Ares to Hectares (a → ha)
Formula
1 a = 0.01 haConversion Table
| a | ha |
|---|---|
| 0 | 0 |
| 1.0000 | 0.010000 |
| 2.0000 | 0.020000 |
| 3.0000 | 0.030000 |
| 4.0000 | 0.040000 |
| 5.0000 | 0.050000 |
| 6.0000 | 0.060000 |
| 7.0000 | 0.070000 |
| 8.0000 | 0.080000 |
| 9.0000 | 0.090000 |
| 10.000 | 0.10000 |
| 11.000 | 0.11000 |
| 12.000 | 0.12000 |
| 13.000 | 0.13000 |
| 14.000 | 0.14000 |
| 15.000 | 0.15000 |
| 16.000 | 0.16000 |
| 17.000 | 0.17000 |
| 18.000 | 0.18000 |
| 19.000 | 0.19000 |
| a | ha |
|---|---|
| 20.000 | 0.20000 |
| 21.000 | 0.21000 |
| 22.000 | 0.22000 |
| 23.000 | 0.23000 |
| 24.000 | 0.24000 |
| 25.000 | 0.25000 |
| 26.000 | 0.26000 |
| 27.000 | 0.27000 |
| 28.000 | 0.28000 |
| 29.000 | 0.29000 |
| 30.000 | 0.30000 |
| 31.000 | 0.31000 |
| 32.000 | 0.32000 |
| 33.000 | 0.33000 |
| 34.000 | 0.34000 |
| 35.000 | 0.35000 |
| 36.000 | 0.36000 |
| 37.000 | 0.37000 |
| 38.000 | 0.38000 |
| 39.000 | 0.39000 |
| a | ha |
|---|---|
| 40.000 | 0.40000 |
| 41.000 | 0.41000 |
| 42.000 | 0.42000 |
| 43.000 | 0.43000 |
| 44.000 | 0.44000 |
| 45.000 | 0.45000 |
| 46.000 | 0.46000 |
| 47.000 | 0.47000 |
| 48.000 | 0.48000 |
| 49.000 | 0.49000 |
| 50.000 | 0.50000 |
| 51.000 | 0.51000 |
| 52.000 | 0.52000 |
| 53.000 | 0.53000 |
| 54.000 | 0.54000 |
| 55.000 | 0.55000 |
| 56.000 | 0.56000 |
| 57.000 | 0.57000 |
| 58.000 | 0.58000 |
| 59.000 | 0.59000 |
| a | ha |
|---|---|
| 60.000 | 0.60000 |
| 61.000 | 0.61000 |
| 62.000 | 0.62000 |
| 63.000 | 0.63000 |
| 64.000 | 0.64000 |
| 65.000 | 0.65000 |
| 66.000 | 0.66000 |
| 67.000 | 0.67000 |
| 68.000 | 0.68000 |
| 69.000 | 0.69000 |
| 70.000 | 0.70000 |
| 71.000 | 0.71000 |
| 72.000 | 0.72000 |
| 73.000 | 0.73000 |
| 74.000 | 0.74000 |
| 75.000 | 0.75000 |
| 76.000 | 0.76000 |
| 77.000 | 0.77000 |
| 78.000 | 0.78000 |
| 79.000 | 0.79000 |
Ares to Hectares Conversion
Converting Ares (a) to Hectares (ha) is a common area conversion. 1 a equals 0.01 ha. For example, 100 a is equal to 1 ha.
Quick Mental Math: Ares to Hectares
1 are is 0.01 hectares, so use that anchor for a quick conversion.
Why is converting Ares to Hectares tricky?
The trap in ares to hectares is that area units square the prefix, so a 100-fold length step becomes 10,000-fold in area.
Quick Reference Values
1 a = 0.01 ha. 5 a = 0.05 ha. 10 a = 0.1 ha. 25 a = 0.25 ha. 50 a = 0.5 ha. 100 a = 1 ha.
What is Ares?
Ares (a) is a unit of area. An are is a metric unit of area equal to 100 square meters. It is commonly used for measuring land area, especially in agriculture and real estate. One hectare equals 100 ares, making the are one hundredth of a hectare [bipm-si-brochure]. The are was introduced in France in 1795 during the metric system reform to provide a convenient unit for land measurement. It has remained a practical unit in many countries since then [bipm-si-brochure]. Ares are used primarily in Europe, Latin America, and some Asian countries for land plots and cadastral surveys. They are recognized by international standards such as the BIPM SI brochure [bipm-si-brochure].
What is Hectares?
Hectares (ha) is a unit of area. The hectare is a metric unit of area defined as 10,000 square meters or 0.01 square kilometers. It is commonly used to measure land area in agriculture, forestry, and land management. The hectare is not an SI base unit but is accepted for use with SI units internationally [bipm-si-brochure]. The hectare was introduced in France during the metric system's creation in the late 18th century to provide a practical unit for land measurement. It was officially recognized by the International Committee for Weights and Measures as an accepted unit for area [bipm-si-brochure]. Hectares are widely used in Europe, Asia, and many countries for agricultural and environmental reporting. It is the standard unit for land parcels in official documents and maps and is preferred by organizations like the FAO and ISO [bipm-si-brochure].
Common Misspellings
People often search for this conversion using these alternate spellings: are, areses, aers, arres, hectare, hectares, hectar, hektar, hectarr. All of these refer to the Ares to Hectares conversion.