kN → tf: type a value and the result appears instantly.
Use this formula:
tf = kN ÷ 9.80665
| kilonewtons (kN) | tonnes-force (tf) |
|---|---|
| 0.1 kN | 0.0101972 tf |
| 0.25 kN | 0.0254929 tf |
| 0.5 kN | 0.0509858 tf |
| 1 kN | 0.101972 tf |
| 2 kN | 0.203943 tf |
| 3 kN | 0.305915 tf |
| 4 kN | 0.407886 tf |
| 5 kN | 0.509858 tf |
| 6 kN | 0.61183 tf |
| 7 kN | 0.713801 tf |
| 8 kN | 0.815773 tf |
| 9 kN | 0.917745 tf |
| 10 kN | 1.01972 tf |
| 12 kN | 1.22366 tf |
| 15 kN | 1.52957 tf |
| 20 kN | 2.03943 tf |
| 25 kN | 2.54929 tf |
| 30 kN | 3.05915 tf |
| 40 kN | 4.07886 tf |
| 50 kN | 5.09858 tf |
| 60 kN | 6.1183 tf |
| 70 kN | 7.13801 tf |
| 75 kN | 7.64787 tf |
| 80 kN | 8.15773 tf |
| 90 kN | 9.17745 tf |
| 100 kN | 10.1972 tf |
| 150 kN | 15.2957 tf |
| 200 kN | 20.3943 tf |
| 250 kN | 25.4929 tf |
| 500 kN | 50.9858 tf |
| 1,000 kN | 101.972 tf |
Kilonewton (kN) is a metric (SI) unit. 1 kN = 1,000 N.
Tonne-force (tf) is a commonly used unit. 1 tf = 9.80665 kN.