The square millimeter (symbol: sq mm or mm2) is a unit of area in the metric system. Meter is the SI base unit of length. There are one thousand millimeters in a meter. There are ten millimeters in a centimeter.
One millimeter is equal to 1000 micrometers or 1000000 nanometers.
| square millimeter (mm2) | square mile (mi2) |
|---|---|
| 1 square millimeter | 3.8610038610039E-13 square mile |
| 2 square millimeters | 7.7220077220077E-13 square mile |
| 3 square millimeters | 1.1583011583012E-12 square mile |
| 4 square millimeters | 1.5444015444015E-12 square mile |
| 5 square millimeters | 1.9305019305019E-12 square mile |
| 6 square millimeters | 2.3166023166023E-12 square mile |
| 7 square millimeters | 2.7027027027027E-12 square mile |
| 8 square millimeters | 3.0888030888031E-12 square mile |
| 9 square millimeters | 3.4749034749035E-12 square mile |
| 10 square millimeters | 3.8610038610039E-12 square mile |
| 11 square millimeters | 4.2471042471042E-12 square mile |
| 12 square millimeters | 4.6332046332046E-12 square mile |
| 13 square millimeters | 5.019305019305E-12 square mile |
| 14 square millimeters | 5.4054054054054E-12 square mile |
| 15 square millimeters | 5.7915057915058E-12 square mile |
| 16 square millimeters | 6.1776061776062E-12 square mile |
| 17 square millimeters | 6.5637065637066E-12 square mile |
| 18 square millimeters | 6.949806949807E-12 square mile |
| 19 square millimeters | 7.3359073359073E-12 square mile |
| 20 square millimeters | 7.7220077220077E-12 square mile |
| 21 square millimeters | 8.1081081081081E-12 square mile |
| 22 square millimeters | 8.4942084942085E-12 square mile |
| 23 square millimeters | 8.8803088803089E-12 square mile |
| 24 square millimeters | 9.2664092664093E-12 square mile |
| 25 square millimeters | 9.6525096525097E-12 square mile |
| 26 square millimeters | 1.003861003861E-11 square mile |
| 27 square millimeters | 1.042471042471E-11 square mile |
| 28 square millimeters | 1.0810810810811E-11 square mile |
| 29 square millimeters | 1.1196911196911E-11 square mile |
| 30 square millimeters | 1.1583011583012E-11 square mile |
| 31 square millimeters | 1.1969111969112E-11 square mile |
| 32 square millimeters | 1.2355212355212E-11 square mile |
| 33 square millimeters | 1.2741312741313E-11 square mile |
| 34 square millimeters | 1.3127413127413E-11 square mile |
| 35 square millimeters | 1.3513513513514E-11 square mile |
| 36 square millimeters | 1.3899613899614E-11 square mile |
| 37 square millimeters | 1.4285714285714E-11 square mile |
| 38 square millimeters | 1.4671814671815E-11 square mile |
| 39 square millimeters | 1.5057915057915E-11 square mile |
| 40 square millimeters | 1.5444015444015E-11 square mile |
| 41 square millimeters | 1.5830115830116E-11 square mile |
| 42 square millimeters | 1.6216216216216E-11 square mile |
| 43 square millimeters | 1.6602316602317E-11 square mile |
| 44 square millimeters | 1.6988416988417E-11 square mile |
| 45 square millimeters | 1.7374517374517E-11 square mile |
| 46 square millimeters | 1.7760617760618E-11 square mile |
| 47 square millimeters | 1.8146718146718E-11 square mile |
| 48 square millimeters | 1.8532818532819E-11 square mile |
| 49 square millimeters | 1.8918918918919E-11 square mile |
| 50 square millimeters | 1.9305019305019E-11 square mile |
| 51 square millimeters | 1.969111969112E-11 square mile |
| 52 square millimeters | 2.007722007722E-11 square mile |
| 53 square millimeters | 2.046332046332E-11 square mile |
| 54 square millimeters | 2.0849420849421E-11 square mile |
| 55 square millimeters | 2.1235521235521E-11 square mile |
| 56 square millimeters | 2.1621621621622E-11 square mile |
| 57 square millimeters | 2.2007722007722E-11 square mile |
| 58 square millimeters | 2.2393822393822E-11 square mile |
| 59 square millimeters | 2.2779922779923E-11 square mile |
| 60 square millimeters | 2.3166023166023E-11 square mile |
| 61 square millimeters | 2.3552123552124E-11 square mile |
| 62 square millimeters | 2.3938223938224E-11 square mile |
| 63 square millimeters | 2.4324324324324E-11 square mile |
| 64 square millimeters | 2.4710424710425E-11 square mile |
| 65 square millimeters | 2.5096525096525E-11 square mile |
| 66 square millimeters | 2.5482625482625E-11 square mile |
| 67 square millimeters | 2.5868725868726E-11 square mile |
| 68 square millimeters | 2.6254826254826E-11 square mile |
| 69 square millimeters | 2.6640926640927E-11 square mile |
| 70 square millimeters | 2.7027027027027E-11 square mile |
| 71 square millimeters | 2.7413127413127E-11 square mile |
| 72 square millimeters | 2.7799227799228E-11 square mile |
| 73 square millimeters | 2.8185328185328E-11 square mile |
| 74 square millimeters | 2.8571428571429E-11 square mile |
| 75 square millimeters | 2.8957528957529E-11 square mile |
