kgf to mN Converter - Kilogram Force to Millinewton

Conversion derivation

Express both kgf and mN in the same base unit N (newton), then cancel the shared base unit.

1. 1

   Rewrite kgf in the base unit

   $$1\mathrm{kgf}=9.80665\mathrm{N}$$
2. 2

   Rewrite mN in the base unit

   $$1\mathrm{mN}=0.001\mathrm{N}$$
3. 3

   Forward conversion

   $$\begin{array}{rl}1\mathrm{kgf}& =\frac{9.80665\cancel{\mathrm{N}}}{0.001\cancel{\mathrm{N}}}\times 1\mathrm{mN}\\ & =\frac{9.80665}{0.001}\mathrm{mN}\\ & =9,806.65\mathrm{mN}\end{array}$$
4. 4

   Reverse conversion

   $$\begin{array}{rl}1\mathrm{mN}& =\frac{0.001\cancel{\mathrm{N}}}{9.80665\cancel{\mathrm{N}}}\times 1\mathrm{kgf}\\ & =\frac{0.001}{9.80665}\mathrm{kgf}\\ & =0.000101971621\mathrm{kgf}\end{array}$$