How many sq mm in 1 square millimetre? The answer is 1. We assume you are converting between square millimetre and square millimetre. You can view more details on each measurement unit: sq mm or square millimetre The SI derived unit for area is the square meter. 1 square meter is equal to 1000000 sq mm, or 1000000 square millimetre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square millimeters and square millimeters. Type in your own numbers in the form to convert the units!
1 sq mm to square millimetre = 1 square millimetre
5 sq mm to square millimetre = 5 square millimetre
10 sq mm to square millimetre = 10 square millimetre
20 sq mm to square millimetre = 20 square millimetre
30 sq mm to square millimetre = 30 square millimetre
40 sq mm to square millimetre = 40 square millimetre
50 sq mm to square millimetre = 50 square millimetre
75 sq mm to square millimetre = 75 square millimetre
100 sq mm to square millimetre = 100 square millimetre
You can do the reverse unit conversion from square millimetre to sq mm, or enter any two units below:
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!