Convert Millinewtons to Centinewtons
Convert Millinewtons (mN) to Centinewtons (cN) instantly and accurately.
Conversion Formula
cN = mN × 0.1
About Millinewtons
A millinewton (mN) is 10⁻³ N - the force scale of lightweight structures and precision connectors. A mosquito weighs ~1-3 mN; a grain of rice ~29 mN; a paper clip ~40 mN. USB connector insertion forces are specified at 40-80 mN; keyboard switch actuation (ISO 9241) 40-80 mN. Piezoelectric hard drive head positioning actuators deliver 10-100 mN. Spider dragline silk (4 µm diameter) breaks at 40-60 mN - among the highest specific strengths in nature. Flexible electronics peel-force and thin-film adhesion tests also operate in the mN range. 1 mN = 10⁻³ N.
About Centinewtons
A centinewton (cN) is exactly 0.01 N - the standard force unit of the textile industry. ISO and ASTM specs give fibre tenacity in cN/tex (centinewtons per tex, where 1 tex = 1 g/km): high-tenacity polyester 70-80 cN/tex; Kevlar/Twaron para-aramid 200-250 cN/tex; Dyneema/Spectra UHMWPE >350 cN/tex. Sewing thread breaking strength is 200-800 cN. Packaging tensile testers, adhesive peel-force instruments, and fine spring calibrators all report in cN. 1 cN ≈ 1 pond (0.980665 cN). 100 cN = 1 N.
Quick Reference Table
| Millinewtons (mN) | Centinewtons (cN) |
|---|---|
| 1 mN | 0.1 cN |
| 2 mN | 0.2 cN |
| 5 mN | 0.5 cN |
| 10 mN | 1 cN |
| 25 mN | 2.5 cN |
| 50 mN | 5 cN |
| 100 mN | 10 cN |