| square decameter | 1 dam2 | 2 dam2 | 3 dam2 | 4 dam2 | 5 dam2 | 6 dam2 | 7 dam2 | 8 dam2 | 9 dam2 | 10 dam2 | 11 dam2 | 12 dam2 | 13 dam2 | 14 dam2 | 15 dam2 | 16 dam2 | 17 dam2 | 18 dam2 | 19 dam2 | 20 dam2 | 21 dam2 | 22 dam2 | 23 dam2 | 24 dam2 | 25 dam2 | 26 dam2 | 27 dam2 | 28 dam2 | 29 dam2 | 30 dam2 | 31 dam2 | 32 dam2 | 33 dam2 | 34 dam2 | 35 dam2 | 36 dam2 | 37 dam2 | 38 dam2 | 39 dam2 | 40 dam2 | 41 dam2 | 42 dam2 | 43 dam2 | 44 dam2 | 45 dam2 | 46 dam2 | 47 dam2 | 48 dam2 | 49 dam2 | 50 dam2 | 51 dam2 | 52 dam2 | 53 dam2 | 54 dam2 | 55 dam2 | 56 dam2 | 57 dam2 | 58 dam2 | 59 dam2 | 60 dam2 | 61 dam2 | 62 dam2 | 63 dam2 | 64 dam2 | 65 dam2 | 66 dam2 | 67 dam2 | 68 dam2 | 69 dam2 | 70 dam2 | 71 dam2 | 72 dam2 | 73 dam2 | 74 dam2 | 75 dam2 | 76 dam2 | 77 dam2 | 78 dam2 | 79 dam2 | 80 dam2 | 81 dam2 | 82 dam2 | 83 dam2 | 84 dam2 | 85 dam2 | 86 dam2 | 87 dam2 | 88 dam2 | 89 dam2 | 90 dam2 | 91 dam2 | 92 dam2 | 93 dam2 | 94 dam2 | 95 dam2 | 96 dam2 | 97 dam2 | 98 dam2 | 99 dam2 | 100 dam2 |
| zeptobarn | 1.0 × 1051 zb | 2.0 × 1051 zb | 3.0 × 1051 zb | 4.0 × 1051 zb | 5.0 × 1051 zb | 6.0 × 1051 zb | 7.0 × 1051 zb | 8.0 × 1051 zb | 9.0 × 1051 zb | 1.0 × 1052 zb | 1.1 × 1052 zb | 1.2 × 1052 zb | 1.3 × 1052 zb | 1.4 × 1052 zb | 1.5 × 1052 zb | 1.6 × 1052 zb | 1.7 × 1052 zb | 1.8 × 1052 zb | 1.9 × 1052 zb | 2.0 × 1052 zb | 2.1 × 1052 zb | 2.2 × 1052 zb | 2.3 × 1052 zb | 2.4 × 1052 zb | 2.5 × 1052 zb | 2.6 × 1052 zb | 2.7 × 1052 zb | 2.8 × 1052 zb | 2.9 × 1052 zb | 3.0 × 1052 zb | 3.1 × 1052 zb | 3.2 × 1052 zb | 3.3 × 1052 zb | 3.4 × 1052 zb | 3.5 × 1052 zb | 3.6 × 1052 zb | 3.7 × 1052 zb | 3.8 × 1052 zb | 3.9 × 1052 zb | 4.0 × 1052 zb | 4.1 × 1052 zb | 4.2 × 1052 zb | 4.3 × 1052 zb | 4.4 × 1052 zb | 4.5 × 1052 zb | 4.6 × 1052 zb | 4.7 × 1052 zb | 4.8 × 1052 zb | 4.9 × 1052 zb | 5.0 × 1052 zb | 5.1 × 1052 zb | 5.2 × 1052 zb | 5.3 × 1052 zb | 5.4 × 1052 zb | 5.5 × 1052 zb | 5.6 × 1052 zb | 5.7 × 1052 zb | 5.8 × 1052 zb | 5.9 × 1052 zb | 6.0 × 1052 zb | 6.1 × 1052 zb | 6.2 × 1052 zb | 6.3 × 1052 zb | 6.4 × 1052 zb | 6.5 × 1052 zb | 6.6 × 1052 zb | 6.7 × 1052 zb | 6.8 × 1052 zb | 6.9 × 1052 zb | 7.0 × 1052 zb | 7.1 × 1052 zb | 7.2 × 1052 zb | 7.3 × 1052 zb | 7.4 × 1052 zb | 7.5 × 1052 zb | 7.6 × 1052 zb | 7.7 × 1052 zb | 7.8 × 1052 zb | 7.9 × 1052 zb | 8.0 × 1052 zb | 8.1 × 1052 zb | 8.2 × 1052 zb | 8.3 × 1052 zb | 8.4 × 1052 zb | 8.5 × 1052 zb | 8.6 × 1052 zb | 8.7 × 1052 zb | 8.8 × 1052 zb | 8.9 × 1052 zb | 9.0 × 1052 zb | 9.1 × 1052 zb | 9.2 × 1052 zb | 9.3 × 1052 zb | 9.4 × 1052 zb | 9.5 × 1052 zb | 9.6 × 1052 zb | 9.7 × 1052 zb | 9.8 × 1052 zb | 9.9 × 1052 zb | 1.0 × 1053 zb |
Square decametre (International spelling as used by the International Bureau of Weights and Measures) or square decameter (American spelling) or are, symbol dam2, is the unit of area or surface area.
| 1 square decameters = 1.0E+51 zeptobarns | 6 square decameters = 6.0E+51 zeptobarns |
| 2 square decameters = 2.0E+51 zeptobarns | 7 square decameters = 7.0E+51 zeptobarns |
| 3 square decameters = 3.0E+51 zeptobarns | 8 square decameters = 8.0E+51 zeptobarns |
| 4 square decameters = 4.0E+51 zeptobarns | 9 square decameters = 9.0E+51 zeptobarns |
| 5 square decameters = 5.0E+51 zeptobarns | 10 square decameters = 1.0E+52 zeptobarns |
A zeptobarn (symbol: zb) is a unit of area equal to 10−49 m2.
| 1 zeptobarns = 1.0E-51 square decameters | 6 zeptobarns = 6.0E-51 square decameters |
| 2 zeptobarns = 2.0E-51 square decameters | 7 zeptobarns = 7.0E-51 square decameters |
| 3 zeptobarns = 3.0E-51 square decameters | 8 zeptobarns = 8.0E-51 square decameters |
| 4 zeptobarns = 4.0E-51 square decameters | 9 zeptobarns = 9.0E-51 square decameters |
| 5 zeptobarns = 5.0E-51 square decameters | 10 zeptobarns = 1.0E-50 square decameters |
| 1 square decameters = 1.0 × 1051 zeptobarns |
| 1 zeptobarns = 1.0 × 10-51 square decameters |