in a crash — actually comes from.

12 min