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Business Day Calculator

Count Monday–Friday, excluding your listed holidays. No regional holiday calendar or weekend make-up workdays are assumed.

Convert in your browser · No sign-up

Count Monday–Friday, excluding your listed holidays. No regional holiday calendar or weekend make-up workdays are assumed.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Result

Add your input or load an example, then run the tool. Your result will appear here.

How to use

  1. Choose the options, then run the tool.
  2. Check the result, then copy or download it.

Example

2026-01-01 — 2026-01-09, holiday 2026-01-01 → 6 weekdays

Details and limitations

Processing stays in your browser.

Format references

Tool page updated: