How many square meter in 1 square megameter? The answer is 1000000000000. We assume you are converting between square metre and square megametre. You can view more details on each measurement unit: square meter or square megameter The SI derived unit for area is the square meter. 1 square meter is equal to 1.0E-12 square megameter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square meters and square megameters. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from square megameter to square meter, or enter any two units below:
A square metre (US spelling: square meter) is by definition the area enclosed by a square with sides each 1 metre long. It is the SI unit of area. It is abbreviated m².