circular inch | 1 circ in | 2 circ in | 3 circ in | 4 circ in | 5 circ in | 6 circ in | 7 circ in | 8 circ in | 9 circ in | 10 circ in | 11 circ in | 12 circ in | 13 circ in | 14 circ in | 15 circ in | 16 circ in | 17 circ in | 18 circ in | 19 circ in | 20 circ in | 21 circ in | 22 circ in | 23 circ in | 24 circ in | 25 circ in | 26 circ in | 27 circ in | 28 circ in | 29 circ in | 30 circ in | 31 circ in | 32 circ in | 33 circ in | 34 circ in | 35 circ in | 36 circ in | 37 circ in | 38 circ in | 39 circ in | 40 circ in | 41 circ in | 42 circ in | 43 circ in | 44 circ in | 45 circ in | 46 circ in | 47 circ in | 48 circ in | 49 circ in | 50 circ in | 51 circ in | 52 circ in | 53 circ in | 54 circ in | 55 circ in | 56 circ in | 57 circ in | 58 circ in | 59 circ in | 60 circ in | 61 circ in | 62 circ in | 63 circ in | 64 circ in | 65 circ in | 66 circ in | 67 circ in | 68 circ in | 69 circ in | 70 circ in | 71 circ in | 72 circ in | 73 circ in | 74 circ in | 75 circ in | 76 circ in | 77 circ in | 78 circ in | 79 circ in | 80 circ in | 81 circ in | 82 circ in | 83 circ in | 84 circ in | 85 circ in | 86 circ in | 87 circ in | 88 circ in | 89 circ in | 90 circ in | 91 circ in | 92 circ in | 93 circ in | 94 circ in | 95 circ in | 96 circ in | 97 circ in | 98 circ in | 99 circ in | 100 circ in |
yardland | 4.2225625 × 10-9 yardland | 8.445125 × 10-9 yardland | 1.26676875 × 10-8 yardland | 1.689025 × 10-8 yardland | 2.11128125 × 10-8 yardland | 2.5335375 × 10-8 yardland | 2.95579375 × 10-8 yardland | 3.37805 × 10-8 yardland | 3.80030625 × 10-8 yardland | 4.2225625 × 10-8 yardland | 4.64481875 × 10-8 yardland | 5.067075 × 10-8 yardland | 5.48933125 × 10-8 yardland | 5.9115875 × 10-8 yardland | 6.33384375 × 10-8 yardland | 6.7561 × 10-8 yardland | 7.17835625 × 10-8 yardland | 7.6006125 × 10-8 yardland | 8.02286875 × 10-8 yardland | 8.445125 × 10-8 yardland | 8.86738125 × 10-8 yardland | 9.2896375 × 10-8 yardland | 9.71189375 × 10-8 yardland | 1.013415 × 10-7 yardland | 1.055640625 × 10-7 yardland | 1.09786625 × 10-7 yardland | 1.140091875 × 10-7 yardland | 1.1823175 × 10-7 yardland | 1.224543125 × 10-7 yardland | 1.26676875 × 10-7 yardland | 1.308994375 × 10-7 yardland | 1.35122 × 10-7 yardland | 1.393445625 × 10-7 yardland | 1.43567125 × 10-7 yardland | 1.477896875 × 10-7 yardland | 1.5201225 × 10-7 yardland | 1.562348125 × 10-7 yardland | 1.60457375 × 10-7 yardland | 1.646799375 × 10-7 yardland | 1.689025 × 10-7 yardland | 1.731250625 × 10-7 yardland | 1.77347625 × 10-7 yardland | 1.815701875 × 10-7 yardland | 1.8579275 × 10-7 yardland | 1.900153125 × 10-7 yardland | 1.94237875 × 10-7 yardland | 1.984604375 × 10-7 yardland | 2.02683 × 10-7 yardland | 2.069055625 × 10-7 yardland | 2.11128125 × 10-7 yardland | 2.153506875 × 10-7 yardland | 2.1957325 × 10-7 yardland | 