Deadline tools
Deadline calculator
Calculate a deadline date using calendar days or business days, with optional holiday exclusions.
Planning disclaimer: This tool does not provide legal, tax, contract, court, or financial advice. Official deadlines may use special counting rules, cutoff times, grace periods, and local holiday schedules.
Frequently asked questions
- Can I use business days instead of calendar days?
- Yes. Choose business days to skip weekends and optionally skip selected country holidays.
- Does this handle legal deadlines?
- Use it only as a planning aid. Court, tax, contract, and filing deadlines can use special rules.
- Can I calculate dates before a deadline?
- Yes. Switch the calculator to subtract days or use the days-before-date page.