Buying a plot involves more than checking its location and price. Understanding the land measurement units used to describe its area is equally important. Whether a property is measured in square feet, square yards, acres, hectares or guntha, knowing how these units relate to one another helps you compare plot sizes, calculate prices and review property documents.
In India, standard metric and imperial units are used alongside traditional regional measurements. While units such as square feet and acres have defined conversion values, customary units such as bigha may vary from one region to another.
This guide explains the common land measurement units in India, provides a practical conversion chart, shows how to calculate plot area and covers important considerations for land buyers in Maharashtra.
What Are Land Measurement Units?
Land measurement units are used to express the area of a plot or parcel of land. They help buyers, sellers, surveyors and property professionals communicate the size of a property and compare land prices.
The units used often depend on the type of property and the region.
For example, residential plots may be advertised in square feet or square yards, while larger agricultural parcels are often discussed in acres, hectares or guntha. Land records may use metric units even when buyers and sellers discuss the property using customary measurements.
Understanding these differences helps you interpret property listings and compare measurements without confusion.
Common Land Measurement Units in India
The following are some of the most useful land measurement units to understand when buying or comparing property.
1. Square Foot (sq ft)
A square foot is a unit of area equal to a square measuring one foot on each side. It is commonly used for residential plots, houses and smaller land parcels.
Example: A rectangular plot measuring 30 feet in length and 40 feet in width has an area of 1,200 square feet.
2. Square Yard (sq yd)
A square yard is equal to 9 square feet. It is also commonly referred to as a gaj in property transactions.
Square yards are used to describe residential plots and land in various parts of India.
Conversion: 1 square yard = 9 square feet.
3. Square Metre (sq m)
A square metre is a metric unit of area equal to a square measuring one metre on each side. It is used in property measurements, building plans and official records.
Conversion: 1 square metre is approximately 10.7639 square feet.
4. Acre
An acre is a unit of land area commonly used for larger plots and agricultural land.
Conversion: 1 acre = 43,560 square feet.
Acres are also used alongside guntha in Maharashtra to describe larger land parcels.
5. Hectare (ha)
A hectare is a metric unit used to measure large areas of land, particularly agricultural land.
Conversion: 1 hectare = 10,000 square metres, or approximately 2.471 acres.
6. Guntha
Guntha is a traditional land measurement unit used in Maharashtra and some other regions. Under the conventional acre-guntha system, 40 guntha make one acre.
Conversion: 1 guntha = 1,089 square feet under this system.
This is approximately 101.17 square metres. It is important not to confuse one guntha with one are, which equals exactly 100 square metres.
7. Are (a)
An are is a metric unit of area that is particularly useful when interpreting hectare-are measurements in land records.
Conversion: 1 are = 100 square metres.
One hectare contains 100 are.
What About Bigha, Biswa, Kanal, Marla and Cent?
Other customary land measurement units include bigha, biswa, kanal, marla and cent. Their use and conversion values depend on the region.
For example, the size represented by a bigha can differ across states and localities. Therefore, buyers should confirm the applicable local conversion instead of using a single nationwide value.
Land Measurement Conversion Chart
The following land measurement conversion chart covers commonly used standard units. Values marked as approximate are rounded for convenient calculations.
| Land measurement | Equivalent |
|---|---|
| 1 acre | 43,560 square feet |
| 1 acre | 4,840 square yards |
| 1 acre | Approximately 4,046.86 square metres |
| 1 hectare | 10,000 square metres |
| 1 hectare | Approximately 2.471 acres |
| 1 square metre | Approximately 10.7639 square feet |
| 1 square foot | Approximately 0.092903 square metres |
| 1 square yard | 9 square feet |
| 1 square yard | Approximately 0.836127 square metres |
| 1 are | 100 square metres |
| 1 conventional guntha | 1,089 square feet |
| 40 conventional guntha | 1 acre |
These conversions help you compare standard area measurements, but regional customary units should always be checked against the relevant local convention.
