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Business days before a date calculator

Subtract N business days from a date while skipping weekends and optional excluded dates.

Use tool

🔒 Inputs are processed locally in your browser.

About this tool

Work backward from a deadline to find a date a given number of business days earlier.

No account is required. The page is designed to finish one focused task directly in the browser.

How to use

  1. Enter the required values or list.
  2. Run the tool.
  3. Review the result.

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Related references: ISO 8601 · Date formats · World calendars