2.237958125 × 10-7 yardland | 2.28018375 × 10-7 yardland | 2.322409375 × 10-7 yardland | 2.364635 × 10-7 yardland | 2.406860625 × 10-7 yardland | 2.44908625 × 10-7 yardland | 2.491311875 × 10-7 yardland | 2.5335375 × 10-7 yardland | 2.575763125 × 10-7 yardland | 2.61798875 × 10-7 yardland | 2.660214375 × 10-7 yardland | 2.70244 × 10-7 yardland | 2.744665625 × 10-7 yardland | 2.78689125 × 10-7 yardland | 2.829116875 × 10-7 yardland | 2.8713425 × 10-7 yardland | 2.913568125 × 10-7 yardland | 2.95579375 × 10-7 yardland | 2.998019375 × 10-7 yardland | 3.040245 × 10-7 yardland | 3.082470625 × 10-7 yardland | 3.12469625 × 10-7 yardland | 3.166921875 × 10-7 yardland | 3.2091475 × 10-7 yardland | 3.251373125 × 10-7 yardland | 3.29359875 × 10-7 yardland | 3.335824375 × 10-7 yardland | 3.37805 × 10-7 yardland | 3.420275625 × 10-7 yardland | 3.46250125 × 10-7 yardland | 3.504726875 × 10-7 yardland | 3.5469525 × 10-7 yardland | 3.589178125 × 10-7 yardland | 3.63140375 × 10-7 yardland | 3.673629375 × 10-7 yardland | 3.715855 × 10-7 yardland | 3.758080625 × 10-7 yardland | 3.80030625 × 10-7 yardland | 3.842531875 × 10-7 yardland | 3.8847575 × 10-7 yardland | 3.926983125 × 10-7 yardland | 3.96920875 × 10-7 yardland | 4.011434375 × 10-7 yardland | 4.05366 × 10-7 yardland | 4.095885625 × 10-7 yardland | 4.13811125 × 10-7 yardland | 4.180336875 × 10-7 yardland | 4.2225625 × 10-7 yardland |
circular inch is a unit of area. it uses in Imperial/US system. it exactly equal π⁄4 sq in and approximately ≈ 5.067075 × 10−4 m2
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
circular inch | circ in | ≡ π⁄4 sq in | ≈ 5.067075×10−4 m2 | Imperial/US |
circular inches | yardlands | circular inches | yardlands |
---|---|---|---|
1 | = 4.2225625E-9 | 6 | = 2.5335375E-8 |
2 | = 8.445125E-9 | 7 | = 2.95579375E-8 |
3 | = 1.26676875E-8 | 8 | = 3.37805E-8 |
4 | = 1.689025E-8 | 9 | = 3.80030625E-8 |
5 | = 2.11128125E-8 | 10 | = 4.2225625E-8 |
The virgate, yardland, or yard of land (Latin: virgāta [terrae]) was an English unit of land. Primarily a measure of tax assessment rather than area, the virgate was usually (but not always) reckoned as 1⁄4 hide and notionally (but seldom exactly) equal to 30 acres. It was equivalent to two of the Danelaw's oxgangs.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
yardland | ≈ 30 ac | ≈ 1.2×105 m2 | Other |
yardlands | circular inches | yardlands | circular inches |
---|---|---|---|
1 | = 236823019.19747 | 6 | = 1420938115.1848 |
2 | = 473646038.39493 | 7 | = 1657761134.3823 |
3 | = 710469057.5924 | 8 | = 1894584153.5797 |
4 | = 947292076.78986 | 9 | = 2131407172.7772 |
5 | = 1184115095.9873 | 10 | = 2368230191.9747 |
circular inches | yardlands |
---|---|
1 | = 4.2225625 × 10-9 |
236,823,019.19747 | = 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 …) |