The result of your conversion between ton-force [metric] and petanewton appears here
To convert between Ton-force [metric] and Petanewton you have to do the following:
First divide 0.00980665*1000000 / 1.0e15 = 0.
Then multiply the amount of Ton-force [metric] you want to convert to Petanewton, use the chart below to guide you.
Symbol: tf
No description
Symbol: PT
No description