Scheduled hours vs actual hours: a practical guide

Four kinds of hours

Managers and payroll teams often speak about "hours" as if it were one number. In practice there are at least four, and each answers a different question.

• Scheduled hours — what the roster expected the employee to work.
• Attendance hours — the raw clock-in and clock-out record.
• Actual hours — the reviewed working time after breaks and adjustments.
• Approved hours — the amount authorised for payroll preparation.

One shift, four numbers

Consider a fictional 09:00–17:00 shift. The employee clocks in at 09:04 and out at 17:08. The four numbers below are all correct — they just answer different questions.

Where variance comes from

• Late arrival, early leaving or missed clock events.
• Approved extensions, coverage swaps and role changes.
• Breaks that were or were not clocked.
• Leave that overlapped the scheduled shift.

What managers should review

A weekly review that compares scheduled hours to approved hours prevents payroll surprises. The aim is not to eliminate variance — it's to make sure every variance has a decision behind it.