Different types of land are different in different countries. The calculation of percentages and katha accounts of the two types of land related documents in Bangladesh, the use of government accounts and office use. However, there is a relationship between these two. And that is that one-hundredth part of one acre is called "one percent" land (the most commonly used phrase is "a decimal land"). On the other hand, the superior unit of the katha is "Bigha" and the superior unit of Bigha is "acre." One bigha land equal to 20 kathas and one bigha land equivalent to three bighas. This measure is universal, and approved as a "Standard Measurement." In Bangladesh, the quantity of land is measured according to the Gantar Chal Zarip method. Sometimes, on an official basis, hectares are used on official papers.

The topics that have been told in detail are:
Inches, feet and yard
Percent and acre amount according to the square / square
Size of katha, bigha and acres
Millimeters and inches
Gantre Chain Zarip
Land measuring in the ek century
Different types of regional measurements
Bigha-katha account
Era Hector Account