Convert Newtons per metre to Kilonewtons per metre
Convert Newtons per metre (N/m) to Kilonewtons per metre (kN/m) instantly and accurately.
Conversion Formula
kN/m = N/m × 0.001
About Newtons per metre
The newton per metre (N/m) is the SI derived unit of surface tension, equal to one joule per square metre. Adopted in all modern scientific publications and engineering codes. Water at 20 °C: 0.0728 N/m; mercury: 0.485 N/m; liquid iron at 1 550 °C: ~1.8 N/m. 1 N/m = 1 J/m² = 1 000 mN/m = 1 000 dyn/cm.
About Kilonewtons per metre
The kilonewton per metre (kN/m) equals 1 000 N/m = 10⁶ mN/m - applied in geotechnical engineering for electro-osmotic soil surface-tension effects and in materials science for metal-ceramic interfacial fracture energy. Alumina-aluminium interfaces: ~0.5-1 kN/m; diamond-metal bonds: several kN/m. 1 kN/m = 1 000 N/m = 10⁶ mN/m.
Quick Reference Table
| Newtons per metre (N/m) | Kilonewtons per metre (kN/m) |
|---|---|
| 1 N/m | 0.001 kN/m |
| 2 N/m | 0.002 kN/m |
| 5 N/m | 0.005 kN/m |
| 10 N/m | 0.01 kN/m |
| 25 N/m | 0.025 kN/m |
| 50 N/m | 0.05 kN/m |
| 100 N/m | 0.1 kN/m |