| millibarn | 1 mb | 2 mb | 3 mb | 4 mb | 5 mb | 6 mb | 7 mb | 8 mb | 9 mb | 10 mb | 11 mb | 12 mb | 13 mb | 14 mb | 15 mb | 16 mb | 17 mb | 18 mb | 19 mb | 20 mb | 21 mb | 22 mb | 23 mb | 24 mb | 25 mb | 26 mb | 27 mb | 28 mb | 29 mb | 30 mb | 31 mb | 32 mb | 33 mb | 34 mb | 35 mb | 36 mb | 37 mb | 38 mb | 39 mb | 40 mb | 41 mb | 42 mb | 43 mb | 44 mb | 45 mb | 46 mb | 47 mb | 48 mb | 49 mb | 50 mb | 51 mb | 52 mb | 53 mb | 54 mb | 55 mb | 56 mb | 57 mb | 58 mb | 59 mb | 60 mb | 61 mb | 62 mb | 63 mb | 64 mb | 65 mb | 66 mb | 67 mb | 68 mb | 69 mb | 70 mb | 71 mb | 72 mb | 73 mb | 74 mb | 75 mb | 76 mb | 77 mb | 78 mb | 79 mb | 80 mb | 81 mb | 82 mb | 83 mb | 84 mb | 85 mb | 86 mb | 87 mb | 88 mb | 89 mb | 90 mb | 91 mb | 92 mb | 93 mb | 94 mb | 95 mb | 96 mb | 97 mb | 98 mb | 99 mb | 100 mb |
| decare | 1.0 × 10-34 Da | 2.0 × 10-34 Da | 3.0 × 10-34 Da | 4.0 × 10-34 Da | 5.0 × 10-34 Da | 6.0 × 10-34 Da | 7.0 × 10-34 Da | 8.0 × 10-34 Da | 9.0 × 10-34 Da | 1.0 × 10-33 Da | 1.1 × 10-33 Da | 1.2 × 10-33 Da | 1.3 × 10-33 Da | 1.4 × 10-33 Da | 1.5 × 10-33 Da | 1.6 × 10-33 Da | 1.7 × 10-33 Da | 1.8 × 10-33 Da | 1.9 × 10-33 Da | 2.0 × 10-33 Da | 2.1 × 10-33 Da | 2.2 × 10-33 Da | 2.3 × 10-33 Da | 2.4 × 10-33 Da | 2.5 × 10-33 Da | 2.6 × 10-33 Da | 2.7 × 10-33 Da | 2.8 × 10-33 Da | 2.9 × 10-33 Da | 3.0 × 10-33 Da | 3.1 × 10-33 Da | 3.2 × 10-33 Da | 3.3 × 10-33 Da | 3.4 × 10-33 Da | 3.5 × 10-33 Da | 3.6 × 10-33 Da | 3.7 × 10-33 Da | 3.8 × 10-33 Da | 3.9 × 10-33 Da | 4.0 × 10-33 Da | 4.1 × 10-33 Da | 4.2 × 10-33 Da | 4.3 × 10-33 Da | 4.4 × 10-33 Da | 4.5 × 10-33 Da | 4.6 × 10-33 Da | 4.7 × 10-33 Da | 4.8 × 10-33 Da | 4.9 × 10-33 Da | 5.0 × 10-33 Da | 5.1 × 10-33 Da | 5.2 × 10-33 Da | 5.3 × 10-33 Da | 5.4 × 10-33 Da | 5.5 × 10-33 Da | 5.6 × 10-33 Da | 5.7 × 10-33 Da | 5.8 × 10-33 Da | 5.9 × 10-33 Da | 6.0 × 10-33 Da | 6.1 × 10-33 Da | 6.2 × 10-33 Da | 6.3 × 10-33 Da | 6.4 × 10-33 Da | 6.5 × 10-33 Da | 6.6 × 10-33 Da | 6.7 × 10-33 Da | 6.8 × 10-33 Da | 6.9 × 10-33 Da | 7.0 × 10-33 Da | 7.1 × 10-33 Da | 7.2 × 10-33 Da | 7.3 × 10-33 Da | 7.4 × 10-33 Da | 7.5 × 10-33 Da | 7.6 × 10-33 Da | 7.7 × 10-33 Da | 7.8 × 10-33 Da | 7.9 × 10-33 Da | 8.0 × 10-33 Da | 8.1 × 10-33 Da | 8.2 × 10-33 Da | 8.3 × 10-33 Da | 8.4 × 10-33 Da | 8.5 × 10-33 Da | 8.6 × 10-33 Da | 8.7 × 10-33 Da | 8.8 × 10-33 Da | 8.9 × 10-33 Da | 9.0 × 10-33 Da | 9.1 × 10-33 Da | 9.2 × 10-33 Da | 9.3 × 10-33 Da | 9.4 × 10-33 Da | 9.5 × 10-33 Da | 9.6 × 10-33 Da | 9.7 × 10-33 Da | 9.8 × 10-33 Da | 9.9 × 10-33 Da | 1.0 × 10-32 Da |
A millibarn (symbol: mb) is a unit of area equal to 10−31 m2.
| 1 millibarns ≡ 1.0E-34 decares | 6 millibarns ≡ 6.0E-34 decares |
| 2 millibarns ≡ 2.0E-34 decares | 7 millibarns ≡ 7.0E-34 decares |
| 3 millibarns ≡ 3.0E-34 decares | 8 millibarns ≡ 8.0E-34 decares |
| 4 millibarns ≡ 4.0E-34 decares | 9 millibarns ≡ 9.0E-34 decares |
| 5 millibarns ≡ 5.0E-34 decares | 10 millibarns ≡ 1.0E-33 decares |
The decare (/ˈdɛkɑːr/ or /ˈdɛkɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas of the Middle East and the Balkans (Bulgaria) as a measure of land area. Instead of the name "decare", the names of traditional land measures are usually used, redefined as one decare:
| 1 decares ≡ 1.0E+34 millibarns | 6 decares ≡ 6.0E+34 millibarns |
| 2 decares ≡ 2.0E+34 millibarns | 7 decares ≡ 7.0E+34 millibarns |
| 3 decares ≡ 3.0E+34 millibarns | 8 decares ≡ 8.0E+34 millibarns |
| 4 decares ≡ 4.0E+34 millibarns | 9 decares ≡ 9.0E+34 millibarns |
| 5 decares ≡ 5.0E+34 millibarns | 10 decares ≡ 1.0E+35 millibarns |
| 1 millibarns ≡ 1.0 × 10-34 decares |
| 1 decares ≡ 1.0 × 1034 millibarns |