centiare | 1 ca | 2 ca | 3 ca | 4 ca | 5 ca | 6 ca | 7 ca | 8 ca | 9 ca | 10 ca | 11 ca | 12 ca | 13 ca | 14 ca | 15 ca | 16 ca | 17 ca | 18 ca | 19 ca | 20 ca | 21 ca | 22 ca | 23 ca | 24 ca | 25 ca | 26 ca | 27 ca | 28 ca | 29 ca | 30 ca | 31 ca | 32 ca | 33 ca | 34 ca | 35 ca | 36 ca | 37 ca | 38 ca | 39 ca | 40 ca | 41 ca | 42 ca | 43 ca | 44 ca | 45 ca | 46 ca | 47 ca | 48 ca | 49 ca | 50 ca | 51 ca | 52 ca | 53 ca | 54 ca | 55 ca | 56 ca | 57 ca | 58 ca | 59 ca | 60 ca | 61 ca | 62 ca | 63 ca | 64 ca | 65 ca | 66 ca | 67 ca | 68 ca | 69 ca | 70 ca | 71 ca | 72 ca | 73 ca | 74 ca | 75 ca | 76 ca | 77 ca | 78 ca | 79 ca | 80 ca | 81 ca | 82 ca | 83 ca | 84 ca | 85 ca | 86 ca | 87 ca | 88 ca | 89 ca | 90 ca | 91 ca | 92 ca | 93 ca | 94 ca | 95 ca | 96 ca | 97 ca | 98 ca | 99 ca | 100 ca |
yardland | 8.3333333333333 × 10-6 yardland | 1.6666666666667 × 10-5 yardland | 2.5 × 10-5 yardland | 3.3333333333333 × 10-5 yardland | 4.1666666666667 × 10-5 yardland | 5.0 × 10-5 yardland | 5.8333333333333 × 10-5 yardland | 6.6666666666667 × 10-5 yardland | 7.5 × 10-5 yardland | 8.3333333333333 × 10-5 yardland | 9.1666666666667 × 10-5 yardland | 0.0001 yardland | 0.0001083 yardland | 0.0001167 yardland | 0.000125 yardland | 0.0001333 yardland | 0.0001417 yardland | 0.00015 yardland | 0.0001583 yardland | 0.0001667 yardland | 0.000175 yardland | 0.0001833 yardland | 0.0001917 yardland | 0.0002 yardland | 0.0002083 yardland | 0.0002167 yardland | 0.000225 yardland | 0.0002333 yardland | 0.0002417 yardland | 0.00025 yardland | 0.0002583 yardland | 0.0002667 yardland | 0.000275 yardland | 0.0002833 yardland | 0.0002917 yardland | 0.0003 yardland | 0.0003083 yardland | 0.0003167 yardland | 0.000325 yardland | 0.0003333 yardland | 0.0003417 yardland | 0.00035 yardland | 0.0003583 yardland | 0.0003667 yardland | 0.000375 yardland | 0.0003833 yardland | 0.0003917 yardland | 0.0004 yardland | 0.0004083 yardland | 0.0004167 yardland | 0.000425 yardland | 0.0004333 yardland | 0.0004417 yardland | 0.00045 yardland | 0.0004583 yardland | 0.0004667 yardland | 0.000475 yardland | 0.0004833 yardland | 0.0004917 yardland | 0.0005 yardland | 0.0005083 yardland | 0.0005167 yardland | 0.000525 yardland | 0.0005333 yardland | 0.0005417 yardland | 0.00055 yardland | 0.0005583 yardland | 0.0005667 yardland | 0.000575 yardland | 0.0005833 yardland | 0.0005917 yardland | 0.0006 yardland | 0.0006083 yardland | 0.0006167 yardland | 0.000625 yardland | 0.0006333 yardland | 0.0006417 yardland | 0.00065 yardland | 0.0006583 yardland | 0.0006667 yardland | 0.000675 yardland | 0.0006833 yardland | 0.0006917 yardland | 0.0007 yardland | 0.0007083 yardland | 0.0007167 yardland | 0.000725 yardland | 0.0007333 yardland | 0.0007417 yardland | 0.00075 yardland | 0.0007583 yardland | 0.0007667 yardland | 0.000775 yardland | 0.0007833 yardland | 0.0007917 yardland | 0.0008 yardland | 0.0008083 yardland | 0.0008167 yardland | 0.000825 yardland | 0.0008333 yardland |
The centiare is one square metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
centiare | ca | = 1 m2 | = 1 m2 | Metric system SI |
centiares | yardlands | centiares | yardlands |
---|---|---|---|
1 | = 8.3333333333333E-6 | 6 | = 5.0E-5 |
2 | = 1.6666666666667E-5 | 7 | = 5.8333333333333E-5 |
3 | = 2.5E-5 | 8 | = 6.6666666666667E-5 |
4 | = 3.3333333333333E-5 | 9 | = 7.5E-5 |
5 | = 4.1666666666667E-5 | 10 | = 8.3333333333333E-5 |
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 | centiares | yardlands | centiares |
---|---|---|---|
1 | = 120000 | 6 | = 720000 |
2 | = 240000 | 7 | = 840000 |
3 | = 360000 | 8 | = 960000 |
4 | = 480000 | 9 | = 1080000 |
5 | = 600000 | 10 | = 1200000 |
centiares | yardlands |
---|---|
1 | = 8.3333333333333 × 10-6 |
120 000 | = 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 …) |