Convert tools

Business Day Calculator

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

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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.

How to use

  1. Count Monday–Friday, excluding your listed holidays. No regional holiday calendar or weekend make-up workdays are assumed.
  2. Choose the options, then run the tool.
  3. Check the result, then copy or download it.

Example

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

Details and limitations

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

Processing stays in your browser.

FAQ

Supported inputs and limits

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

Format references

Tool page updated: