Area units calculator & converter tool
Cm2 Conversions Table
Equivalent of 3 cm2 (Square centimeter): |
0.0003 m2 (Square meter) |
0.03 dm2 (Square decimeter) |
300 mm2 (Square milimeter) |
3.0E-10 km2 (Square Kilometer) |
3.0E-8 Hectare |
3.0E-6 Are |
3.0E-7 Decare |
0.0003 Centiare |
8.77515E-8 Arpent |
0.3 Barn |
0.00322917 Square feet |
7.41315E-8 Acre |
1.186107E-5 Square perche |
1.1583E-10 Square mil |
0.000358797 Square yard |
0.46500138827888 Square inch |
3.219E-12 Canton |
4.632E-10 Homestead |
2.9652E-7 Rood |
Cm2 / Acre Units Definition
cm2 (Square centimeter)
The square centimeter is a unit of area in the International System of Units (SI). The abbreviation for square centimeter (or square centimeters) is "cm2". The square centimeter is a derived (or compound) unit in the SI. A square centimeter is an area equivalent to the area formed by a square measuring 1 cm by 1 cm.
Acre
The acre (/ˈeɪkər/ AY-kər) is a unit of land area used in the British imperial and the United States customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, 1⁄640 of a square mile, 4,840 square yards, or 43,560 square feet, and approximately 4,047 m2, or about 40% of a hectare. Based upon the international yard and pound agreement of 1959, an acre may be declared as exactly 4,046.8564224 square metres. The acre is sometimes abbreviated ac but is usually spelled out as the word "acre".