SMath Forum SMath Studio Questions Unit Query 1 Pages (3 items) Unit Query - Transformation from Tonf to kgf - Messages Go to last post #1 Posted: a year ago Marcelo Soto Zenteno 1 likes in 5 posts. Group: User Gentlemen, good evening, I raise this concern with you, why does it amplify by 907.18 and not by 1000 when transforming from Tonf to kgf?I appreciate any comments to resolve the doubt #2 Posted: a year ago Gerry_Bush 12 likes in 14 posts. Group: User Hello Marcelo,The tonf (ton force) is the force exerted by a 'short ton' which is 2000lbf (pounds force).Use tonnef (tonne force) for the metric tonne which is 1000kgf. 1 users liked this postDavide Carpi a year ago #3 Posted: a year ago Marcelo Soto Zenteno 1 likes in 5 posts. Group: User Hello GerryThank you very much for your response, it was very useful 1 Pages (3 items) New Posts No New Posts