How to convert kathas to acres
To convert kathas to acres, multiply the value by the conversion factor 0.0165289256. To go the other way, multiply by 60.5 (or divide by 0.0165289256).
Worked example: 5 katha to ac
- Write the value: 5 katha
- Multiply by 0.0165289256: 5 × 0.0165289256
- Result: 0.0826446 ac
Katha to Acre conversion table
Quick reference values, rounded to 6 significant digits.
| Katha (katha) | Acre (ac) |
|---|---|
| 0.1 katha | 0.00165289 ac |
| 0.25 katha | 0.00413223 ac |
| 0.5 katha | 0.00826446 ac |
| 1 katha | 0.0165289 ac |
| 2 katha | 0.0330579 ac |
| 3 katha | 0.0495868 ac |
| 4 katha | 0.0661157 ac |
| 5 katha | 0.0826446 ac |
| 6 katha | 0.0991736 ac |
| 7 katha | 0.115702 ac |
| 8 katha | 0.132231 ac |
| 9 katha | 0.14876 ac |
| 10 katha | 0.165289 ac |
| 12 katha | 0.198347 ac |
| 15 katha | 0.247934 ac |
| 20 katha | 0.330579 ac |
| 25 katha | 0.413223 ac |
| 30 katha | 0.495868 ac |
| 40 katha | 0.661157 ac |
| 50 katha | 0.826446 ac |
| 75 katha | 1.23967 ac |
| 100 katha | 1.65289 ac |
| 250 katha | 4.13223 ac |
| 500 katha | 8.26446 ac |
| 1,000 katha | 16.5289 ac |
Acre to Katha
| ac | katha |
|---|---|
| 1 ac | 60.5 katha |
| 5 ac | 302.5 katha |
| 10 ac | 605 katha |
| 50 ac | 3,025 katha |
| 100 ac | 6,050 katha |
1 Katha in other area & land units
About Katha and Acre
What is a katha (katha)?
A katha (কাঠা) is a traditional land unit. The standard katha used in Dhaka equals 720 square feet, or about 1.65 decimal. Values can differ by region.
What is a acre (ac)?
An acre equals 43,560 square feet or 100 decimal. It is used for agricultural land in Bangladesh, India, the UK and the US.
Important for land buyers: traditional units like katha and bigha differ between districts. This converter uses the standard values used in Dhaka and most official calculations: 1 katha = 720 sq ft, 1 bigha = 20 katha = 14,400 sq ft, 1 decimal (shotok) = 435.6 sq ft, 1 acre = 100 decimal. Always confirm the local value written in your deed (দলিল) or with the land office (AC Land).
Where katha to acre conversion is used
Area & land conversions are needed for buying and selling land, flats, deed (dolil) records, construction planning and farming. Converting between kathas and acres is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Area & Land Converter.
Frequently asked questions
How many acres are in 1 katha?
1 Katha equals 0.0165289 ac.
How do I convert kathas to acres?
Multiply the number of kathas by 0.0165289256. For example, 5 katha × 0.0165289256 = 0.0826446 ac.
What is 5 katha in ac?
5 katha = 0.0826446 ac.
How many kathas are in 1 acre?
1 Acre equals 60.5 katha. Use the Acre to Katha converter for the reverse direction.
Is this Katha to Acre converter accurate?
Yes. It uses exact internationally defined conversion factors and the standard Bangladeshi values for traditional units, calculated with full floating-point precision. Results are displayed rounded for readability.