Blogs

Bigha to Square Feet | 1 Bigha = Sq Ft & Sq Meter Conversion Explained

Written by ravichandran.s@schbang.com | Jan 7, 2026, 5:00:00 AM
Understanding land measurement is important before you buy or sell property in India. One of the most used traditional units for measuring land, especially in northern and eastern states, is the Bigha. However, when preparing property documents or handling financial transactions, the term ‘bigha’ cannot be used, as all dealings must be recorded in square metres. Converting Bigha to square feet or Bigha into square metres helps bring clarity while dealing with officially comparing property sizes and estimating the value of that space or property. Since India also uses traditional systems unofficially, knowing how to convert 1 Bigha to square feet helps you make informed, accurate decisions, whether for residential plots or agricultural land.

What is Bigha and its Importance in Land Measurement?

Bigha is a traditional land measurement unit used across several Indian states, especially for agricultural and rural property transactions. Its size is not standardised, which means the value of one Bigha differs from one region to another. For instance, one Bigha in Uttar Pradesh measures differently from a Bigha in West Bengal or Rajasthan. Historically, Bigha originated during the Mughal era as a local method to estimate agricultural land. Over time, it became a cultural reference point in land records and rural economies. While the metric system introduced standard units such as square metres and hectares, the Bigha continues to hold importance in many regional and state-level property dealings.

How Many Square Feet Are in 1 Bigha?

The size of 1 Bigha in square feet varies across states in India because it is not a part of the standard metric system. Each state follows its own conversion rate based on local traditions and historical land measurement practices. On average, 1 Bigha ranges from 17,000 to 43,000 square feet. This difference can significantly affect property valuation, registration, and comparison.

State-Wise Bigha to Sq Feet Conversion in India

Since Bigha is a non-standard unit, its value differs across Indian states. Below is a reference list showing the approximate Bigha to sq feet conversion for key regions. This helps you compare and interpret land sizes more precisely.

State / Region

1 Bigha (Approx.) in Square Feet

Remarks

Uttar Pradesh

27,000 sq ft

Commonly used for agricultural land

Bihar

27,220 sq ft

Varies slightly between districts

Rajasthan

27,255 sq ft

Often used for rural and farmland

West Bengal

17,424 sq ft

Based on the local Katha system

Madhya Pradesh

43,560 sq ft

Equivalent to one acre in some regions

Himachal Pradesh

8,712 sq ft

Smaller unit, specific to hilly areas

Assam

14,400 sq ft

 Derived from the traditional Katha measure
Punjab & Haryana

27,225 sq ft

Common in agricultural transactions
The above figures serve as an approximate guide since the Bigha area in square feet can still differ between districts and land types. For official purposes, conversions should be verified through government land records or digital land calculators available for each state.
This variation highlights the need for standardised measurements, a principle followed in integrated developments such as L&T Realty Evara Heights, Thane, where every square foot is accurately defined in accordance with RERA-approved plans.

Bigha to Square Feet Conversion Formula and Example

To calculate land area accurately, you can use a simple Bigha to sq feet conversion formula. Since the size of a Bigha varies by state, always refer to the local conversion rate before applying the formula. Formula: Land area in square feet = Number of Bigha x Local conversion rate (sq ft per Bigha) This formula helps property owners, investors, and developers estimate the total area of land while comparing or registering properties.

Example: Convert 2 Bigha to Square Feet

Let’s take Uttar Pradesh as an example, where 1 Bigha = 27,000 sq ft. Calculation: 2 Bigha × 27,000 sq ft = 54,000 sq ft So, 2 Bigha of land in Uttar Pradesh equals 54,000 square feet. If you apply the same calculation in West Bengal, where 1 Bigha = 17,424 sq ft, the result changes: 2 Bigha × 17,424 sq ft = 34,848 sq ft This variation highlights why it is important to use state-specific conversion rates for any property or agricultural land measurement.

1 Bigha to Sq Meter Conversion

While Bigha to square feet is the most common comparison, many government records and real estate transactions now use square metres as the standard unit. Converting 1 Bigha to square metres helps bring uniformity between traditional and metric systems. Since 1 square metre = 10.7639 square feet, you can convert Bigha to square metres by dividing the total square feet area by 10.7639. Formula: Land area in square metres = land area in square feet / 10.7639 Example: In Uttar Pradesh, where 1 Bigha = 27,000 sq ft, 27,000 ÷ 10.7639 = 2,508.38 sq metres In West Bengal, where 1 Bigha = 17,424 sq ft, 17,424 ÷ 10.7639 = 1,618.74 sq metres This conversion helps when comparing land areas in government documents or real estate listings that follow the metric conversion system.

