square chain (international) | 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 kilometer | 0.0004047 km2 | 0.0008094 km2 | 0.0012141 km2 | 0.0016187 km2 | 0.0020234 km2 | 0.0024281 km2 | 0.0028328 km2 | 0.0032375 km2 | 0.0036422 km2 | 0.0040469 km2 | 0.0044515 km2 | 0.0048562 km2 | 0.0052609 km2 | 0.0056656 km2 | 0.0060703 km2 | 0.0064750 km2 | 0.0068797 km2 | 0.0072843 km2 | 0.0076890 km2 | 0.0080937 km2 | 0.0084984 km2 | 0.0089031 km2 | 0.0093078 km2 | 0.0097125 km2 | 0.0101171 km2 | 0.0105218 km2 | 0.0109265 km2 | 0.0113312 km2 | 0.0117359 km2 | 0.0121406 km2 | 0.0125453 km2 | 0.0129499 km2 | 0.0133546 km2 | 0.0137593 km2 | 0.0141640 km2 | 0.0145687 km2 | 0.0149734 km2 | 0.0153781 km2 | 0.0157827 km2 | 0.0161874 km2 | 0.0165921 km2 | 0.0169968 km2 | 0.0174015 km2 | 0.0178062 km2 | 0.0182109 km2 | 0.0186155 km2 | 0.0190202 km2 | 0.0194249 km2 | 0.0198296 km2 | 0.0202343 km2 | 0.0206390 km2 | 0.0210437 km2 | 0.0214483 km2 | 0.0218530 km2 | 0.0222577 km2 | 0.0226624 km2 | 0.0230671 km2 | 0.0234718 km2 | 0.0238765 km2 | 0.0242811 km2 | 0.0246858 km2 | 0.0250905 km2 | 0.0254952 km2 | 0.0258999 km2 | 0.0263046 km2 | 0.0267093 km2 | 0.0271139 km2 | 0.0275186 km2 | 0.0279233 km2 | 0.0283280 km2 | 0.0287327 km2 | 0.0291374 km2 | 0.0295421 km2 | 0.0299467 km2 | 0.0303514 km2 | 0.0307561 km2 | 0.0311608 km2 | 0.0315655 km2 | 0.0319702 km2 | 0.0323749 km2 | 0.0327795 km2 | 0.0331842 km2 | 0.0335889 km2 | 0.0339936 km2 | 0.0343983 km2 | 0.0348030 km2 | 0.0352077 km2 | 0.0356123 km2 | 0.0360170 km2 | 0.0364217 km2 | 0.0368264 km2 | 0.0372311 km2 | 0.0376358 km2 | 0.0380405 km2 | 0.0384451 km2 | 0.0388498 km2 | 0.0392545 km2 | 0.0396592 km2 | 0.0400639 km2 | 0.0404686 km2 |
square chain is a unit of area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square chain (international) | sq ch | ≡ 66 ft × 66 ft = 1⁄10 ac | ≡ 404.68564224 m2 | Imperial/US |
square chains (international) | square kilometers | square chains (international) | square kilometers |
---|---|---|---|
1 | = 0.00040468564224 | 6 | = 0.00242811385344 |
2 | = 0.00080937128448 | 7 | = 0.00283279949568 |
3 | = 0.00121405692672 | 8 | = 0.00323748513792 |
4 | = 0.00161874256896 | 9 | = 0.00364217078016 |
5 | = 0.0020234282112 | 10 | = 0.0040468564224 |
Square kilometre (International spelling as used by the International Bureau of Weights and Measures) or square kilometer (American spelling), symbol km2, is a multiple of the square metre, the SI unit of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square kilometer | km2 | ≡ 1 km × 1 km | = 106 m2 | Metric system SI |
square kilometers | square chains (international) | square kilometers | square chains (international) |
---|---|---|---|
1 | = 2471.0538146717 | 6 | = 14826.32288803 |
2 | = 4942.1076293433 | 7 | = 17297.376702702 |
3 | = 7413.161444015 | 8 | = 19768.430517373 |
4 | = 9884.2152586866 | 9 | = 22239.484332045 |
5 | = 12355.269073358 | 10 | = 24710.538146717 |
square chains (international) | square kilometers |
---|---|
1 | = 0.0004047 |
2,471.0538147 | = 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 …) |