State may use different units of measurement like - bigha, cent, etc
1 Chatak = 6480 Square Inch in West Bengal
** Note: Informational purpose only—please confirm with local authorities.
In many parts of West Bengal, especially in rural regions, Square Inch is a widely used traditional unit for measuring land area. Chatak is another commonly used unit, One Chatak often considered equivalent to 6480 Square Inch.
When converting from Chatak to Square Inch, it's important to note that the conversion rate can vary depending on the region or state. Accurate conversion requires knowing the local definitions and accepted values for these units.
(Data may vary by district; based on common practices in West Bengal)
| Chatak | Equivalent in Square Inch |
|---|---|
| 1 Chatak | 6480 Square Inch |
| 2 Chatak | 12960 Square Inch |
| 3 Chatak | 19440 Square Inch |
| 4 Chatak | 25920 Square Inch |
| 5 Chatak | 32400 Square Inch |
| 6 Chatak | 38880 Square Inch |
| 7 Chatak | 45360 Square Inch |
| 8 Chatak | 51840 Square Inch |
| 9 Chatak | 58320 Square Inch |
| 10 Chatak | 64800 Square Inch |
| 11 Chatak | 71280 Square Inch |
| 12 Chatak | 77760 Square Inch |
| 13 Chatak | 84240 Square Inch |
| 14 Chatak | 90720 Square Inch |
| 15 Chatak | 97200 Square Inch |
| 16 Chatak | 103680 Square Inch |
| 17 Chatak | 110160 Square Inch |
| 18 Chatak | 116640 Square Inch |
| 19 Chatak | 123120 Square Inch |
| 20 Chatak | 129600 Square Inch |
Chatak is a traditional unit of land measurement primarily used in eastern Indian states like West Bengal, Bihar, and Assam. In West Bengal, 1 Chatak is typically equal to 6480 Square Inch, though this can vary slightly based on local customs. It is mostly used in rural and semi-urban areas of West Bengal for small land parcels, especially in agricultural and residential dealings.
The use of Chatak dates back to pre-independence times and was commonly adopted in regional land revenue systems. In West Bengal, it became a convenient unit for subdividing land, particularly in village records. While the metric system has become the official standard, Chatak is still frequently used in traditional land records and informal transactions in parts of West Bengal.
| Conversion Unit | Equivalent in 1 Chatak |
|---|---|
| Dhur | 12.5 |
| Pura | 0.00078125 |
| Decimal | 0.10331527229314 |
| Biswa | 0.0625 |
| Lessa | 0.3125 |
| Biswa Kacha | 0.03125 |
| Katha | 0.015625 |
| Bigha | 0.003125 |
| Square Feet | 45 |
| Acre | 0.00103305785124 |
| Square Meter | 4.180640845790095 |
| Hectare | 0.000418063680649 |
| Square Inch | 6480 |
| Square Mile | 0.000001614152893 |
| Square Kilometer | 0.000004180636806 |
| Square Yard | 5 |
| Square Centimeter | 41806.408 |
A Square Inch is a standard unit of area measurement primarily used in engineering, construction, and architectural contexts. While not commonly used in everyday land transactions in West Bengal, it remains a relevant unit in niche applications where high precision is required. 1 Square Inch equals exactly 0.000154320987654 Chatak. In West Bengal, square inch measurements may appear in building plans, furniture design specifications, or detailed civil engineering projects rather than in conventional land measurement systems.
The Square Inch originates from the Imperial system of measurements, introduced during the British colonial period. While the metric system has largely replaced imperial units in India, square inches continue to be used in specialized technical and industrial domains. In West Bengal, this unit is occasionally referenced in documentation involving imported machinery, equipment specifications, or blueprints developed under international standards. Though rarely used in real estate or agricultural land contexts, the square inch remains an important precision unit in engineering and manufacturing.
| Conversion Unit | Equivalent in 1 Square Inch |
|---|---|
| Dhur | 0.001929012345679 |
| Pura | 0.000000120563272 |
| Decimal | 0.00001594371486 |
| Biswa | 0.000009645061728 |
| Chatak | 0.000154320987654 |
| Lessa | 0.000048225308642 |
| Biswa Kacha | 0.000004822530864 |
| Katha | 0.000002411265432 |
| Bigha | 0.000000482253086 |
| Square Feet | 0.006944444444444 |
| Acre | 0.000000159422508 |
| Square Meter | 0.00064516062435 |
| Hectare | 0.000000064516 |
| Square Mile | 0.000000000249098 |
| Square Kilometer | 0.00000000064516 |
| Square Yard | 0.000771604938272 |
| Square Centimeter | 6.451606243503233 |
