HisabCalc

Attendance Based Salary Calculator

Works out the daily rate from a monthly salary and the working days and then pays only for the days actually present.

Enter your numbers

Example: 30000

Example: 26

Example: 24

Result
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Figures are computed on your device; nothing is sent anywhere.

Formula

dailyRate = monthlySalary / workingDays; payableSalary = dailyRate * presentDays

How the calculation works

Enter the monthly salary in Taka before any deduction or allowance is applied.

Enter the number of working days in the month and the days the employee was actually present.

The tool divides the salary by the working days to get the daily rate and multiplies that by the present days for the payable salary.

Common mistakes

When to use it

Worked example

On a monthly salary of 30000 Taka with 26 working days and 24 days present, the daily rate is about 1154 Taka and the payable salary is about 27692 Taka.

Daily rate 1,153.85
Payable salary ৳27,692.31

Common questions

How should I treat a half day of work in this calculator?

Count a half day as 0.5 in the present days field so the daily rate is applied to the exact fraction of the day worked.

Last updated: 2026-10-03