Square gigameters to Square feet conversion
Enter square gigameters value you wish to convert:
Square gigameters conversion
Square gigameter is a prefixed form of square meter used to denote multiples of the square meter.
1 square gigameter = 1018 square meters
Square feet conversion
Square foot is a unit of area defined as the area of a square where every side equals one foot. The square foot is a common unit of measurement in the United States and the United Kingdom.