Here you can convert the Area unit Acre into the unit Hectar and vice versa you can convert Hectar into Acre. By clicking the "Swap units" icon, you will always obtain the desired conversion in the calculation result, i.e., ac to ha or ha to ac. With the following calculator you can also calculate any other Area unit.
Info about "Acre"
An acre (ac) is equal to one 160th part of a quarter section or one 640th part of a square mile. Thus, the acre has the area of a square with a side length of about 63.62 meters.
1 ac ≈ 63,62 m × 63,62 m
The unit acre (Old English æcer acre, field) originally referred to a strip of land that could be plowed in one day with a team of oxen.
The unit of area known as the acre is now a common unit for subdividing land areas, especially in America. These are initially divided into square miles (sections) and into quarters of these sections, namely quarters. A quarter section, in turn, consists of 160 acres. In the Anglo-American world, the size of properties in land and property surveys is indicated solely by the two area units acre and square foot.
1/640 square mile = 1/160 quarter = 1 acre = 4.840 square yards = 43.560 square feet = 6.272.640 square inches = 4.046,85642 m²
Info about "Hectar"
One hectare (ha) is equal to the area of a square with sides 100 meters long.
1 ha = 100 m × 100 m
The hectare belongs to the International System of Units (SI), because it is a unit of measurement of area derived from a multiple of the meter or square meter.
The hectare is most commonly used in agriculture and forestry, where units of 100 by 100 meters, or 10,000 square meters, are in practical use.
Typical orders of magnitude measured or represented in hectares are, for example, the area of a polo field with 4.86 ha or with 1.5 ha the footprint of St. Peterss Basilica. It is also often asked: how many soccer fields are one hectare? The size of a standard soccer field is 0.714 hectares.
Basis for conversion Acre (ac) to Hectar (ha) and vice versa
The abbreviation for the "Area unit Acre" is ac. The abbreviation for the "Area unit Hectar" is ha.
Formula for the conversion of Acre (ac) to Hectar (ha) and vice versa
The calculation from Acre to Hectar shall be made using the following conversion formula:
| Conversion formula Acre to Hectar |
|---|
|
Determine the number of Hectar from Acre Acre × 0.40468564224 |
Formula for the conversion of Hectar (ha) to Acre (ac)
The calculation from Hectar to Acre shall be made using the following conversion formula:
| Conversion formula Hectar to Acre |
|---|
|
Determine the number of Acre from Hectar Hectar × 2.4710538146717 |
Overview table : How many Acre are in a Hectar ?
| Acre ac ⇒ Hectar ha |
|---|
| 0.01 Acre are 0.00404 Hectar |
| 0.02 Acre are 0.00809 Hectar |
| 0.03 Acre are 0.01214 Hectar |
| 0.04 Acre are 0.01618 Hectar |
| 0.05 Acre are 0.02023 Hectar |
| 0.06 Acre are 0.02428 Hectar |
| 0.07 Acre are 0.02832 Hectar |
| 0.08 Acre are 0.03237 Hectar |
| 0.09 Acre are 0.03642 Hectar |
| 0.10 Acre are 0.04046 Hectar |
| 0.20 Acre are 0.08093 Hectar |
| 0.30 Acre are 0.12140 Hectar |
| 0.40 Acre are 0.16187 Hectar |
| 0.50 Acre are 0.20234 Hectar |
| 0.60 Acre are 0.24281 Hectar |
| 0.70 Acre are 0.28328 Hectar |
| 0.80 Acre are 0.32374 Hectar |
| 0.90 Acre are 0.36421 Hectar |
| 1 Acre corresponds to 0.40468 Hectar |
| 2 Acre are 0.80937 Hectar |
| 3 Acre are 1.21405 Hectar |
| 4 Acre are 1.61874 Hectar |
| 5 Acre are 2.02342 Hectar |
| 6 Acre are 2.42811 Hectar |
| 7 Acre are 2.83279 Hectar |
| 8 Acre are 3.23748 Hectar |
| 9 Acre are 3.64217 Hectar |
| 10 Acre are 4.04685 Hectar |
| 20 Acre are 8.09371 Hectar |
| 30 Acre are 12.14056 Hectar |
| 40 Acre are 16.18742 Hectar |
| 50 Acre are 20.23428 Hectar |
| 60 Acre are 24.28113 Hectar |
| 70 Acre are 28.32799 Hectar |
| 80 Acre are 32.37485 Hectar |
| 90 Acre are 36.42170 Hectar |
| 100 Acre are 40.46856 Hectar |
| 200 Acre are 80.93712 Hectar |
| 300 Acre are 121.40569 Hectar |
| 400 Acre are 161.87425 Hectar |
| 500 Acre are 202.34282 Hectar |
| 600 Acre are 242.81138 Hectar |
| 700 Acre are 283.27995 Hectar |
| 800 Acre are 323.74851 Hectar |
| 900 Acre are 364.21707 Hectar |
| 1 000 Acre are 404.68564 Hectar |
Overview table : How many Hectar are in a Acre ?
