# Convert Centimeter Square to Millimeter Square (cm2 to mm2)

In next fields, kindly type your value in the text box under title [ From: ] to convert from centimeter square to millimeter square (cm2 to mm2). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

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Centimeter Square (abbreviation: cm2): is the SI derived unit of area. It is the area of a square whose sides measure exactly one centimeter. The square centimeter is derived from the SI base unit of the metre, which itself is the length of the path travelled by light in absolute vacuum within time interval of 1/299,792,458 * 1/100 of a second.

Millimeter Square (abbreviation: mm2): is the SI derived unit of area. It is the area of a square whose sides measure exactly one millimeter. The square millimeter is derived from the SI base unit of the metre, which itself is the length of the path travelled by light in absolute vacuum within time interval of 1/299,792,458 * 1/1000 of a second.

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## How to Convert Centimeters Square to Millimeters Square

### Example: How many millimeters square are equivalent to 64.48 centimeters square?

As;

1 centimeters square = 100 millimeters square

64.48 centimeters square = Y millimeters square

Assuming Y is the answer, and by criss-cross principle;

Y equals 64.48 times 100 over 1

(i.e.) Y = 64.48 * 100 / 1 = 6448 millimeters square

Answer is: 6448 millimeters square are equivalent to 64.48 centimeters square.

### Practice Question: Convert the following units into mm2:

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 75.53 cm2

( ii ) 40.38 cm2

( iii ) 28.66 cm2

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