square meter | 1 m2 | 2 m2 | 3 m2 | 4 m2 | 5 m2 | 6 m2 | 7 m2 | 8 m2 | 9 m2 | 10 m2 | 11 m2 | 12 m2 | 13 m2 | 14 m2 | 15 m2 | 16 m2 | 17 m2 | 18 m2 | 19 m2 | 20 m2 | 21 m2 | 22 m2 | 23 m2 | 24 m2 | 25 m2 | 26 m2 | 27 m2 | 28 m2 | 29 m2 | 30 m2 | 31 m2 | 32 m2 | 33 m2 | 34 m2 | 35 m2 | 36 m2 | 37 m2 | 38 m2 | 39 m2 | 40 m2 | 41 m2 | 42 m2 | 43 m2 | 44 m2 | 45 m2 | 46 m2 | 47 m2 | 48 m2 | 49 m2 | 50 m2 | 51 m2 | 52 m2 | 53 m2 | 54 m2 | 55 m2 | 56 m2 | 57 m2 | 58 m2 | 59 m2 | 60 m2 | 61 m2 | 62 m2 | 63 m2 | 64 m2 | 65 m2 | 66 m2 | 67 m2 | 68 m2 | 69 m2 | 70 m2 | 71 m2 | 72 m2 | 73 m2 | 74 m2 | 75 m2 | 76 m2 | 77 m2 | 78 m2 | 79 m2 | 80 m2 | 81 m2 | 82 m2 | 83 m2 | 84 m2 | 85 m2 | 86 m2 | 87 m2 | 88 m2 | 89 m2 | 90 m2 | 91 m2 | 92 m2 | 93 m2 | 94 m2 | 95 m2 | 96 m2 | 97 m2 | 98 m2 | 99 m2 | 100 m2 |
square inch | 1,550.0031000 sq in | 3,100.0062000 sq in | 4,650.0093000 sq in | 6,200.0124000 sq in | 7,750.0155000 sq in | 9,300.0186000 sq in | 10,850.0217000 sq in | 12,400.0248001 sq in | 13,950.0279001 sq in | 15,500.0310001 sq in | 17,050.0341001 sq in | 18,600.0372001 sq in | 20,150.0403001 sq in | 21,700.0434001 sq in | 23,250.0465001 sq in | 24,800.0496001 sq in | 26,350.0527001 sq in | 27,900.0558001 sq in | 29,450.0589001 sq in | 31,000.0620001 sq in | 32,550.0651001 sq in | 34,100.0682001 sq in | 35,650.0713001 sq in | 37,200.0744001 sq in | 38,750.0775002 sq in | 40,300.0806002 sq in | 41,850.0837002 sq in | 43,400.0868002 sq in | 44,950.0899002 sq in | 46,500.0930002 sq in | 48,050.0961002 sq in | 49,600.0992002 sq in | 51,150.1023002 sq in | 52,700.1054002 sq in | 54,250.1085002 sq in | 55,800.1116002 sq in | 57,350.1147002 sq in | 58,900.1178002 sq in | 60,450.1209002 sq in | 62,000.1240002 sq in | 63,550.1271003 sq in | 65,100.1302003 sq in | 66,650.1333003 sq in | 68,200.1364003 sq in | 69,750.1395003 sq in | 71,300.1426003 sq in | 72,850.1457003 sq in | 74,400.1488003 sq in | 75,950.1519003 sq in | 77,500.1550003 sq in | 79,050.1581003 sq in | 80,600.1612003 sq in | 82,150.1643003 sq in | 83,700.1674003 sq in | 85,250.1705003 sq in | 86,800.1736003 sq in | 88,350.1767004 sq in | 89,900.1798004 sq in | 91,450.1829004 sq in | 93,000.1860004 sq in | 94,550.1891004 sq in | 96,100.1922004 sq in | 97,650.1953004 sq in | 99,200.1984004 sq in | 100,750.2015004 sq in | 102,300.2046004 sq in | 103,850.2077004 sq in | 105,400.2108004 sq in | 106,950.2139004 sq in | 108,500.2170004 sq in | 110,050.2201004 sq in | 111,600.2232005 sq in | 113,150.2263005 sq in | 114,700.2294005 sq in | 116,250.2325005 sq in | 117,800.2356005 sq in | 119,350.2387005 sq in | 120,900.2418005 sq in | 122,450.2449005 sq in | 124,000.2480005 sq in | 125,550.2511005 sq in | 127,100.2542005 sq in | 128,650.2573005 sq in | 130,200.2604005 sq in | 131,750.2635005 sq in | 133,300.2666005 sq in | 134,850.2697005 sq in | 136,400.2728006 sq in | 137,950.2759006 sq in | 139,500.2790006 sq in | 141,050.2821006 sq in | 142,600.2852006 sq in | 144,150.2883006 sq in | 145,700.2914006 sq in | 147,250.2945006 sq in | 148,800.2976006 sq in | 150,350.3007006 sq in | 151,900.3038006 sq in | 153,450.3069006 sq in | 155,000.3100006 sq in |
The square metre (International spelling as used by the International Bureau of Weights and Measures) or square meter (American spelling) is the SI derived unit of area, with symbol m2 (33A1 in Unicode). It is the area of a square whose sides measure exactly one metre. The square metre is derived from the SI base unit of the metre, which itself is defined as the length of the path travelled by light in absolute vacuum during a time interval of 1/299 792 458 of a second.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square meter | m2 | ≡ 1 m × 1 m | = 1 m2 | Metric system SI |
square meters | square inches | square meters | square inches |
---|---|---|---|
1 | = 1550.0031000062 | 6 | = 9300.0186000372 |
2 | = 3100.0062000124 | 7 | = 10850.021700043 |
3 | = 4650.0093000186 | 8 | = 12400.02480005 |
4 | = 6200.0124000248 | 9 | = 13950.027900056 |
5 | = 7750.015500031 | 10 | = 15500.031000062 |
A square inch (plural: square inches) is a unit of area, equal to the area of a square with sides of one inch.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square inch | sq in | ≡ 1 in × 1 in | ≡ 6.4516×10−4 m2 | Imperial/US |
square inches | square meters | square inches | square meters |
---|---|---|---|
1 | = 0.00064516 | 6 | = 0.00387096 |
2 | = 0.00129032 | 7 | = 0.00451612 |
3 | = 0.00193548 | 8 | = 0.00516128 |
4 | = 0.00258064 | 9 | = 0.00580644 |
5 | = 0.0032258 | 10 | = 0.0064516 |
square meters | square inches |
---|---|
1 | = 1,550.0031000 |
0.0006452 | = 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 …) |