The result of your conversion between stremma and square gigameter appears here
To convert between Stremma and Square Gigameter you have to do the following:
First divide 1000 / 1.0E+18 = 0.
Then multiply the amount of Stremma you want to convert to Square Gigameter, use the chart below to guide you.
Symbol: stremma
No description
Symbol: gm2
No description