How many cong in 1 sq. millimeter? The answer is 1.0E-9. We assume you are converting between cong and square millimetre. You can view more details on each measurement unit: cong or sq. millimeter The SI derived unit for area is the square meter. 1 square meter is equal to 0.001 cong, or 1000000 sq. millimeter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between cong and square millimeters. Type in your own numbers in the form to convert the units!
1 cong to sq. millimeter = 1000000000 sq. millimeter
2 cong to sq. millimeter = 2000000000 sq. millimeter
3 cong to sq. millimeter = 3000000000 sq. millimeter
4 cong to sq. millimeter = 4000000000 sq. millimeter
5 cong to sq. millimeter = 5000000000 sq. millimeter
6 cong to sq. millimeter = 6000000000 sq. millimeter
7 cong to sq. millimeter = 7000000000 sq. millimeter
8 cong to sq. millimeter = 8000000000 sq. millimeter
9 cong to sq. millimeter = 9000000000 sq. millimeter
10 cong to sq. millimeter = 10000000000 sq. millimeter
You can do the reverse unit conversion from sq. millimeter to cong, or enter any two units below:
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