EVERYDAY WORKBENCH · NEW

Date & Business Day Calculator

Count calendar days and weekdays, then project a deadline with weekends handled explicitly.

Free · Private · Instant

What do you need to calculate?

Choose one task. Your result updates automatically.

Start date

End date

Start date is excluded; end date is included. An earlier end date gives a negative count. Public holidays are not excluded.

Example dates, not a live deadline.

DECISION GUIDE

How to use this result in a real decision.

Does the deadline count calendar days or weekdays, and which days are intentionally excluded? This tool counts the distance between dates and can skip Saturdays and Sundays when adding a deadline. It does not know the public-holiday or closure calendar that governs a real obligation.

WORKED EXAMPLE

Five business days from Monday, September 7, 2026

Inputs: Start date September 7, 2026, add five days and enable weekend skipping.
Calculated result: The calculated deadline is Monday, September 14, 2026 because the following Saturday and Sunday are skipped.
Decision meaning: If a jurisdictional holiday or company closure falls in that interval, adjust the deadline using the authoritative calendar for the decision.

Check before acting

Confirm whether the start date is excluded or included by the governing rule.
Add public holidays, observed holidays and organization-specific closures separately.
For legal or international deadlines, confirm time zone, cut-off time and calendar source.

Not included automatically

Public holidays and emergency or organization-specific closures
Time of day, daylight-saving transitions and time-zone conversion
Jurisdiction-specific filing, notice or settlement rules

Clear formula

Every result exposes the assumptions behind it.

Private by default

Inputs are calculated in this browser and are not uploaded.

Ready to reuse

Copy the result or save a clean PDF report.