square chain (US Survey) | 1 sq ch | 2 sq ch | 3 sq ch | 4 sq ch | 5 sq ch | 6 sq ch | 7 sq ch | 8 sq ch | 9 sq ch | 10 sq ch | 11 sq ch | 12 sq ch | 13 sq ch | 14 sq ch | 15 sq ch | 16 sq ch | 17 sq ch | 18 sq ch | 19 sq ch | 20 sq ch | 21 sq ch | 22 sq ch | 23 sq ch | 24 sq ch | 25 sq ch | 26 sq ch | 27 sq ch | 28 sq ch | 29 sq ch | 30 sq ch | 31 sq ch | 32 sq ch | 33 sq ch | 34 sq ch | 35 sq ch | 36 sq ch | 37 sq ch | 38 sq ch | 39 sq ch | 40 sq ch | 41 sq ch | 42 sq ch | 43 sq ch | 44 sq ch | 45 sq ch | 46 sq ch | 47 sq ch | 48 sq ch | 49 sq ch | 50 sq ch | 51 sq ch | 52 sq ch | 53 sq ch | 54 sq ch | 55 sq ch | 56 sq ch | 57 sq ch | 58 sq ch | 59 sq ch | 60 sq ch | 61 sq ch | 62 sq ch | 63 sq ch | 64 sq ch | 65 sq ch | 66 sq ch | 67 sq ch | 68 sq ch | 69 sq ch | 70 sq ch | 71 sq ch | 72 sq ch | 73 sq ch | 74 sq ch | 75 sq ch | 76 sq ch | 77 sq ch | 78 sq ch | 79 sq ch | 80 sq ch | 81 sq ch | 82 sq ch | 83 sq ch | 84 sq ch | 85 sq ch | 86 sq ch | 87 sq ch | 88 sq ch | 89 sq ch | 90 sq ch | 91 sq ch | 92 sq ch | 93 sq ch | 94 sq ch | 95 sq ch | 96 sq ch | 97 sq ch | 98 sq ch | 99 sq ch | 100 sq ch |
square hectometer | 0.0404687 hm2 | 0.0809375 hm2 | 0.1214062 hm2 | 0.1618749 hm2 | 0.2023437 hm2 | 0.2428124 hm2 | 0.2832811 hm2 | 0.3237498 hm2 | 0.3642186 hm2 | 0.4046873 hm2 | 0.4451560 hm2 | 0.4856248 hm2 | 0.5260935 hm2 | 0.5665622 hm2 | 0.6070310 hm2 | 0.6474997 hm2 | 0.6879684 hm2 | 0.7284371 hm2 | 0.7689059 hm2 | 0.8093746 hm2 | 0.8498433 hm2 | 0.8903121 hm2 | 0.9307808 hm2 | 0.9712495 hm2 | 1.0117183 hm2 | 1.0521870 hm2 | 1.0926557 hm2 | 1.1331244 hm2 | 1.1735932 hm2 | 1.2140619 hm2 | 1.2545306 hm2 | 1.2949994 hm2 | 1.3354681 hm2 | 1.3759368 hm2 | 1.4164056 hm2 | 1.4568743 hm2 | 1.4973430 hm2 | 1.5378117 hm2 | 1.5782805 hm2 | 1.6187492 hm2 | 1.6592179 hm2 | 1.6996867 hm2 | 1.7401554 hm2 | 1.7806241 hm2 | 1.8210929 hm2 | 1.8615616 hm2 | 1.9020303 hm2 | 1.9424990 hm2 | 1.9829678 hm2 | 2.0234365 hm2 | 2.0639052 hm2 | 2.1043740 hm2 | 2.1448427 hm2 | 2.1853114 hm2 | 2.2257802 hm2 | 2.2662489 hm2 | 2.3067176 hm2 | 2.3471863 hm2 | 2.3876551 hm2 | 2.4281238 hm2 | 2.4685925 hm2 | 2.5090613 hm2 | 2.5495300 hm2 | 2.5899987 hm2 | 2.6304675 hm2 | 2.6709362 hm2 | 2.7114049 hm2 | 2.7518736 hm2 | 2.7923424 hm2 | 2.8328111 hm2 | 2.8732798 hm2 | 2.9137486 hm2 | 2.9542173 hm2 | 2.9946860 hm2 | 3.0351548 hm2 | 3.0756235 hm2 | 3.1160922 hm2 | 3.1565609 hm2 | 3.1970297 hm2 | 3.2374984 hm2 | 3.2779671 hm2 | 3.3184359 hm2 | 3.3589046 hm2 | 3.3993733 hm2 | 3.4398421 hm2 | 3.4803108 hm2 | 3.5207795 hm2 | 3.5612482 hm2 | 3.6017170 hm2 | 3.6421857 hm2 | 3.6826544 hm2 | 3.7231232 hm2 | 3.7635919 hm2 | 3.8040606 hm2 | 3.8445294 hm2 | 3.8849981 hm2 | 3.9254668 hm2 | 3.9659355 hm2 | 4.0064043 hm2 | 4.046873 hm2 |
square chain (US Survey) is a unit of area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square chain (US Survey) | sq ch | ≡ 66 ft (US) × 66 ft (US) = 1⁄10 US survey acre | ≈ 404.6873 m2 | Imperial/US |
square chains (US Survey) | square hectometers | square chains (US Survey) | square hectometers |
---|---|---|---|
1 | = 0.04046873 | 6 | = 0.24281238 |
2 | = 0.08093746 | 7 | = 0.28328111 |
3 | = 0.12140619 | 8 | = 0.32374984 |
4 | = 0.16187492 | 9 | = 0.36421857 |
5 | = 0.20234365 | 10 | = 0.4046873 |
Square hectometre (International spelling as used by the International Bureau of Weights and Measures) or Square hectometer (American spelling) or hectare, symbol hm2, is the unit of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square hectometer | hm2 | ≡ 1 hm × 1 hm ≡ 102 m × 102 m | = 104 m2 | Metric system SI |
square hectometers | square chains (US Survey) | square hectometers | square chains (US Survey) |
---|---|---|---|
1 | = 24.710436922533 | 6 | = 148.2626215352 |
2 | = 49.420873845065 | 7 | = 172.97305845773 |
3 | = 74.131310767598 | 8 | = 197.68349538026 |
4 | = 98.84174769013 | 9 | = 222.39393230279 |
5 | = 123.55218461266 | 10 | = 247.10436922533 |
square chains (US Survey) | square hectometers |
---|---|
1 | = 0.0404687 |
24.7104369 | = 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 …) |