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Business Days Calculator

Count weekdays between two dates, excluding weekends and an optional custom list of holiday dates. Date ranges stay in your browser.

TODO-i18n: this tool's instructions and FAQs are currently available in English.

ツール操作エリア

アカウント不要

Calculations run locally in your browser. No account or server-side calculation is needed.

Start date (inclusive)End date (inclusive)Custom holidays (optional ISO dates, comma or line separated)

Choose a start and end date to count business days.

Business Days Calculatorとは

Count weekdays between two dates, excluding weekends and an optional custom list of holiday dates. Date ranges stay in your browser.

使い方

Count weekdays between two dates, excluding weekends and an optional custom list of holiday dates. Date ranges stay in your browser.

よくある用途

Count weekdays between two dates, excluding weekends and an optional custom list of holiday dates. Date ranges stay in your browser.

利用上の注意

Count weekdays between two dates, excluding weekends and an optional custom list of holiday dates. Date ranges stay in your browser.

よくある質問

Business Days Calculatorとは: Count weekdays between two dates, excluding weekends and an optional custom list of holiday dates. Date ranges stay in your browser.