| are | 1 a | 2 a | 3 a | 4 a | 5 a | 6 a | 7 a | 8 a | 9 a | 10 a | 11 a | 12 a | 13 a | 14 a | 15 a | 16 a | 17 a | 18 a | 19 a | 20 a | 21 a | 22 a | 23 a | 24 a | 25 a | 26 a | 27 a | 28 a | 29 a | 30 a | 31 a | 32 a | 33 a | 34 a | 35 a | 36 a | 37 a | 38 a | 39 a | 40 a | 41 a | 42 a | 43 a | 44 a | 45 a | 46 a | 47 a | 48 a | 49 a | 50 a | 51 a | 52 a | 53 a | 54 a | 55 a | 56 a | 57 a | 58 a | 59 a | 60 a | 61 a | 62 a | 63 a | 64 a | 65 a | 66 a | 67 a | 68 a | 69 a | 70 a | 71 a | 72 a | 73 a | 74 a | 75 a | 76 a | 77 a | 78 a | 79 a | 80 a | 81 a | 82 a | 83 a | 84 a | 85 a | 86 a | 87 a | 88 a | 89 a | 90 a | 91 a | 92 a | 93 a | 94 a | 95 a | 96 a | 97 a | 98 a | 99 a | 100 a |
| stremma | 0.1 stremma | 0.2 stremma | 0.3 stremma | 0.4 stremma | 0.5 stremma | 0.6 stremma | 0.7 stremma | 0.8 stremma | 0.9 stremma | 1 stremma | 1.1 stremma | 1.2 stremma | 1.3 stremma | 1.4 stremma | 1.5 stremma | 1.6 stremma | 1.7 stremma | 1.8 stremma | 1.9 stremma | 2 stremma | 2.1 stremma | 2.2 stremma | 2.3 stremma | 2.4 stremma | 2.5 stremma | 2.6 stremma | 2.7 stremma | 2.8 stremma | 2.9 stremma | 3 stremma | 3.1 stremma | 3.2 stremma | 3.3 stremma | 3.4 stremma | 3.5 stremma | 3.6 stremma | 3.7 stremma | 3.8 stremma | 3.9 stremma | 4 stremma | 4.1 stremma | 4.2 stremma | 4.3 stremma | 4.4 stremma | 4.5 stremma | 4.6 stremma | 4.7 stremma | 4.8 stremma | 4.9 stremma | 5 stremma | 5.1 stremma | 5.2 stremma | 5.3 stremma | 5.4 stremma | 5.5 stremma | 5.6 stremma | 5.7 stremma | 5.8 stremma | 5.9 stremma | 6 stremma | 6.1 stremma | 6.2 stremma | 6.3 stremma | 6.4 stremma | 6.5 stremma | 6.6 stremma | 6.7 stremma | 6.8 stremma | 6.9 stremma | 7 stremma | 7.1 stremma | 7.2 stremma | 7.3 stremma | 7.4 stremma | 7.5 stremma | 7.6 stremma | 7.7 stremma | 7.8 stremma | 7.9 stremma | 8 stremma | 8.1 stremma | 8.2 stremma | 8.3 stremma | 8.4 stremma | 8.5 stremma | 8.6 stremma | 8.7 stremma | 8.8 stremma | 8.9 stremma | 9 stremma | 9.1 stremma | 9.2 stremma | 9.3 stremma | 9.4 stremma | 9.5 stremma | 9.6 stremma | 9.7 stremma | 9.8 stremma | 9.9 stremma | 10 stremma |
The are (/ˈɑːr/ or /ˈɛər/) is a unit of area, equal to 100 square metres (10 m × 10 m), used for measuring land area. It was defined by older forms of the metric system, but is now outside of the modern International System of Units (SI).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| are | a | ≡ 100 m2 | ≡ 100 m2 | Metric system SI |
| ares | stremma | ares | stremma |
|---|---|---|---|
| 1 | ≡ 0.1 | 6 | ≡ 0.6 |
| 2 | ≡ 0.2 | 7 | ≡ 0.7 |
| 3 | ≡ 0.3 | 8 | ≡ 0.8 |
| 4 | ≡ 0.4 | 9 | ≡ 0.9 |
| 5 | ≡ 0.5 | 10 | ≡ 1 |
The stremma (pl. stremmata; Greek: στρέμμα, strémma) is a Greek unit of land area now equal to precisely 1,000 square meters. It is also known as the royal stremma to distinguish it from earlier forms of the unit.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| stremma | = 1000 m2 | ≡ 1000 m2 | Other |
| stremma | ares | stremma | ares |
|---|---|---|---|
| 1 | ≡ 10 | 6 | ≡ 60 |
| 2 | ≡ 20 | 7 | ≡ 70 |
| 3 | ≡ 30 | 8 | ≡ 80 |
| 4 | ≡ 40 | 9 | ≡ 90 |
| 5 | ≡ 50 | 10 | ≡ 100 |
| ares | stremma |
|---|---|
| 1 | ≡ 0.1 |
| 10 | ≡ 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 …) |