Engineering Bible

Force unit converter

Convert newtons, kilonewtons, kilograms-force, tonnes-force, pounds-force and kips.

Results are estimates. They do not replace the governing code, class or flag requirements, or a check by a competent person. Report a problem

Worked example

30 tf = 294.2 kN, because 1 tf = 9.80665 kN.

Conversion table

FromNkNkgftflbf
1 N10.0010.1019720.0001019720.224809
1 kN10001101.9720.101972224.809
1 kgf9.806650.0098066510.0012.20462
1 tf9806.659.80665100012204.62
1 lbf4.448220.004448220.4535920.0004535921

Every unit on this page

UnitNameIn N
Nnewton1
kNkilonewton1000
MNmeganewton1000000
kgfkilogram-force9.80665
tftonne-force9806.65
lbfpound-force4.44822
kipkip (1000 lbf)4448.22

FAQ

How many newtons are in a kilogram-force?
9.80665 N, the weight of one kilogram under standard gravity.

What is a tonne-force?
1000 kgf, or 9.80665 kN. Bollard pull is often quoted this way, simply as tonnes.