How many square megameter in 1 square gigametre?
The answer is 1000000.
We assume you are converting between square megametre and square gigametre.
You can view more details on each measurement unit: square megameter or
square gigametre
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E-12 square megameter, or 1.0E-18 square gigametre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square megameters and square gigameters.
Type in your own numbers in the form to convert the units!

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