Add Business Days Calculator

Add or subtract working days from a date.

Quick answer: Calculate dates by adding business days online. Avoid weekends and calculate exact delivery times and SLA deadlines securely.

Resulting dateFri Jun 26 2026
Day of weekFri
NoteCounts weekdays only; public holidays are not skipped.

computed locally — nothing leaves your browser

Find the date that falls a given number of working days before or after a start date — handy for delivery promises, SLAs, and deadlines that skip weekends.

How it works

  1. Choose the starting date for your calculation.
  2. Enter the amount of business days to add or subtract.
  3. Read the resulting target date that strictly omits weekends.

Frequently asked questions

Does it skip holidays?

It skips weekends only. Public holidays vary by country and are not removed.

Can I subtract days?

Yes — enter a negative number to count business days backward from the start date.

Is the start date counted?

No — counting begins from the next business day, the usual convention for "in N business days".

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