| 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 centimeter | 4 046 873 cm2 | 8 093 746 cm2 | 12 140 619 cm2 | 16 187 492 cm2 | 20 234 365 cm2 | 24 281 238 cm2 | 28 328 111 cm2 | 32 374 984 cm2 | 36 421 857 cm2 | 40 468 730 cm2 | 44 515 603 cm2 | 48 562 476 cm2 | 52 609 349 cm2 | 56 656 222 cm2 | 60 703 095 cm2 | 64 749 968 cm2 | 68 796 841 cm2 | 72 843 714 cm2 | 76 890 587 cm2 | 80 937 460 cm2 | 84 984 333 cm2 | 89 031 206 cm2 | 93 078 079 cm2 | 97 124 952 cm2 | 101 171 825 cm2 | 105 218 698 cm2 | 109 265 571 cm2 | 113 312 444 cm2 | 117 359 317 cm2 | 121 406 190 cm2 | 125 453 063 cm2 | 129 499 936 cm2 | 133 546 809 cm2 | 137 593 682 cm2 | 141 640 555 cm2 | 145 687 428 cm2 | 149 734 301 cm2 | 153 781 174 cm2 | 157 828 047 cm2 | 161 874 920 cm2 | 165 921 793 cm2 | 169 968 666 cm2 | 174 015 539 cm2 | 178 062 412 cm2 | 182 109 285 cm2 | 186 156 158 cm2 | 190 203 031 cm2 | 194 249 904 cm2 | 198 296 777 cm2 | 202 343 650 cm2 | 206 390 523 cm2 | 210 437 396 cm2 | 214 484 269 cm2 | 218 531 142 cm2 | 222 578 015 cm2 | 226 624 888 cm2 | 230 671 761 cm2 | 234 718 634 cm2 | 238 765 507 cm2 | 242 812 380 cm2 | 246 859 253 cm2 | 250 906 126 cm2 | 254 952 999 cm2 | 258 999 872 cm2 | 263 046 745 cm2 | 267 093 618 cm2 | 271 140 491 cm2 | 275 187 364 cm2 | 279 234 237 cm2 | 283 281 110 cm2 | 287 327 983 cm2 | 291 374 856 cm2 | 295 421 729 cm2 | 299 468 602 cm2 | 303 515 475 cm2 | 307 562 348 cm2 | 311 609 221 cm2 | 315 656 094 cm2 | 319 702 967 cm2 | 323 749 840 cm2 | 327 796 713 cm2 | 331 843 586 cm2 | 335 890 459 cm2 | 339 937 332 cm2 | 343 984 205 cm2 | 348 031 078 cm2 | 352 077 951 cm2 | 356 124 824 cm2 | 360 171 697 cm2 | 364 218 570 cm2 | 368 265 443 cm2 | 372 312 316 cm2 | 376 359 189 cm2 | 380 406 062 cm2 | 384 452 935 cm2 | 388 499 808 cm2 | 392 546 681 cm2 | 396 593 554 cm2 | 400 640 427 cm2 | 404 687 300 cm2 |
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 centimeters | square chains (US Survey) | square centimeters |
|---|---|---|---|
| 1 | = 4046873 | 6 | = 24281238 |
| 2 | = 8093746 | 7 | = 28328111 |
| 3 | = 12140619 | 8 | = 32374984 |
| 4 | = 16187492 | 9 | = 36421857 |
| 5 | = 20234365 | 10 | = 40468730 |
Square centimetre (International spelling as used by the International Bureau of Weights and Measures) or square centimeter (American spelling), symbol cm2, is the SI unit of area or surface area.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| square centimeter | cm2 | ≡ 1 cm × 1 cm | = 10-4 m2 | Metric system SI |
| square centimeters | square chains (US Survey) | square centimeters | square chains (US Survey) |
|---|---|---|---|
| 1 | = 2.4710436922533E-7 | 6 | = 1.482626215352E-6 |
| 2 | = 4.9420873845065E-7 | 7 | = 1.7297305845773E-6 |
| 3 | = 7.4131310767598E-7 | 8 | = 1.9768349538026E-6 |
| 4 | = 9.884174769013E-7 | 9 | = 2.2239393230279E-6 |
| 5 | = 1.2355218461266E-6 | 10 | = 2.4710436922533E-6 |
| square chains (US Survey) | square centimeters |
|---|---|
| 1 | = 4 046 873 |
| 2.4710436922533 × 10-7 | = 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 …) |