Ares to Hectares Converter - Free Ares Hectares Calculator
Free ares to hectares converter to convert between ares and hectares instantly. Convert hectares to ares, calculate land area measurements, and get results in square meters and acres. Perfect for agriculture, real estate, land surveying, and forestry. Bidirectional conversion with real-time results.
Last updated: January 23, 2026
Need a custom area converter for your platform? Get a Quote
1 are = 100 square meters
1 hectare = 100 ares = 10,000 square meters
Conversion Results
Ares
100 a
Hectares
1 ha
Square Meters
10,000 m²
Acres
2.4711 acres
Conversion Tips:
- • 1 hectare = 100 ares exactly
- • 1 hectare = 10,000 square meters
- • 1 are = 100 square meters
- • Enter a value in either field to convert automatically
- • Commonly used in agriculture and land measurement
Ares to Hectares Converter Features
Convert
Ares → Hectares
Hectares → Ares
Enter a value in either field and get instant conversion results
Also shows
Square Meters, Acres
Get equivalent values in square meters and acres for reference
Conversion factor
1 ha = 100 a (exact)
The conversion is mathematically exact with no approximation
Use cases
Farm Planning, Crop Yields, Land Management
Convert land measurements for agricultural planning and management
Applications
Property Sales, Land Surveys, Development Planning
Convert area measurements for real estate transactions and land surveys
Forestry uses
Forest Management, Park Planning, Conservation
Convert large land areas for forestry and environmental planning
Quick Example Result
For 100 ares:
Hectares
1 ha
Square Meters
10,000 m²
How Our Ares to Hectares Converter Works
Our ares to hectares converter uses a simple mathematical relationship between these two metric area units. The conversion is exact and straightforward: 1 hectare equals exactly 100 ares. This makes converting between ares and hectares a simple multiplication or division by 100.
Conversion Formulas
Ares to Hectares:Hectares = Ares ÷ 100Hectares to Ares:Ares = Hectares × 100The conversion factor of 100 is exact and based on the metric system definition: 1 are = 100 m² and 1 hectare = 10,000 m², so 1 hectare = 100 ares.
Understanding Ares and Hectares
Both ares and hectares are metric units of area measurement, commonly used in Europe and countries that follow the metric system:
What is an Are?
An are is a metric unit of area equal to 100 square meters. It's commonly used for measuring smaller plots of land, gardens, and small fields. The name comes from the Latin word "area" meaning a piece of level ground.
1 are = 100 m²
What is a Hectare?
A hectare is a larger metric unit of area equal to 10,000 square meters or 100 ares. It's commonly used for measuring farms, parks, forests, and large land areas. The prefix "hecto-" means 100, so a hectare is literally "100 ares."
1 hectare = 10,000 m² = 100 ares
Practical Applications
This converter is essential for various real-world applications:
Agriculture & Farming
Convert land measurements for farm planning, crop yield calculations, and agricultural land management. Farmers use hectares for large fields and ares for smaller plots or garden areas.
Real Estate
Convert property area measurements for real estate transactions, land sales, and property valuations. Essential when dealing with properties in metric-system countries.
Land Surveying
Convert area measurements for land surveys, property boundaries, and cadastral mapping. Surveyors often work with both ares and hectares depending on the size of the area being measured.
Forestry & Conservation
Convert forest and park area measurements for forestry management, conservation planning, and environmental assessments. Large areas are typically measured in hectares.
Sources & References
- International System of Units (SI) - Metric Area UnitsOfficial definitions: 1 are = 100 m², 1 hectare = 10,000 m² = 100 ares
- National Institute of Standards and Technology (NIST) - Guide for the Use of the International System of UnitsStandard metric area unit conversions and definitions
- European Agricultural Standards - Land Measurement ConventionsCommon use of ares and hectares in European agriculture and land management
Need other area conversion tools? Check out our area converter and acreage calculator.
Get Custom Calculator for Your PlatformAres to Hectares Converter Examples
Input:
- Ares: 500 a
Conversion Steps:
- Start with 500 ares
- Divide by 100: 500 ÷ 100 = 5
- Result: 5 hectares
- Square meters: 500 × 100 = 50,000 m²
- Acres: 5 × 2.47105 ≈ 12.36 acres
Result: 500 ares = 5 hectares
500 ares equals 5 hectares, 50,000 square meters, or approximately 12.36 acres.
Input:
- Hectares: 3 ha
Conversion Steps:
- Start with 3 hectares
- Multiply by 100: 3 × 100 = 300
- Result: 300 ares
- Square meters: 300 × 100 = 30,000 m²
- Acres: 3 × 2.47105 ≈ 7.41 acres
Result: 3 hectares = 300 ares
3 hectares equals 300 ares, 30,000 square meters, or approximately 7.41 acres.
2000 Ares
2000 ÷ 100 =
20 hectares
7 Hectares
7 × 100 =
700 ares
100 Ares
100 ÷ 100 =
1 hectare
Frequently Asked Questions
Found This Converter Helpful?
Share it with others who need to convert between ares and hectares
Suggested hashtags: #Ares #Hectares #Converter #Agriculture #Calculator