How to Convert Square Feet to Square Yards
To convert square feet into square yards, divide the area by 9.
Formula:
Square yards = Square feet ÷ 9
For example, if a plot measures 1,800 square feet:
1,800 ÷ 9 = 200 square yards.
Therefore, a plot measuring 1,800 square feet has an area of 200 square yards.
How to Convert Acres to Square Feet
To convert acres into square feet, multiply the area in acres by 43,560.
Formula:
Square feet = Acres × 43,560
For example, if a parcel measures 2 acres:
2 × 43,560 = 87,120 square feet.
Therefore, 2 acres equal 87,120 square feet.
How to Convert Hectares to Acres
To convert hectares into acres, multiply the area in hectares by approximately 2.47105.
Formula:
Acres = Hectares × 2.47105
For example, 3 hectares equal approximately:
3 × 2.47105 = 7.41315 acres.
Therefore, 3 hectares are approximately 7.41 acres.
How to Convert Guntha to Square Feet
Under the conventional acre-guntha system, one guntha equals 1,089 square feet.
Formula:
Square feet = Guntha × 1,089
For example, 20 guntha equal:
20 × 1,089 = 21,780 square feet.
Since 40 conventional guntha make one acre, 20 guntha equal half an acre.
Land Measurement Units in Maharashtra
Land measurement in Maharashtra involves both customary units and metric measurements. Buyers may discuss a plot in acres and guntha, while official land records may express its area in hectare-are units or square metres.
According to the Maharashtra Land Records Department, agricultural land area is commonly recorded in hectare-are units, whereas non-agricultural land area is recorded in square metres under the stated conventions.
Buyers should check the unit and area recorded in the relevant document rather than assuming that every property uses the same measurement system.
Acre to Guntha Conversion in Maharashtra
The conventional acre-guntha system provides the following conversions:
| Acre | Guntha | Square feet |
|---|---|---|
| 0.25 acre | 10 guntha | 10,890 sq ft |
| 0.5 acre | 20 guntha | 21,780 sq ft |
| 1 acre | 40 guntha | 43,560 sq ft |
| 2 acres | 80 guntha | 87,120 sq ft |
| 3 acres | 120 guntha | 130,680 sq ft |
Formula to convert guntha into acres:
Acres = Guntha ÷ 40
Formula to convert acres into guntha:
Guntha = Acres × 40
For example, if a plot measures 60 guntha:
60 ÷ 40 = 1.5 acres.
These values follow the conventional relationship of 40 guntha to one acre.
Understanding Hectare, Are and Square Metres
Metric units are particularly useful when reviewing Maharashtra land records.
The standard relationships are:
-
1 hectare = 100 are.
-
1 are = 100 square metres.
-
1 hectare = 10,000 square metres.
For example, a parcel measuring 2 hectares has an area of 20,000 square metres.
One distinction is worth remembering: a conventional guntha equals 1,089 square feet, or approximately 101.17 square metres. One are equals exactly 100 square metres. Although these values are close, they are not identical.
When purchasing land in Maharashtra, check the area, unit and survey details in the applicable 7/12 extract, Property Card or other relevant record.
You can also read our guide to Property Card vs 7/12 Extract in Maharashtra to understand the purpose of these documents.
How to Calculate Land Area
Calculating land area is straightforward when you know the plot's dimensions and shape.
For a rectangular plot, multiply its length by its width.
Formula:
Area = Length × Width
Example: Calculating the Area of a Residential Plot
Suppose a residential plot measures:
-
Length: 40 feet
-
Width: 60 feet
The area is:
40 × 60 = 2,400 square feet.
To convert this into square yards:
2,400 ÷ 9 = approximately 266.67 square yards.
Therefore, the plot measures 2,400 square feet, or approximately 266.67 square yards.
How to Calculate the Area of an Irregular Plot
Not every plot has a rectangular shape. Some parcels have uneven boundaries or multiple sides of different lengths.
