Hectares to Ares Converter

1 ha = 100 a. Type any value below for the exact ares figure.

ha
100a

1 ha = 100 a

Conversion summary

1 ha = 100 a

Formula
Are = Hectare × 100
Category
Area
Units
ha → a

1 ha in other units

Values update with the converter above. Select a row to open that conversion's detailed page.

Metric

  • Square meter10,000 m²
  • Square centimeter100,000,000 cm²
  • Square millimeter10,000,000,000 mm²
  • Square kilometer0.01 km²
  • Are100 a
  • Feddan2.38048 feddan
  • Qirat (Land)57.13153 qirat
  • Sahm (Land Share)1,371.157 sehm
  • Decare10 dekar

US / Imperial

  • Square foot107,639.1 ft²
  • Square inch15,500,030 in²
  • Square yard11,959.9 yd²
  • Acre2.471054 ac

Traditional and regional

  • Donum10 donum
  • Decimal (Land)247.1054 decimal
  • Killa2.471054 killa
  • Kanal19.76843 kanal
  • Marla395.3686 marla
  • Guntha98.84215 guntha
  • Cent (Land)247.1054 cent
  • Ground44.84963 ground
  • Biswa79.07372 biswa
  • Katha149.4988 katha
  • Bigha7.474938 bigha
  • Tsubo3,025 tsubo

How do you convert hectares to ares?

To convert hectares to ares, multiply the number of hectares by 100. 1 ha = 100 a.

Conversion formula

Are = Hectare × 100

Hectares to ares conversion table

Hectares (ha)Ares (a)
0.01 ha1 a
0.05 ha5 a
0.1 ha10 a
0.5 ha50 a
1 ha100 a
5 ha500 a
10 ha1,000 a

What is Hectare?

The hectare is a large area unit widely used for land measurement. One hectare is exactly 10,000 square meters.

Short history of Hectare

The hectare (100 ares, 10,000 m²) dates from the French metric system of 1795. It is not an SI unit but is accepted for use with the SI and is the standard unit for farmland and land area in most countries.

Open the Hectare unit guide

What is Are?

Are is an area unit used to describe surface size, land coverage or geometric sections.

Short history of Are

The are (100 m²) was one of the original units of the French metric system of 1795. Today it is used mostly through its multiple, the hectare.

Open the Are unit guide

Frequently asked questions

What is 1 Hectare in Are?

1 ha = 100 a.

How do you convert Hectare to Are?

To convert hectares to ares, multiply the number of hectares by 100. 1 ha = 100 a.

Frequently asked questions

How many ares are in 1 hectare?

1 ha = 100 a.

How do you convert hectares to ares?

To convert hectares to ares, multiply the number of hectares by 100. 1 ha = 100 a.

How many hectares are in 1 are?

1 a = 0.01 ha.

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: Guide for the Use of the International System of Units

Other languages

View the Turkish versionOpen the German version