square decimeter | 1 dm2 | 2 dm2 | 3 dm2 | 4 dm2 | 5 dm2 | 6 dm2 | 7 dm2 | 8 dm2 | 9 dm2 | 10 dm2 | 11 dm2 | 12 dm2 | 13 dm2 | 14 dm2 | 15 dm2 | 16 dm2 | 17 dm2 | 18 dm2 | 19 dm2 | 20 dm2 | 21 dm2 | 22 dm2 | 23 dm2 | 24 dm2 | 25 dm2 | 26 dm2 | 27 dm2 | 28 dm2 | 29 dm2 | 30 dm2 | 31 dm2 | 32 dm2 | 33 dm2 | 34 dm2 | 35 dm2 | 36 dm2 | 37 dm2 | 38 dm2 | 39 dm2 | 40 dm2 | 41 dm2 | 42 dm2 | 43 dm2 | 44 dm2 | 45 dm2 | 46 dm2 | 47 dm2 | 48 dm2 | 49 dm2 | 50 dm2 | 51 dm2 | 52 dm2 | 53 dm2 | 54 dm2 | 55 dm2 | 56 dm2 | 57 dm2 | 58 dm2 | 59 dm2 | 60 dm2 | 61 dm2 | 62 dm2 | 63 dm2 | 64 dm2 | 65 dm2 | 66 dm2 | 67 dm2 | 68 dm2 | 69 dm2 | 70 dm2 | 71 dm2 | 72 dm2 | 73 dm2 | 74 dm2 | 75 dm2 | 76 dm2 | 77 dm2 | 78 dm2 | 79 dm2 | 80 dm2 | 81 dm2 | 82 dm2 | 83 dm2 | 84 dm2 | 85 dm2 | 86 dm2 | 87 dm2 | 88 dm2 | 89 dm2 | 90 dm2 | 91 dm2 | 92 dm2 | 93 dm2 | 94 dm2 | 95 dm2 | 96 dm2 | 97 dm2 | 98 dm2 | 99 dm2 | 100 dm2 |
acre | 2.4710538161371 × 10-6 ac | 4.9421076322742 × 10-6 ac | 7.4131614484114 × 10-6 ac | 9.8842152645485 × 10-6 ac | 1.2355269080686 × 10-5 ac | 1.4826322896823 × 10-5 ac | 1.729737671296 × 10-5 ac | 1.9768430529097 × 10-5 ac | 2.2239484345234 × 10-5 ac | 2.4710538161371 × 10-5 ac | 2.7181591977508 × 10-5 ac | 2.9652645793645 × 10-5 ac | 3.2123699609783 × 10-5 ac | 3.459475342592 × 10-5 ac | 3.7065807242057 × 10-5 ac | 3.9536861058194 × 10-5 ac | 4.2007914874331 × 10-5 ac | 4.4478968690468 × 10-5 ac | 4.6950022506605 × 10-5 ac | 4.9421076322742 × 10-5 ac | 5.189213013888 × 10-5 ac | 5.4363183955017 × 10-5 ac | 5.6834237771154 × 10-5 ac | 5.9305291587291 × 10-5 ac | 6.1776345403428 × 10-5 ac | 6.4247399219565 × 10-5 ac | 6.6718453035702 × 10-5 ac | 6.9189506851839 × 10-5 ac | 7.1660560667976 × 10-5 ac | 7.4131614484114 × 10-5 ac | 7.6602668300251 × 10-5 ac | 7.9073722116388 × 10-5 ac | 8.1544775932525 × 10-5 ac | 8.4015829748662 × 10-5 ac | 8.6486883564799 × 10-5 ac | 8.8957937380936 × 10-5 ac | 9.1428991197073 × 10-5 ac | 9.3900045013211 × 10-5 ac | 9.6371098829348 × 10-5 ac | 9.8842152645485 × 10-5 ac | 0.0001013 ac | 0.0001038 ac | 0.0001063 ac | 0.0001087 ac | 0.0001112 ac | 0.0001137 ac | 0.0001161 ac | 0.0001186 ac | 0.0001211 ac | 0.0001236 ac | 0.0001260 ac | 0.0001285 ac | 0.0001310 ac | 0.0001334 ac | 0.0001359 ac | 0.0001384 ac | 0.0001409 ac | 0.0001433 ac | 0.0001458 ac | 0.0001483 ac | 0.0001507 ac | 0.0001532 ac | 0.0001557 ac | 0.0001581 ac | 0.0001606 ac | 0.0001631 ac | 0.0001656 ac | 0.0001680 ac | 0.0001705 ac | 0.0001730 ac | 0.0001754 ac | 0.0001779 ac | 0.0001804 ac | 0.0001829 ac | 0.0001853 ac | 0.0001878 ac | 0.0001903 ac | 0.0001927 ac | 0.0001952 ac | 0.0001977 ac | 0.0002002 ac | 0.0002026 ac | 0.0002051 ac | 0.0002076 ac | 0.0002100 ac | 0.0002125 ac | 0.0002150 ac | 0.0002175 ac | 0.0002199 ac | 0.0002224 ac | 0.0002249 ac | 0.0002273 ac | 0.0002298 ac | 0.0002323 ac | 0.0002348 ac | 0.0002372 ac | 0.0002397 ac | 0.0002422 ac | 0.0002446 ac | 0.0002471 ac |
Square decimetre or Square decimeter is a SI prefixes applied unit of area, symbol dm2, is a multiple of the of SI prefixes (deci) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square decimeter | dm2 | ≡ 1 dm × 1 dm ≡ 10-1 m × 10-1 m | = 10-2 m2 | Metric system SI |
square decimeters | acres | square decimeters | acres |
---|---|---|---|
1 | = 2.4710538161371E-6 | 6 | = 1.4826322896823E-5 |
2 | = 4.9421076322742E-6 | 7 | = 1.729737671296E-5 |
3 | = 7.4131614484114E-6 | 8 | = 1.9768430529097E-5 |
4 | = 9.8842152645485E-6 | 9 | = 2.2239484345234E-5 |
5 | = 1.2355269080686E-5 | 10 | = 2.4710538161371E-5 |
The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to 1⁄640 of a square mile, 43,560 square feet, approximately 4,047 m2, or about 40% of a hectare.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
acre | ac | ≡ 1 ch × 10 ch = 4840 sq yd | ≡ 4046.8564224 m2 | Imperial/US |
acres | square decimeters | acres | square decimeters |
---|---|---|---|
1 | = 404685.642 | 6 | = 2428113.852 |
2 | = 809371.284 | 7 | = 2832799.494 |
3 | = 1214056.926 | 8 | = 3237485.136 |
4 | = 1618742.568 | 9 | = 3642170.778 |
5 | = 2023428.21 | 10 | = 4046856.42 |
square decimeters | acres |
---|---|
1 | = 2.4710538161371 × 10-6 |
404,685.642 | = 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 …) |