Katha (Bangladesh): Definition, Conversion, Measurement, and Applications
The Katha is one of the most widely used traditional land measurement units in Bangladesh. Although the metric system is officially used for land registration and surveying, Katha remains extremely popular in real estate transactions, residential plot sales, agricultural land discussions, and property advertisements throughout the country.
Because Katha is a regional unit, its size varies across South Asia. The Bangladesh Katha has a specific standardized value that differs from the Katha used in West Bengal, Bihar, Assam, and other regions of India. Understanding the Bangladesh Katha and its relationship to other land measurement units is essential for landowners, buyers, developers, surveyors, and real estate professionals.
What Is a Katha?
A Katha is a traditional unit of land area commonly used in Bangladesh. It serves as a subdivision of the Bigha and is frequently used to describe residential plots, commercial properties, and agricultural land.
In Bangladesh:
1 Katha = 720 square feet
This standard is widely accepted in urban and rural property transactions throughout Bangladesh.
Katha Symbol
There is no internationally recognized symbol for Katha. It is generally written as:
- Katha
- Kattha
- Kottha (local spelling variations)
Bangladesh Katha Conversion Table
| Unit | Equivalent Value |
|---|---|
| 1 Katha | 720 sq ft |
| 1 Katha | 80 sq yd |
| 1 Katha | 66.89 sq m |
| 1 Katha | 0.01653 Acre |
| 1 Katha | 0.006689 Hectare |
| 1 Katha | 1.653 Decimal |
Relationship Between Katha and Bigha
In Bangladesh, Katha is traditionally related to Bigha as follows:
1 Bigha = 20 Katha
Since one Katha equals 720 square feet:
1 Bigha = 14,400 square feet
Katha to Common Land Units
| Katha | Square Feet | Decimal |
|---|---|---|
| 1 | 720 | 1.653 |
| 2 | 1,440 | 3.306 |
| 3 | 2,160 | 4.959 |
| 5 | 3,600 | 8.264 |
| 10 | 7,200 | 16.529 |
| 20 | 14,400 | 33.058 |
Applications of Katha in Bangladesh
Residential Land Sales
Most residential plots in Bangladesh are advertised and sold using Katha measurements.
Real Estate Development
Property developers frequently describe project land size in Kathas, particularly in Dhaka, Chattogram, and other major cities.
Land Registration
Traditional land records and local property discussions often reference Katha measurements.
Agricultural Land
Farmers commonly use Katha and Bigha when describing agricultural land holdings.
Advantages of Using Katha
- Widely understood throughout Bangladesh.
- Commonly used in property advertisements.
- Easy conversion to Bigha and Decimal.
- Deeply rooted in local land traditions.
- Useful for small and medium-sized plots.
Katha vs Other Bangladesh Land Units
| Unit | Relationship |
|---|---|
| Katha | 720 sq ft |
| Bigha | 20 Katha |
| Decimal | 435.6 sq ft |
| Acre | 60.5 Katha |
| Hectare | 149.5 Katha |
Frequently Asked Questions
How many square feet are in one Katha in Bangladesh?
One Bangladesh Katha equals 720 square feet.
How many Kathas make one Bigha?
Twenty Kathas make one Bigha.
How many Decimals are in one Katha?
One Katha equals approximately 1.653 Decimals.
Is Bangladesh Katha the same as West Bengal Katha?
No. Katha values vary by region, and Bangladesh Katha should not be confused with West Bengal Katha or other regional variations.
Conclusion
The Katha remains one of the most important traditional land measurement units in Bangladesh. Equal to 720 square feet, it is extensively used in real estate, land transactions, property development, and agriculture. Understanding Katha conversions and its relationship to Bigha, Decimal, Acre, and Hectare is essential for anyone involved in buying, selling, developing, or managing land in Bangladesh.