Difference Between Bigha and Square Feet

Both Bigha and Square Feet are used to measure land, but they belong to different systems and serve different purposes. Understanding how they differ helps you interpret property records accurately, especially when converting regional measurements into standard formats.
Parameter Bigha Square Feet
Origin Traditional Indian unit with roots in regional agricultural systems British Imperial unit adopted in India for urban and official use
Standardisation Not standardised and varies by state and region Fixed and uniform everywhere
Scale Larger unit and used to measure agricultural or rural land Smaller unit and used for plots, apartments, and buildings
Usage Common in northern and eastern Indian states Used nationally in legal, real estate, and construction records
Conversion 1 Bigha = 17,000 to 43,000 sq ft (approx., depending on state) 1 sq ft = 0.0929 sq metre (fixed)
Preferred Context Rural, agricultural, and traditional land records Urban, commercial, and residential real estate
Relevance Today Still used in local land transactions Officially recognised and used in all property documentation
In simple terms, Bigha is traditional and variable, while Square Feet is standard and universally accepted. For any modern property transaction, conversions from Bigha to square feet ensure accuracy and compliance with official records.

Bigha to Square Feet Conversion Table

Since the size of a Bigha changes across different Indian states, the conversion into square feet also varies. The table below gives an approximate comparison to help you quickly understand how much area one, five, ten, or even a hundred Bighas represent in square feet.
Region / State 1 Bigha (sq ft) 5 Bigha (sq ft) 10 Bigha (sq ft) 100 Bigha (sq ft)
Uttar Pradesh 27,000 1,35,000 2,70,000 27,00,000
Bihar 27,220 1,36,100 2,72,200 27,22,000
Rajasthan 27,255 1,36,275 2,72,550 27,25,500
West Bengal 17,424 87,120 1,74,240 17,42,400
Madhya Pradesh 43,560 2,17,800 4,35,600 43,56,000
Himachal Pradesh 8,712 43,560 87,120 8,71,200
Assam 14,400 72,000 1,44,000 14,40,000
Punjab & Haryana 27,225 1,36,125 2,72,250 27,22,500
This Bigha to square feet chart acts as a practical reference when evaluating agricultural or real estate plots in different regions. For precise figures, always refer to the state’s official land records or digital land measurement tools.

Tips to Accurately Measure Land Area in Bigha and Square Feet

Accurate land measurement ensures fair valuation, clear ownership, and error-free documentation. Whether the area is recorded in Bigha or square feet, the following steps help maintain accuracy and consistency. 1. Verify Land Records Always check your property details in government land records such as the Bhoomi, Bhulekh, or Dharani portals, depending on your state. These databases show the exact dimensions and converted measurements in square feet or square metres. 2. Use Digital Land Measurement Tools Online land area calculators and mapping applications simplify conversions between Bigha, square feet, and square metres. These tools are especially useful for comparing traditional units with standardised measurements. 3. Check the Property Deed Your sale deed or registration document mentions the official land area. Confirm if the listed measurement aligns with the conversion rates applicable in your region. 4. Consult a Licensed Surveyor A government-approved surveyor can re-measure your land using modern instruments. This ensures the area matches what is recorded in official documents. 5. Consider Layout and Boundaries Uneven or irregular land shapes can lead to calculation errors. Always account for boundary adjustments before finalising conversions or valuations. Understanding these aspects helps maintain transparency during land purchases, sales, or registrations. Whether your property is measured in Bigha or square feet, precise measurement safeguards your investment.

FAQs

1. How many sq feet are in 1 bigha?

The size of 1 Bigha varies across India. On average, it ranges between 17,000 and 43,000 square feet, depending on the state. For example, 1 Bigha in Uttar Pradesh is about 27,000 sq ft, while in West Bengal, it is roughly 17,424 sq ft.

2. What is 800 sq ft in feet?

An 800 sq ft area means a total space of 800 square feet. If you visualise it as a square, each side would measure approximately 28.28 feet.

3. How to calculate 1 bigha?

To calculate 1 Bigha in square feet, multiply the number of Bigha by your state’s conversion rate. For example: 1 Bigha × 27,000 (UP rate) = 27,000 sq ft.

4. How big is 3000 bigha?

The size depends on the region. In Uttar Pradesh, 3000 Bigha equals 81,000,000 sq ft (3000 × 27,000). In West Bengal, the same would be 52,272,000 sq ft (3000 × 17,424).

5. How many bighas is 1 acre?

The ratio changes with the state. In Uttar Pradesh, 1 acre = 1.6 Bigha, while in Assam, 1 acre = 3 Bigha (approx.).

6. How many square feet is 1 acre?

1 acre = 43,560 square feet. This is a fixed international standard used in India and worldwide.

7. How much is 1 acre in Guntha?

1 acre = 40 Guntha (or Gunta). One Guntha equals 1,089 sq ft, so an acre covers 43,560 sq ft in total.
View full post