square centimeter | 1 cm2 | 2 cm2 | 3 cm2 | 4 cm2 | 5 cm2 | 6 cm2 | 7 cm2 | 8 cm2 | 9 cm2 | 10 cm2 | 11 cm2 | 12 cm2 | 13 cm2 | 14 cm2 | 15 cm2 | 16 cm2 | 17 cm2 | 18 cm2 | 19 cm2 | 20 cm2 | 21 cm2 | 22 cm2 | 23 cm2 | 24 cm2 | 25 cm2 | 26 cm2 | 27 cm2 | 28 cm2 | 29 cm2 | 30 cm2 | 31 cm2 | 32 cm2 | 33 cm2 | 34 cm2 | 35 cm2 | 36 cm2 | 37 cm2 | 38 cm2 | 39 cm2 | 40 cm2 | 41 cm2 | 42 cm2 | 43 cm2 | 44 cm2 | 45 cm2 | 46 cm2 | 47 cm2 | 48 cm2 | 49 cm2 | 50 cm2 | 51 cm2 | 52 cm2 | 53 cm2 | 54 cm2 | 55 cm2 | 56 cm2 | 57 cm2 | 58 cm2 | 59 cm2 | 60 cm2 | 61 cm2 | 62 cm2 | 63 cm2 | 64 cm2 | 65 cm2 | 66 cm2 | 67 cm2 | 68 cm2 | 69 cm2 | 70 cm2 | 71 cm2 | 72 cm2 | 73 cm2 | 74 cm2 | 75 cm2 | 76 cm2 | 77 cm2 | 78 cm2 | 79 cm2 | 80 cm2 | 81 cm2 | 82 cm2 | 83 cm2 | 84 cm2 | 85 cm2 | 86 cm2 | 87 cm2 | 88 cm2 | 89 cm2 | 90 cm2 | 91 cm2 | 92 cm2 | 93 cm2 | 94 cm2 | 95 cm2 | 96 cm2 | 97 cm2 | 98 cm2 | 99 cm2 | 100 cm2 |
centiare | 0.0001 ca | 0.0002 ca | 0.0003 ca | 0.0004 ca | 0.0005 ca | 0.0006 ca | 0.0007 ca | 0.0008 ca | 0.0009 ca | 0.001 ca | 0.0011 ca | 0.0012 ca | 0.0013 ca | 0.0014 ca | 0.0015 ca | 0.0016 ca | 0.0017 ca | 0.0018 ca | 0.0019 ca | 0.002 ca | 0.0021 ca | 0.0022 ca | 0.0023 ca | 0.0024 ca | 0.0025 ca | 0.0026 ca | 0.0027 ca | 0.0028 ca | 0.0029 ca | 0.003 ca | 0.0031 ca | 0.0032 ca | 0.0033 ca | 0.0034 ca | 0.0035 ca | 0.0036 ca | 0.0037 ca | 0.0038 ca | 0.0039 ca | 0.004 ca | 0.0041 ca | 0.0042 ca | 0.0043 ca | 0.0044 ca | 0.0045 ca | 0.0046 ca | 0.0047 ca | 0.0048 ca | 0.0049 ca | 0.005 ca | 0.0051 ca | 0.0052 ca | 0.0053 ca | 0.0054 ca | 0.0055 ca | 0.0056 ca | 0.0057 ca | 0.0058 ca | 0.0059 ca | 0.006 ca | 0.0061 ca | 0.0062 ca | 0.0063 ca | 0.0064 ca | 0.0065 ca | 0.0066 ca | 0.0067 ca | 0.0068 ca | 0.0069 ca | 0.007 ca | 0.0071 ca | 0.0072 ca | 0.0073 ca | 0.0074 ca | 0.0075 ca | 0.0076 ca | 0.0077 ca | 0.0078 ca | 0.0079 ca | 0.008 ca | 0.0081 ca | 0.0082 ca | 0.0083 ca | 0.0084 ca | 0.0085 ca | 0.0086 ca | 0.0087 ca | 0.0088 ca | 0.0089 ca | 0.009 ca | 0.0091 ca | 0.0092 ca | 0.0093 ca | 0.0094 ca | 0.0095 ca | 0.0096 ca | 0.0097 ca | 0.0098 ca | 0.0099 ca | 0.01 ca |
Square centimetre (International spelling as used by the International Bureau of Weights and Measures) or square centimeter (American spelling), symbol cm2, is the SI unit of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square centimeter | cm2 | ≡ 1 cm × 1 cm | = 10-4 m2 | Metric system SI |
square centimeters | centiares | square centimeters | centiares |
---|---|---|---|
1 | = 0.0001 | 6 | = 0.0006 |
2 | = 0.0002 | 7 | = 0.0007 |
3 | = 0.0003 | 8 | = 0.0008 |
4 | = 0.0004 | 9 | = 0.0009 |
5 | = 0.0005 | 10 | = 0.001 |
The centiare is one square metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
centiare | ca | = 1 m2 | = 1 m2 | Metric system SI |
centiares | square centimeters | centiares | square centimeters |
---|---|---|---|
1 | = 10000 | 6 | = 60000 |
2 | = 20000 | 7 | = 70000 |
3 | = 30000 | 8 | = 80000 |
4 | = 40000 | 9 | = 90000 |
5 | = 50000 | 10 | = 100000 |
square centimeters | centiares |
---|---|
1 | = 0.0001 |
10 000 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |