Track and Calculate Your Time Accurately
Calculate work hours, durations, and schedules with precision — without spreadsheets.
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Not sure which calculator to use?
A quick guide to the right tool for the job.
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All time calculators
Work Hours Calculator
Calculate weekly, monthly, and annual work hours and pay from a typical day.
Open calculatorTime Duration Calculator
Calculate the duration between a start and end time, minus break time.
Open calculatorAge Calculator
Calculate your exact age in years, months, and days from your birth date.
Open calculatorDate Difference Calculator
Calculate the number of days, weeks, and months between two dates.
Open calculatorOvertime Calculator
Calculate overtime pay for any number of extra hours — with standard 1.5× or custom rates.
Open calculatorWorkflow
How people use these tools
A simple workflow that turns calculations into decisions.
- Step 1
Track daily work hours, including breaks and overtime.
- Step 2
Calculate durations between any two times accurately.
- Step 3
Optimize your weekly schedule around realistic billable hours.
Real-world example
A 9:00–17:30 shift with a 45-minute lunch is exactly 7h 45m of paid time — the work hours calculator handles overtime and breaks for you.
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