cuerda | 1 cda | 2 cda | 3 cda | 4 cda | 5 cda | 6 cda | 7 cda | 8 cda | 9 cda | 10 cda | 11 cda | 12 cda | 13 cda | 14 cda | 15 cda | 16 cda | 17 cda | 18 cda | 19 cda | 20 cda | 21 cda | 22 cda | 23 cda | 24 cda | 25 cda | 26 cda | 27 cda | 28 cda | 29 cda | 30 cda | 31 cda | 32 cda | 33 cda | 34 cda | 35 cda | 36 cda | 37 cda | 38 cda | 39 cda | 40 cda | 41 cda | 42 cda | 43 cda | 44 cda | 45 cda | 46 cda | 47 cda | 48 cda | 49 cda | 50 cda | 51 cda | 52 cda | 53 cda | 54 cda | 55 cda | 56 cda | 57 cda | 58 cda | 59 cda | 60 cda | 61 cda | 62 cda | 63 cda | 64 cda | 65 cda | 66 cda | 67 cda | 68 cda | 69 cda | 70 cda | 71 cda | 72 cda | 73 cda | 74 cda | 75 cda | 76 cda | 77 cda | 78 cda | 79 cda | 80 cda | 81 cda | 82 cda | 83 cda | 84 cda | 85 cda | 86 cda | 87 cda | 88 cda | 89 cda | 90 cda | 91 cda | 92 cda | 93 cda | 94 cda | 95 cda | 96 cda | 97 cda | 98 cda | 99 cda | 100 cda |
hectare | 0.3930396 ha | 0.7860791 ha | 1.1791187 ha | 1.5721583 ha | 1.9651978 ha | 2.3582374 ha | 2.7512769 ha | 3.1443165 ha | 3.5373561 ha | 3.9303956 ha | 4.3234352 ha | 4.7164748 ha | 5.1095143 ha | 5.5025539 ha | 5.8955934 ha | 6.288633 ha | 6.6816726 ha | 7.0747121 ha | 7.4677517 ha | 7.8607913 ha | 8.2538308 ha | 8.6468704 ha | 9.0399099 ha | 9.4329495 ha | 9.8259891 ha | 10.2190286 ha | 10.6120682 ha | 11.0051078 ha | 11.3981473 ha | 11.7911869 ha | 12.1842264 ha | 12.577266 ha | 12.9703056 ha | 13.3633451 ha | 13.7563847 ha | 14.1494243 ha | 14.5424638 ha | 14.9355034 ha | 15.3285429 ha | 15.7215825 ha | 16.1146221 ha | 16.5076616 ha | 16.9007012 ha | 17.2937408 ha | 17.6867803 ha | 18.0798199 ha | 18.4728594 ha | 18.865899 ha | 19.2589386 ha | 19.6519781 ha | 20.0450177 ha | 20.4380573 ha | 20.8310968 ha | 21.2241364 ha | 21.6171759 ha | 22.0102155 ha | 22.4032551 ha | 22.7962946 ha | 23.1893342 ha | 23.5823738 ha | 23.9754133 ha | 24.3684529 ha | 24.7614924 ha | 25.154532 ha | 25.5475716 ha | 25.9406111 ha | 26.3336507 ha | 26.7266903 ha | 27.1197298 ha | 27.5127694 ha | 27.9058089 ha | 28.2988485 ha | 28.6918881 ha | 29.0849276 ha | 29.4779672 ha | 29.8710068 ha | 30.2640463 ha | 30.6570859 ha | 31.0501254 ha | 31.443165 ha | 31.8362046 ha | 32.2292441 ha | 32.6222837 ha | 33.0153233 ha | 33.4083628 ha | 33.8014024 ha | 34.1944419 ha | 34.5874815 ha | 34.9805211 ha | 35.3735606 ha | 35.7666002 ha | 36.1596398 ha | 36.5526793 ha | 36.9457189 ha | 37.3387584 ha | 37.731798 ha | 38.1248376 ha | 38.5178771 ha | 38.9109167 ha | 39.3039563 ha |
The term "cuerda" (and "Spanish acre") refers to various units of measurement in some Spanish-speaking regions, including Spain,Puerto Rico, Guatemala, Cuba, and Paraguay.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cuerda | cda | ≡ 1 cda x 1 cda = 0.971222 acre | ≡ 3930.395625 m2 | Other |
cuerdas | hectares | cuerdas | hectares |
---|---|---|---|
1 | ≡ 0.3930395625 | 6 | ≡ 2.358237375 |
2 | ≡ 0.786079125 | 7 | ≡ 2.7512769375 |
3 | ≡ 1.1791186875 | 8 | ≡ 3.1443165 |
4 | ≡ 1.57215825 | 9 | ≡ 3.5373560625 |
5 | ≡ 1.9651978125 | 10 | ≡ 3.930395625 |
The hectare (/ˈhɛktɛər/ or /ˈhɛktɑːr/), although not a unit of SI, is the only named unit of area that is accepted for use within the SI. In practice the hectare is fully derived from the SI, being equivalent to a square hectometre. It is widely used throughout the world for the measurement of large areas of land, and it is the legal unit of measure in domains concerned with land ownership, planning, and management, including law (land deeds), agriculture, forestry, and town planning throughout the European Union. The United Kingdom, United States, Burma, and to some extent Canada instead use the acre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
hectare | ha | ≡ 10000 m2 | ≡ 10000 m2 | Metric system SI |
hectares | cuerdas | hectares | cuerdas |
---|---|---|---|
1 | ≡ 2.5442731353539 | 6 | ≡ 15.265638812123 |
2 | ≡ 5.0885462707078 | 7 | ≡ 17.809911947477 |
3 | ≡ 7.6328194060617 | 8 | ≡ 20.354185082831 |
4 | ≡ 10.177092541416 | 9 | ≡ 22.898458218185 |
5 | ≡ 12.721365676769 | 10 | ≡ 25.442731353539 |
cuerdas | hectares |
---|---|
1 | ≡ 0.3930396 |
2.5442731 | ≡ 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 …) |