Convert **kilogram force** to **zeptonewton**

Selected category: force.

Kilogram force (kgf) is a unit of force equal to the magnitude of the force exerted on one kilogram of mass by a 9.80665 m/s^{2} gravitational field (standard gravity, a conventional value approximating the average magnitude of gravity on Earth). One kilogram force is by definition equal to 9.80665 newtons, or 2.2046226 pounds of force in the traditional English system.

Zeptonewton (zN) is a metric unit of force equal to 10^{-21} N, or 0,1 femtodynes.

Swap, do a zeptonewton to kilogram force conversion.