Define Which Time Becomes Overtime

Overtime is not simply every minute after an employee's scheduled end time. It is time that meets the overtime rule for that worker, shift, location, or pay period and has the required approval. A reliable calculation starts by writing the rule in plain language: the threshold, the time window, the multiplier, and who approves an exception.

Common policies use a daily threshold, a weekly threshold, or a scheduled-hours comparison. Some businesses pay different rates for normal overtime, weekly offs, and public holidays. Others use a night differential for work after a specific hour. These categories should be decided before a timesheet is converted into payroll.

The same policy must be understood by the person creating the roster, the supervisor approving hours, and the payroll owner. If scheduling says a shift ends at 6 PM but managers routinely approve work until 7 PM without recording overtime, the problem is a workflow mismatch, not a spreadsheet formula.

• Set the daily or weekly threshold for every employee group
• Define separate rules for weekly offs, holidays, and night differentials
• Decide whether overtime needs pre-approval, post-approval, or both
• Keep scheduled time, worked time, and approved overtime distinct

Clean the Timesheet Before You Calculate

Start with timestamps, not the total-hours column someone typed into a sheet. Check that every row has an employee ID, work date, check-in, check-out, assigned shift, and site or department. Look for duplicate rows created by sync retries, overlapping shifts, a check-out before a check-in, and a missing punch.

Subtract unpaid breaks according to the rule attached to the shift or employee group. Do not subtract a fixed break if the policy says breaks are paid, and do not subtract the same break twice when both a roster and a timesheet already include it. Preserve the raw events so the final duration can be explained.

Timesheets with incomplete events should enter an exception queue. Guessing a missing check-out inflates overtime; treating it as absence underpays the employee. The reviewer can use roster context, manager confirmation, location evidence, and any device event to make a narrow correction.

• Validate employee, date, shift, site, and both punch timestamps
• Remove duplicate sync rows without deleting the original event history
• Apply unpaid breaks once using the correct shift policy
• Send missing or contradictory entries for review

Calculate Regular and Overtime Hours

For a daily eight-hour threshold, first calculate paid duration: check-out minus check-in minus unpaid breaks. Then assign the first eight approved hours to regular time and the remaining approved duration to overtime. If an employee worked from 8:30 AM to 6:30 PM with a one-hour unpaid break, paid duration is nine hours: 8.00 regular and 1.00 overtime.

If the business uses a weekly threshold, do not calculate each day in isolation. Add approved paid hours in the policy week, assign hours up to the threshold to regular time, and classify the remainder as overtime. Apply the policy's treatment of leave and holidays consistently; paid leave may count toward a threshold in one policy and not in another.

Keep minutes internally and convert the final result to decimal hours only at the output stage. Ninety minutes is 1.50 hours, not 1.90. Rounding every daily row before adding it can create a different monthly result from calculating at full precision and rounding the final payroll value.

• Example: 10 paid hours at an eight-hour threshold equals 8 regular and 2 overtime
• Use a weekly accumulation when the policy is weekly, not daily
• Keep regular, overtime, holiday, and weekly-off categories separate
• Convert minutes to decimal hours only after the duration is calculated

Apply Overtime Rates and Special Days

After classifying hours, attach the correct pay code. An overtime hour on a normal workday may use one multiplier, while a weekly-off or public-holiday hour may use another. A night differential may be an additional component rather than a replacement for overtime. Store the category and multiplier on the payroll-ready row so finance can reproduce the amount.

Use a worked example to test your policy. If the hourly base is ₹200 and normal overtime is 1.5x, one approved overtime hour produces ₹300 before any other payroll treatment. If two of those hours fall on a holiday with a 2x policy, they should not be silently priced at 1.5x because the timesheet export had one generic overtime column.

Do not let a late punch automatically create payable overtime. Compare the employee's actual time with the shift, approved extension, and any policy cap. An employee who forgot to check out at midnight needs an exception review, not an automatic overnight overtime payment.

• Attach a pay code and multiplier to each overtime category
• Test normal day, weekly-off, holiday, and night scenarios
• Require approval for unscheduled extensions or policy-cap breaches
• Keep the calculation inputs visible beside the payable amount

Approve and Reconcile Before Payroll

Operational approval should happen while the shift is still easy to remember. Supervisors review overtime by team or site, confirm that the work was required, and resolve missing evidence. Payroll then checks that approved overtime is mapped to the correct employee, pay period, and pay code.

Reconcile the overtime report to the schedule and previous period. Spikes can be legitimate during a peak season, but they can also reveal understaffing, an unrealistic shift template, or supervisors approving every late punch. Review overtime concentration by site, department, manager, and employee rather than looking only at the company total.

Keep the approval event with the timesheet. A payroll export that shows 9 overtime hours but not who approved them is difficult to defend. Attend Mitra connects shift context, attendance records, approvals, and payroll-ready output so the team can resolve exceptions before the pay run.

• Approve overtime close to the shift, not only at month-end
• Reconcile overtime to rosters, sites, employee master, and prior periods
• Investigate unusual concentration before assuming it is fraud or error
• Retain approver, timestamp, reason, and pay-code information

Build an Overtime Process That Gets Better

The best overtime report is also a scheduling feedback loop. If one client site produces repeated extensions, discuss coverage or contract scope. If night shifts repeatedly run long, fix the handover window. If manual edits concentrate around one device, resolve the attendance capture problem instead of asking payroll to remember a workaround.

Publish the policy and show employees how overtime appears in their record. A transparent process reduces disputes because employees can see the shift, hours, approval, and pay category before payroll is finalized. Managers also receive a useful signal about where planning is failing.

Automated attendance and payroll software does not remove the need for judgment. It removes repetitive copying so judgment happens on the few records that actually need it. That is the difference between a timesheet export and a payroll-ready overtime workflow.

• Use overtime trends to improve rosters and staffing levels
• Explain pay categories to employees before the first close
• Fix recurring device, site, or handover issues at the source
• Automate collection while keeping approval decisions attributable