Time Card Calculator
Calculate total hours worked, overtime, and pay based on clock-in and clock-out times. Supports multiple days and break deductions.
Published by:
isCalculator Editorial Team
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How to use this tool?
This calculator computes your gross pay based on clock-in/out times, break duration, hourly rate, and overtime threshold.
- Enter Clock In & Clock Out – Use the time inputs (24-hour format).
- Add Break (optional) – Enter break start and end times. Leave blank if no break.
- Set Hourly Rate – Your pay per hour (e.g., $25.00).
- Set Overtime Threshold – Hours after which overtime applies (default 8 hours).
- Click "Calculate" – Results show total, regular, and overtime hours plus gross pay.
- Clock out must be after clock in.
- Break end must be after break start.
- Break duration cannot exceed total work time.
- Overtime pays 1.5x the hourly rate for hours above the threshold.
Key Rules:
Example: Clock in 09:00, out 17:00, no break, rate $25, threshold 8h → 8 regular hours ($200) + 0 overtime = $200 gross pay.
Previous Results
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Frequently Asked Questions
Subtract clock-in time from clock-out time, then subtract any break duration. The result is total hours worked.
Overtime pay is calculated at 1.5 times the regular hourly rate for hours worked beyond the overtime threshold (default 8 hours).
Currently, this calculator handles a single day. For multiple days, calculate each day separately and sum the results.
