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Date calculator

Count the days between two dates or add and subtract days from a date, with leap years and business days.

AvailableIn your browserInput: Text

How to use: Date calculator

  1. Choose to count days between two dates or to add and subtract days.
  2. Enter the dates and whether to include the last day.
  3. Read the total days, business days and breakdown.

What it accepts and what you get

Input
Calendar dates.
Output
Calendar days, business days (Monday to Friday) and the resulting date.
Where your data is processed
Your data is processed in your browser and is not sent to our servers.

Limitations and notes

  • Business days do not exclude public holidays.
  • It works with dates, not hours; for hours use the time duration calculator.

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