How many square millimeter in 1 square perch?
The answer is 25292954.
We assume you are converting between square millimetre and square perch.
You can view more details on each measurement unit: square millimeter or
square perch
The SI derived unit for area is the square meter.
1 square meter is equal to 1000000 square millimeter, or 0.039536702593141 square perch.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square millimeters and square perch.
Type in your own numbers in the form to convert the units!

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