Total Hours Formula:
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Definition: This calculator computes total hours worked based on clock-in and clock-out times using the Calculator Soup method.
Purpose: It helps employees, employers, and freelancers accurately track working hours for payroll, billing, or time management.
The calculator uses the formula:
Where:
Explanation: For each time entry, the calculator subtracts the clock-in time from the clock-out time and sums all these differences.
Details: Proper time tracking ensures fair compensation, accurate billing, and compliance with labor regulations.
Tips: Enter each clock-in and clock-out pair in HH:MM format. Click "Add Another Time Entry" for multiple shifts. The calculator automatically handles overnight shifts.
Q1: How are overnight shifts handled?
A: The calculator automatically detects when an out time is earlier than the in time and adds 24 hours to calculate the correct duration.
Q2: What time format should I use?
A: Use 24-hour format (HH:MM) or your browser's native time picker. Examples: 09:00, 13:30, 17:45.
Q3: Can I calculate breaks?
A: Yes, enter break periods as separate out/in pairs (e.g., Out: 12:00, In: 12:30 for a 30-minute break).
Q4: How precise are the calculations?
A: Calculations are precise to the minute, with results displayed in decimal hours (e.g., 7.5 hours = 7 hours 30 minutes).
Q5: Can I calculate weekly hours?
A: Yes, simply enter all your daily time entries and the calculator will sum them all.