How many square millimeter in 1 centiare? The answer is 1000000. We assume you are converting between square millimetre and centiare. You can view more details on each measurement unit: square millimeter or centiare The SI derived unit for area is the square meter. 1 square meter is equal to 1000000 square millimeter, or 1 centiare. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square millimeters and centiares. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from centiare to square millimeter, or enter any two units below:
a metric unit of area equivalent to 1 square meter or 10.76 square feet; abbreviated ca
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