tonf to kN converter
1 tonf = 8.89644 kN
And 1 kN = 0.112404 tonf. Us tons-force to kilonewtons.
Formula
kN = tonf × 8.89644
A reading of 25 tonf is 25 × 8.89644 = 222.411 kN.
tonf to kN table
| tonf | kN |
|---|---|
| 1 tonf | 8.89644 kN |
| 5 tonf | 44.4822 kN |
| 10 tonf | 88.9644 kN |
| 25 tonf | 222.411 kN |
| 50 tonf | 444.822 kN |
| 100 tonf | 889.644 kN |
| 500 tonf | 4,448.22 kN |
| 1,000 tonf | 8,896.44 kN |
| 5,000 tonf | 44,482.2 kN |
kN to tonf table
| kN | tonf |
|---|---|
| 1 kN | 0.112404 tonf |
| 5 kN | 0.562022 tonf |
| 10 kN | 1.12404 tonf |
| 25 kN | 2.81011 tonf |
| 50 kN | 5.62022 tonf |
| 100 kN | 11.2404 tonf |
About these units
tonf (US tons-force): The short ton-force, 2,000 lbf.
kN (kilonewtons): Structural loads, crane and anchor ratings.
Kilogram-force and pound-force are forces, not masses: 1 kgf is the weight of 1 kg at standard gravity (9.80665 m/s²). The kip is 1,000 lbf and the usual US structural load unit.
Convert kN to tonf instead · All force conversions