The result of your conversion between gram-force and giganewton appears here
To convert between Gram-force and Giganewton you have to do the following:
First divide 0.00980665 / 1.0e9 = 0.
Then multiply the amount of Gram-force you want to convert to Giganewton, use the chart below to guide you.
Symbol: gf
No description
Symbol: GN
No description