| 76 square millimeters | 2.9343629343629E-11 square mile |
| 77 square millimeters | 2.972972972973E-11 square mile |
| 78 square millimeters | 3.011583011583E-11 square mile |
| 79 square millimeters | 3.0501930501931E-11 square mile |
| 80 square millimeters | 3.0888030888031E-11 square mile |
| 81 square millimeters | 3.1274131274131E-11 square mile |
| 82 square millimeters | 3.1660231660232E-11 square mile |
| 83 square millimeters | 3.2046332046332E-11 square mile |
| 84 square millimeters | 3.2432432432432E-11 square mile |
| 85 square millimeters | 3.2818532818533E-11 square mile |
| 86 square millimeters | 3.3204633204633E-11 square mile |
| 87 square millimeters | 3.3590733590734E-11 square mile |
| 88 square millimeters | 3.3976833976834E-11 square mile |
| 89 square millimeters | 3.4362934362934E-11 square mile |
| 90 square millimeters | 3.4749034749035E-11 square mile |
| 91 square millimeters | 3.5135135135135E-11 square mile |
| 92 square millimeters | 3.5521235521236E-11 square mile |
| 93 square millimeters | 3.5907335907336E-11 square mile |
| 94 square millimeters | 3.6293436293436E-11 square mile |
| 95 square millimeters | 3.6679536679537E-11 square mile |
| 96 square millimeters | 3.7065637065637E-11 square mile |
| 97 square millimeters | 3.7451737451737E-11 square mile |
| 98 square millimeters | 3.7837837837838E-11 square mile |
| 99 square millimeters | 3.8223938223938E-11 square mile |
| 100 square millimeters | 3.8610038610039E-11 square mile |
| 150 square millimeters | 5.7915057915058E-11 square mile |
| 200 square millimeters | 7.7220077220077E-11 square mile |
| 250 square millimeters | 9.6525096525097E-11 square mile |
| 300 square millimeters | 1.1583011583012E-10 square mile |
| 350 square millimeters | 1.3513513513514E-10 square mile |
| 400 square millimeters | 1.5444015444015E-10 square mile |
| 450 square millimeters | 1.7374517374517E-10 square mile |
| 500 square millimeters | 1.9305019305019E-10 square mile |
| 550 square millimeters | 2.1235521235521E-10 square mile |
| 600 square millimeters | 2.3166023166023E-10 square mile |
| 650 square millimeters | 2.5096525096525E-10 square mile |
| 700 square millimeters | 2.7027027027027E-10 square mile |
| 750 square millimeters | 2.8957528957529E-10 square mile |
| 800 square millimeters | 3.0888030888031E-10 square mile |
| 850 square millimeters | 3.2818532818533E-10 square mile |
| 900 square millimeters | 3.4749034749035E-10 square mile |
| 950 square millimeters | 3.6679536679537E-10 square mile |
| 1000 square millimeters | 3.8610038610039E-10 square mile |
| 1500 square millimeters | 5.7915057915058E-10 square mile |
| 2000 square millimeters | 7.7220077220077E-10 square mile |
| 2500 square millimeters | 9.6525096525097E-10 square mile |
| 3000 square millimeters | 1.1583011583012E-9 square mile |
| 3500 square millimeters | 1.3513513513514E-9 square mile |
| 4000 square millimeters | 1.5444015444015E-9 square mile |
| 4500 square millimeters | 1.7374517374517E-9 square mile |
| 5000 square millimeters | 1.9305019305019E-9 square mile |
| 5500 square millimeters | 2.1235521235521E-9 square mile |
| 6000 square millimeters | 2.3166023166023E-9 square mile |
| 6500 square millimeters | 2.5096525096525E-9 square mile |
| 7000 square millimeters | 2.7027027027027E-9 square mile |
| 7500 square millimeters | 2.8957528957529E-9 square mile |
| 8000 square millimeters | 3.0888030888031E-9 square mile |
| 8500 square millimeters | 3.2818532818533E-9 square mile |
| 9000 square millimeters | 3.4749034749035E-9 square mile |
| 9500 square millimeters | 3.6679536679537E-9 square mile |
| 10000 square millimeters | 3.8610038610039E-9 square mile |
| 15000 square millimeters | 5.7915057915058E-9 square mile |
| 20000 square millimeters | 7.7220077220077E-9 square mile |
| 25000 square millimeters | 9.6525096525097E-9 square mile |
| 30000 square millimeters | 1.1583011583012E-8 square mile |
| 35000 square millimeters | 1.3513513513514E-8 square mile |
| 40000 square millimeters | 1.5444015444015E-8 square mile |
| 45000 square millimeters | 1.7374517374517E-8 square mile |
| 50000 square millimeters | 1.9305019305019E-8 square mile |
| 55000 square millimeters | 2.1235521235521E-8 square mile |
| 60000 square millimeters | 2.3166023166023E-8 square mile |
| 65000 square millimeters | 2.5096525096525E-8 square mile |
| 70000 square millimeters | 2.7027027027027E-8 square mile |
| 75000 square millimeters | 2.8957528957529E-8 square mile |
| 80000 square millimeters | 3.0888030888031E-8 square mile |
| 85000 square millimeters | 3.2818532818533E-8 square mile |
| 90000 square millimeters | 3.4749034749035E-8 square mile |
| 95000 square millimeters | 3.6679536679537E-8 square mile |
| 100000 square millimeters | 3.8610038610039E-8 square mile |