| Hectar ha ⇒ Acre ac |
|---|
| 0.01 Hectar are 0.02471 Acre |
| 0.02 Hectar are 0.04942 Acre |
| 0.03 Hectar are 0.07413 Acre |
| 0.04 Hectar are 0.09884 Acre |
| 0.05 Hectar are 0.12355 Acre |
| 0.06 Hectar are 0.14826 Acre |
| 0.07 Hectar are 0.17297 Acre |
| 0.08 Hectar are 0.19768 Acre |
| 0.09 Hectar are 0.22239 Acre |
| 0.10 Hectar are 0.24710 Acre |
| 0.20 Hectar are 0.49421 Acre |
| 0.30 Hectar are 0.74131 Acre |
| 0.40 Hectar are 0.98842 Acre |
| 0.50 Hectar are 1.23552 Acre |
| 0.60 Hectar are 1.48263 Acre |
| 0.70 Hectar are 1.72973 Acre |
| 0.80 Hectar are 1.97684 Acre |
| 0.90 Hectar are 2.22394 Acre |
| 1 Hectar corresponds to 2.47105 Acre |
| 2 Hectar are 4.94210 Acre |
| 3 Hectar are 7.41316 Acre |
| 4 Hectar are 9.88421 Acre |
| 5 Hectar are 12.35526 Acre |
| 6 Hectar are 14.82632 Acre |
| 7 Hectar are 17.29737 Acre |
| 8 Hectar are 19.76843 Acre |
| 9 Hectar are 22.23948 Acre |
| 10 Hectar are 24.71053 Acre |
| 20 Hectar are 49.42107 Acre |
| 30 Hectar are 74.13161 Acre |
| 40 Hectar are 98.84215 Acre |
| 50 Hectar are 123.55269 Acre |
| 60 Hectar are 148.26322 Acre |
| 70 Hectar are 172.97376 Acre |
| 80 Hectar are 197.68430 Acre |
| 90 Hectar are 222.39484 Acre |
| 100 Hectar are 247.10538 Acre |
| 200 Hectar are 494.21076 Acre |
| 300 Hectar are 741.31614 Acre |
| 400 Hectar are 988.42152 Acre |
| 500 Hectar are 1 235.52690 Acre |
| 600 Hectar are 1 482.63228 Acre |
| 700 Hectar are 1 729.73767 Acre |
| 800 Hectar are 1 976.84305 Acre |
| 900 Hectar are 2 223.94843 Acre |
| 1 000 Hectar are 2 471.05381 Acre |
What other readers have also read
Source information
As source for the information in the 'Area Units' category, we have used in particular:
Last update
This page of the 'Area Units' category was last edited or reviewed by Michael Mühl on November 28, 2024. It corresponds to the current status.
Changes in this category "Area Units"
- Publication of Area Converter together with associated texts.
- Editorial revision of this page