Time Duration Calculator
Enter a start and end date-time to get the exact duration, broken into days/hours/minutes and as a total number of hours or minutes — useful for timesheets and billing.
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Handy for timesheets, shift lengths and billable hours. Crossing a daylight-saving change would shift the result by an hour — India has no DST, so IST is unaffected.
Related tools
Free to use, no sign-up. Calculations run in your browser — nothing you type is sent to a server. These tools are for general information only, not professional advice. See the full tool list.