Convert Guntha to Hectare
Convert gunthas to hectares instantly. 1 guntha = 0.0101171 hectare — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Hectare to Guntha converter for the reverse conversion.
Units explained
Guntha
A guntha is a unit of land area used in Maharashtra, Karnataka, and parts of Andhra Pradesh, equal to approximately 101.171 m² (1/40 acre or 121 square yards).
Defined as 1/40 of an acre during British colonial administration in the Bombay Presidency and adjacent regions.
Gunthas are the standard unit for residential plots in Maharashtra (Pune, Mumbai suburbs), parts of Karnataka, and Telangana. 1 acre = 40 gunthas; the conversion is widely memorized in regional real estate.
Standardized in colonial Bombay Presidency.
Hectare
A hectare is a metric unit of area equal to 10,000 square meters, or one square hectometer. It is the most widely used metric unit for land measurement worldwide.
Defined as 100 ares, equal to one square hectometer. The name was introduced in 1795 in France as part of the metric system.
Hectares are the standard unit for agricultural land measurement worldwide except in the US (which uses acres). 1 hectare equals 2.47105 acres. In India, hectares are used in modern agricultural census and land records alongside traditional regional units.
Adopted in France in 1795; standardized internationally through the SI system.
Guntha to Hectare conversion formula
The relationship between gunthas and hectares:
To convert gunthas to hectares, multiply the value in gunthas by 0.0101171. To reverse, multiply hectares by 98.8425536962.
How to use this converter
Type a value into the calculator. The result in hectares updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Hectare to Guntha converter for the reverse direction.
Step-by-step: convert gunthas to hectares
- Write down the value in gunthas (guntha).
- Multiply that value by the factor 0.0101171.
- The product is the equivalent value in hectares (ha).
- To reverse, multiply the hectare value by 98.8425536962.
Worked examples
Example 1 — Convert 1 guntha to ha:
1 × 0.0101171 = 0.0101171 ha
Example 2 — Convert 100 guntha to ha:
100 × 0.0101171 = 1.01171 ha
Guntha to Hectare conversion table
Standard reference values for converting gunthas to hectares:
| Guntha [guntha] | Hectare [ha] |
|---|---|
| 0.01 | 0.000101171 |
| 0.1 | 0.00101171 |
| 1 | 0.0101171 |
| 2 | 0.0202342 |
| 3 | 0.0303513 |
| 4 | 0.0404684 |
| 5 | 0.0505855 |
| 10 | 0.101171 |
| 20 | 0.202342 |
| 30 | 0.303513 |
| 40 | 0.404684 |
| 50 | 0.505855 |
| 100 | 1.01171 |
| 500 | 5.05855 |
| 1000 | 10.1171 |
Frequently asked questions
How many hectares is 1 guntha?
How do I convert gunthas to hectares?
How do I convert hectares back to gunthas?
How many hectares is 100 gunthas?
Popular area unit conversions
Convert Guntha to other area units
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Metric / SI (5 units)
Imperial / US Customary (3 units)
Indian Subcontinent (15 units)
Sources & references
Conversion factor (1 guntha = 0.0101171 ha) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.