Common characteristics of Square Feet and Gaj
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Both are commonly used units to measure plots, houses, shops, and land areas.
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Property dealers, builders, and land records often mention plot size in square feet or gaj.
- Both units measure the same thing area of a two-dimensional space
- Especially in North Indian states like Delhi, Haryana, Punjab, and Uttar Pradesh, both units are widely used.
At Landkhoj, we simplify and explain land measurement units in an easy-to-understand manner so that buyers and sellers involved in real estate transactions can make informed decisions without confusion.
Understanding how to convert between these two area measurement units is very useful & required necessary for comparing property sizes, property prices, doing constructions & interior activities.
For better understanding the difference between square feet and gaj, we need to understand the meaning of following:
- Foot and Square Feet
- Gaj
Definition of Foot
A foot is a basic unit used to measure length or breadth or height of any article or thing or property.
1 foot = 12 inches = 0.3048 meters
Here are some real-life illustrations where foot is used:
1. Human Height: 5 ft 6 inches
2. Real Estate
- Ceiling height: Ceiling height is 10 ft
- Plot frontage: Plot has 30 ft front width
- Height of boundary wall: 8 ft wall
- Road width: 40 ft wide road
- Depth of foundation: 5 ft deep
3. Agriculture & Land
- Distance between plants: 2 ft gap
- Borewell depth: 150 ft deep
Definition of Square Feet
Square feet (sq ft) is a unit of area measurement used to calculate the size of a two-dimensional space such as a room, flat, plot, office, or land.
Square feet do not measure height.
Square feet is commonly used in following:
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Real estate property measurement
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Apartment and plot size
- Construction and interior planning
- Flooring and carpet installation
In India, square feet is widely used in property dealings under the guidelines of the Real Estate (Regulation and Development) Act, 2016 (RERA).
Simple Formula for calculation of Area
Length (in feet) x Width (in feet) = Area (sq ft)
15 feet (length) X 10 feet (width) = 150 feet X feet (Area) = 150 feet2 or 150 sq ft
Important Area Conversion
- 1 Square Foot = 144 Square Inches
- 1 Square Meter = 10.764 Square Feet = 1550 square inches
- 1 Square Yard = 9 Square Feet = 1296 Square Inches
Imagine you draw a square that is 1 foot long and 1 foot wide
That small square is called 1 square foot.
Real life examples for Square Feet measurement
Example 1: Floor Tiles
Imagine your house has tiles that are 1 foot × 1 foot
Each tile = 1 square foot
Now suppose your room floor has 10 tiles in one row and 10 tiles in one column
So total tiles = 10 × 10 = 100 tiles
That means your room size is 100 square feet.
Example 2: Bed Space
A normal double bed roughly takes about 30–35 square feet. So if your bedroom is 120 square feet, you can fit:
- 1 double bed
- 1 cupboard
- Some walking space
Example 3: Room space:
If your room is 10 feet long and 10 feet wide, then room space would be 10 ft × 10 ft = 100 square feet
That means your room has space of 100 small 1-foot squares.
Example 4: Flat Size
If someone says “Flat is 1,000 square feet”
It means the total floor space is equal to 1,000 small 1-foot tiles put together.
Quick Comparison Table
|
Unit |
Measures |
Used For |
|
Foot (ft) |
Length/Height |
Person height, wall height |
|
Square Foot (sq ft) |
Area |
Rooms, flats, plots |
|
Running Foot (rft) |
Continuous length |
Kitchen slabs, fencing |
Definition of Gaj
Gaj is a traditional unit of land measurement commonly used in India, especially in property dealings.
It represents the space of a small square piece of land.
Gaj is commonly used in following:
- Plot sizes
- House areas
- Small pieces of land
Important Area Conversion
- 1 Gaj = 1 Square Yard
- 1 Gaj = 9 Square Feet
- 1 Square Meter = 1.196 Gaj
Real life examples for Gaj measurement
Imagine a square piece of land where each side is about 3 feet long and 3 feet wide.
The total area of that piece of land will be 1 gaj (9 square feet).
- Small Residential Plot
Many small plots in cities are sold in gaj.
A 100 gaj plot means the land area is 100 square yards (about 900 square feet). Such a plot is often used to build a small independent house with 2–3 floors.
- Room Size
A room can also be explained in gaj.
A room of 10 ft × 9 ft = 90 square feet = 10 gaj.
- Small Shop
Many market shops are around 20–30 gaj.
A 25 gaj shop is common for small grocery stores, salons, or mobile shops.
- Parking Space
A car parking area may be around 12–15 gaj.
A parking space of 10 ft × 12 ft = 120 square feet = 13 gaj.
Difference between square feet and gaj
|
Particulars |
Square Feet |
Gaj |
|
1 unit |
1 ft * 1 ft |
1 yard * 1 yard |
|
Usage |
Houses, flats, rooms, shops, small plots |
Plot size and land measurement |
|
Conversion |
1 sq ft = 0.112188 gaj |
1 Gaj = 9 sq ft |
|
Size comparison |
Smaller unit |
Larger unit |
Conversion formula of Square Feet to Gaj
First, understand the base values:
1 square feet = 0.112188 gaj
1 Gaj = 9 sq ft
From this relationship:
Gaj = Square Feet ÷ 9 sq ft
1,000 sq ft = 1,000 ÷ 9 sq ft = 112.188 gaj
Some Example of Square Feet to Gaj Conversion Table
|
Square Feet (sq ft) |
Gaj |
|
9 sq ft |
1 gaj |
|
45 sq ft |
5 gaj |
|
90 sq ft |
10 gaj |
|
180 sq ft |
20 gaj |
|
450 sq ft |
50 gaj |
|
900 sq ft |
100 gaj |
|
1,800 sq ft |
200 gaj |
|
2,700 sq ft |
300 gaj |
|
4,500 sq ft |
500 gaj |
|
9,000 sq ft |
1,000 gaj |
Convert Square Feet to Gaj
1. Convert 90 Square Feet to Gaj
90 sq ft ÷ 9 sq ft = 10 gaj
2. Convert 180 Square Feet to Gaj
180 sq ft ÷ 9 sq ft = 20 gaj
3. Convert 450 Square Feet to Gaj
450 sq ft ÷ 9 sq ft = 50 gaj
4. Convert 900 Square Feet to Gaj
900 sq ft ÷ 9 sq ft = 100 gaj
5. Convert 1,200 Square Feet to Gaj
1,200 sq ft ÷ 9 sq ft = 133.33 gaj
6. Convert 1,500 Square Feet to Gaj
1,500 sq ft ÷ 9 sq ft = 166.67 gaj
7. Convert 1,800 Square Feet to Gaj
1800 sq ft ÷ 9 sq ft = 200 gaj
8. Convert 2,250 Square Feet to Gaj
2,250 sq ft ÷ 9 sq ft = 250 gaj
9. Convert 3,600 Square Feet to Gaj
3,600 sq ft ÷ 9 sq ft = 400 gaj
10. Convert 9,000 Square Feet to Gaj
9,000 sq ft ÷ 9 sq ft = 1000 gaj
Tip for Accurate Conversion
If you are calculating manually, always divide by 9. For large plots, use a calculator to avoid rounding mistakes, especially in legal property documentation.
Why Convert Square Feet to Gaj?
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Common in North Indian property transactions
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Frequently used by local property dealers
- Helpful for plot size comparison
- Important for residential land buying
- Makes area discussion easier in local markets