Attendance Extra Time & Shortage Calculator

Admin Login

?

Employee Name

Employee Code: -

Considered Work Days

0

Shortage Hours Deducted

00:00

Remaining Monthly Buffer

06:00

Daily Attendance Log Target: 7:30 daily | Window: 09:00 - 18:00

Date	In Time	Out Time	Raw Duration	Shift Window Adjustments	Effective Duration	Deduction / Note

Calculation Rule Settings

Target Daily Work Duration (HH:MM)

If worked duration is less than this target, shortage is deducted.

Standard Shift Hours (Start - End)

Arrivals before shift start & departures after shift end are trimmed out.

Strict Shift Window Bounding (09:00 AM - 06:00 PM Rule)

Monthly Extra Time Buffer (HH:MM)

Monthly allowance pool available for each staff member.

Rule: Time before 09:00 AM and after 06:00 PM is trimmed. Late arrivals (> 09:00 AM) and early exits (< 06:00 PM) reduce effective worked duration below the 07:30 daily target. Absent, Weekly Off, and No OutPunch days are excluded.