For irregular plots, the area may need to be calculated by dividing the land into simpler shapes or using a suitable surveying method. In such cases, a qualified surveyor can help determine the area using the property's actual dimensions and boundaries.
Remember that a mathematical calculation based on dimensions does not establish legal boundaries or confirm the officially recorded area of a property.
Why Is Accurate Land Measurement Important When Buying a Plot?
Understanding land measurement units helps buyers compare properties, evaluate quoted prices and review documents before committing to a purchase.
1. Compare Plot Sizes Correctly
A seller may advertise one plot in square feet and another in square yards. Converting both into the same unit makes it easier to compare their actual areas.
2. Understand the Price Per Unit
Property prices may be quoted per square foot, square yard, guntha or acre. Converting the area into a common unit helps you compare prices more fairly.
For example, a price quoted per square yard should not be compared directly with a price per square foot without accounting for the difference between the units.
3. Check the Area in Property Documents
Compare the area mentioned in the sale documents with the relevant land records, survey details and layout plan. If the figures differ, clarify the discrepancy before proceeding.
4. Verify the Plot Boundaries
Area and boundaries are related but different aspects of a property. A conversion chart can help you understand the area, but it cannot confirm whether the land's boundaries match the official survey.
Where necessary, arrange for a professional survey.
5. Avoid Confusion Over Regional Units
Customary measurements can differ across regions. Always confirm what a seller means when quoting units such as bigha or another local measurement.
Before finalising a property purchase, review the documents to check before purchasing a plot and verify the applicable records and approvals.
FAQs
1. What are the common land measurement units in India?
Common units include square feet, square yards, square metres, acres, hectares, guntha and are. Regional units such as bigha, biswa, kanal, marla and cent are also used in particular parts of the country.
2. How many square feet are there in one acre?
One acre equals 43,560 square feet. It also equals 4,840 square yards or approximately 4,046.86 square metres.
3. How many guntha make one acre in Maharashtra?
Under the conventional acre-guntha system, one acre equals 40 guntha. One guntha equals 1,089 square feet under this system.
4. How many acres are there in one hectare?
One hectare equals approximately 2.471 acres. It also equals exactly 10,000 square metres.
5. Is one guntha equal to one are?
No. One conventional guntha equals 1,089 square feet, or approximately 101.17 square metres. One are equals exactly 100 square metres.
6. How do I calculate the area of a plot?
For a rectangular plot, multiply its length by its width after converting both dimensions into the same unit. For example, a plot measuring 30 feet by 50 feet has an area of 1,500 square feet.
Irregular plots may require additional calculations or a professional survey.
7. Which unit is used for land measurement in Maharashtra?
The unit depends on the type of land and the relevant record. Agricultural land area is commonly recorded in hectare-are units, while non-agricultural land area is recorded in square metres under the Maharashtra Land Records Department's stated conventions. Customary units such as acre and guntha are also used in everyday property transactions.
Always check the unit specified in the actual land record.
Finishing It Up
Understanding land measurement units in India makes it easier to compare plot sizes, calculate area and interpret property information. Standard conversions such as acre to square feet, hectare to acre and square feet to square yards are useful for everyday property calculations. In Maharashtra, understanding the relationship between acre, guntha, hectare, are and square metres is particularly helpful when reviewing land details.
Before purchasing a plot, verify the area and unit recorded in the relevant documents and compare them with the survey details and layout plan. If the measurements or boundaries are unclear, seek assistance from a qualified surveyor or property professional.
Accurate land measurement is an important step towards making an informed property decision.
Disclaimer: This article is intended for general informational and educational purposes only. Land measurement units and customary conversion practices may vary by region. The conversions provided are for reference and should not be treated as confirmation of a property's officially recorded area, boundaries or ownership. Before purchasing land, verify the relevant land records and survey details with the appropriate authorities or a qualified surveyor. Consult a property professional where necessary to confirm the measurements applicable to your specific property.
