DAYS & DEADLINES

Date Calculator

Count days and weekdays between dates, or add and subtract calendar days, weeks, and weekdays.

Your input stays in this tab. This tool does not upload your text or files.

Start dateEnd date for comparison

Include both endpoint dates in the count

Add or subtract from the start date

Amount (negative to subtract)Unit

Output

Uses calendar dates, so daylight-saving changes do not alter day counts. Weekdays exclude Saturday and Sunday, but include public holidays.

DAYS & DEADLINES

Count days and weekdays between dates, or add and subtract calendar days, weeks, and weekdays.

Your input stays in this tab. This tool does not upload your text or files.

Start dateEnd date for comparison

Include both endpoint dates in the count

Amount (negative to subtract)Unit

Output

Uses calendar dates, so daylight-saving changes do not alter day counts. Weekdays exclude Saturday and Sunday, but include public holidays.