How to convert bighas to decimals
To convert bighas to decimals, multiply the value by the conversion factor 33.05785124. To go the other way, multiply by 0.03025 (or divide by 33.05785124).
Worked example: 5 bigha to dec
- Write the value: 5 bigha
- Multiply by 33.05785124: 5 × 33.05785124
- Result: 165.289 dec
Bigha to Decimal (Shotok) conversion table
Quick reference values, rounded to 6 significant digits.
| Bigha (bigha) | Decimal (Shotok) (dec) |
|---|---|
| 0.1 bigha | 3.30579 dec |
| 0.25 bigha | 8.26446 dec |
| 0.5 bigha | 16.5289 dec |
| 1 bigha | 33.0579 dec |
| 2 bigha | 66.1157 dec |
| 3 bigha | 99.1736 dec |
| 4 bigha | 132.231 dec |
| 5 bigha | 165.289 dec |
| 6 bigha | 198.347 dec |
| 7 bigha | 231.405 dec |
| 8 bigha | 264.463 dec |
| 9 bigha | 297.521 dec |
| 10 bigha | 330.579 dec |
| 12 bigha | 396.694 dec |
| 15 bigha | 495.868 dec |
| 20 bigha | 661.157 dec |
| 25 bigha | 826.446 dec |
| 30 bigha | 991.736 dec |
| 40 bigha | 1,322.31 dec |
| 50 bigha | 1,652.89 dec |
| 75 bigha | 2,479.34 dec |
| 100 bigha | 3,305.79 dec |
| 250 bigha | 8,264.46 dec |
| 500 bigha | 16,528.93 dec |
| 1,000 bigha | 33,057.85 dec |
Decimal (Shotok) to Bigha
| dec | bigha |
|---|---|
| 1 dec | 0.03025 bigha |
| 5 dec | 0.15125 bigha |
| 10 dec | 0.3025 bigha |
| 50 dec | 1.5125 bigha |
| 100 dec | 3.025 bigha |
1 Bigha in other area & land units
About Bigha and Decimal (Shotok)
What is a bigha (bigha)?
A bigha (বিঘা) equals 20 katha. The standard bigha in Bangladesh is 14,400 square feet, or about 33 decimal. Local values may vary.
What is a decimal (shotok) (dec)?
A decimal, called shotok (শতক/শতাংশ) in Bangla, is 1/100 of an acre, or 435.6 square feet. It is the most common unit in Bangladeshi land deeds.
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 bigha to decimal (shotok) conversion is used
Area & land conversions are needed for buying and selling land, flats, deed (dolil) records, construction planning and farming. Converting between bighas and decimals 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 decimals are in 1 bigha?
1 Bigha equals 33.0579 dec.
How do I convert bighas to decimals?
Multiply the number of bighas by 33.05785124. For example, 5 bigha × 33.05785124 = 165.289 dec.
What is 5 bigha in dec?
5 bigha = 165.289 dec.
How many bighas are in 1 decimal (shotok)?
1 Decimal (Shotok) equals 0.03025 bigha. Use the Decimal to Bigha converter for the reverse direction.
Is this Bigha to Decimal (Shotok) 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.