What is a Decimal (Shotangsho) in Land Measurement?
The term ‘decimal’ or ‘Shotangsho’ is a unit of land measurement widely used in Bangladesh and some other South Asian countries. While the rest of the world primarily uses square feet, square meters, or acres for land area, the decimal system remains prevalent in these regions for smaller plots. Understanding the decimal to square feet conversion is crucial for anyone dealing with property or land transactions in these areas. One decimal of land is precisely defined as 435.6 square feet.
How Many Square Feet are in 1 Decimal?
The verified conversion states that 1 decimal (Shotangsho) equals 435.6 square feet. This is the fundamental figure to remember when converting between decimals and square feet. This unit is particularly useful for measuring residential plots and smaller land parcels, making it a practical standard in local real estate markets.
Conversions and Comparisons: Decimal, Katha, Bigha, and Acre
To provide a broader context, it’s helpful to see how the decimal unit relates to other common land measurement units used in Bangladesh and South Asia. These units often have historical origins and regional variations, but their conversions to square feet provide clarity.
Here are the key conversions based on the verified facts:
- 1 Decimal (Shotangsho) = 435.6 square feet
- 1 Katha = 1.65 Decimals. Therefore, 1 Katha = 1.65 * 435.6 = 718.74 square feet (approximately).
- 1 Bigha = 33 Decimals. Therefore, 1 Bigha = 33 * 435.6 = 14,374.8 square feet.
- 1 Acre = 100 Decimals. Therefore, 1 Acre = 100 * 435.6 = 43,560 square feet.
These conversions highlight that a decimal is a relatively small unit, making it suitable for everyday plot measurements. An acre, on the other hand, is a much larger unit, encompassing 100 decimals.
Worked Examples: Converting Land Areas
Let’s illustrate how these conversions work with practical examples.
Example 1: Converting Decimals to Square Feet
Suppose you have a plot of land measuring 5 decimals. To find its area in square feet, you multiply the number of decimals by the conversion factor:
Area in square feet = 5 decimals * 435.6 square feet/decimal = 2178 square feet.
Example 2: Converting Square Feet to Decimals
If you know a piece of land is 1000 square feet, you can find out how many decimals it is by dividing the total square feet by the square feet per decimal:
Area in decimals = 1000 square feet / 435.6 square feet/decimal = 2.296 decimals (approximately).
Example 3: Comparing Land Sizes
How much larger is 1 Bigha than 1 Katha in square feet?
1 Bigha = 14,374.8 square feet.
1 Katha = 718.74 square feet.
Difference = 14,374.8 – 718.74 = 13,656.06 square feet.
Alternatively, in decimals: 1 Bigha = 33 decimals, 1 Katha = 1.65 decimals. The difference is 33 – 1.65 = 31.35 decimals, which is 31.35 * 435.6 = 13,656.06 square feet.
Understanding Local Land Units
The decimal system is part of a larger framework of land measurement in the region. Other units like ‘Katha’ and ‘Bigha’ are also commonly encountered. A ‘Katha’ is often considered a standard plot size for a house in many areas, and it is equivalent to 1.65 decimals. A ‘Bigha’ is a larger unit, typically used for agricultural land or larger property divisions, and it is equal to 33 decimals.
The verified facts provide these relationships:
| Unit | In Decimals | In Square Feet |
|---|---|---|
| 1 Decimal (Shotangsho) | 1 | 435.6 |
| 1 Katha | 1.65 | 718.74 (approx.) |
| 1 Bigha | 33 | 14,374.8 |
| 1 Acre | 100 | 43,560 |
Understanding these relationships helps in navigating land records, property listings, and transactions within Bangladesh and surrounding regions.
Frequently asked questions
What is the conversion of 1 decimal to square feet?
1 decimal (Shotangsho) is equal to 435.6 square feet.
How many square feet are in 1 katha?
1 katha is approximately 718.74 square feet, which is equal to 1.65 decimals.
What is a Bigha in square feet?
1 Bigha is equal to 33 decimals, which amounts to 14,374.8 square feet.
Is 1 acre the same as 100 decimals?
Yes, 1 acre is equivalent to 100 decimals, or 43,560 square feet.
