Date Calculator
Add or subtract days, weeks, months, and years from any date, or calculate the exact time between two dates. Useful for deadlines, project planning, events, exams, contracts, and important dates.
Calculate Date Difference
Find the exact time between two dates.
Planning Tip
Use business days when calculating working deadlines, delivery schedules, or project timelines.
Date Difference
Your timeline at a glance
Total Time
Enter two dates to calculate the difference.
Calendar Days
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Business Days
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Weeks
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Weekdays
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Add or Subtract From a Date
Find a future or past date instantly.
Useful For
Calculate invoice due dates, project deadlines, exam dates, contract periods, delivery dates, and event schedules.
Calculated Date
Your new date
Result
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ISO Date
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Weekend?
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