Convert Square Millimeters to Square Centimeters

Enter your square millimeter value in the form below to get the value calculated in square centimeters.

Results in Square Centimeters:

1 sq mm = 0.01 sq cm

How to Convert Square Millimeters to Square Centimeters Using an Easy Conversion Formula

Calculators can be used to convert measurements from one unit to another

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Convert square millimeters to square centimeters with this simple formula:

square centimeters = square millimeters × 0.01

Converting a square millimeter area measurement to a square centimeter measurement involves multiplying your area by the conversion ratio to find the result. A square millimeter is equal to 0.01 square centimeters, so to convert simply multiply by 0.01.

For example:

5sq mm = (5 × 0.01) = 0.05sq cm

Learn more about finding the area of your space using our area calculator.

Square millimeters and square centimeters are both units used to measure area. Learn more about area and find more area measurement conversion calculators. A square millimeter is a metric measurement and can be abbreviated as sq mm, for example 1sq mm. A square centimeter is a metric measurement and can be abbreviated as sq cm, for example 1sq cm. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

square millimeters and square centimeters are units used to measure area

Convert Square Centimeters to Square Millimeters

Square Millimeter Measurements and Equivalent Square Centimeter Conversions

Common square millimeter values converted to the equivalent square centimeter value
Square Millimeters	Square Centimeters	Square Millimeters	Square Centimeters	Square Millimeters	Square Centimeters
1	0.01	21	0.21	41	0.41
2	0.02	22	0.22	42	0.42
3	0.03	23	0.23	43	0.43
4	0.04	24	0.24	44	0.44
5	0.05	25	0.25	45	0.45
6	0.06	26	0.26	46	0.46
7	0.07	27	0.27	47	0.47
8	0.08	28	0.28	48	0.48
9	0.09	29	0.29	49	0.49
10	0.1	30	0.3	50	0.5
11	0.11	31	0.31	51	0.51
12	0.12	32	0.32	52	0.52
13	0.13	33	0.33	53	0.53
14	0.14	34	0.34	54	0.54
15	0.15	35	0.35	55	0.55
16	0.16	36	0.36	56	0.56
17	0.17	37	0.37	57	0.57
18	0.18	38	0.38	58	0.58
19	0.19	39	0.39	59	0.59
20	0.2	40	0.4	60	0.6

More Area Conversions

Convert to Square Miles Area: 1sq mm is equal to 3.861E-13 square miles
Convert to Acres Area: 1sq mm is equal to 2.4711E-10 acres
Convert to Square Yards Area: 1sq mm is equal to 1.196E-6 square yards
Convert to Square Feet Area: 1sq mm is equal to 1.0764E-5 square feet
Convert to Square Inches Area: 1sq mm is equal to 0.00155 square inches
Convert to Square Kilometers Area: 1sq mm is equal to 1.0E-12 square kilometers
Convert to Hectares Area: 1sq mm is equal to 1.0E-10 hectares
Convert to Ares Area: 1sq mm is equal to 1.0E-8 ares
Convert to Square Meters Area: 1sq mm is equal to 1.0E-6 square meters