Time Difference Calculator
Calculate the difference between two times in hours and minutes. Free time difference calculator for scheduling, billing, and shift tracking.
Time worked
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Track appointment durations and billable hours in Tregovia
14-day free trial · No credit card required · All modules included
Frequently asked questions
How do I calculate time difference?
Enter a start time and end time. The calculator subtracts start from end to give hours and minutes elapsed, handling midnight crossovers automatically.
Can I calculate overnight shifts?
Yes — if end time is earlier than start time the calculator assumes the shift crossed midnight and adds 24 hours accordingly.
Can I use this for billing?
Yes — enter client start/end times, multiply by your hourly rate, and get a billable amount instantly.
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