Notice Period Calculator
Enter the date you resign and how many days of notice your contract requires. The calculator shows your exact last working day and how many calendar and working days that adds up to.
How to calculate your notice period
- Pick the date you hand in your resignation.
- Enter your notice period length in calendar days, for example 30, 60 or 90.
- Read your last working day and the calendar and working day totals below.
Examples
A standard 30-day notice
Resign on 2026-01-01, 30-day notice
Last working day 2026-01-31 (31 calendar days, 22 working days)
A 90-day notice across quarters
Resign on 2026-01-15, 90-day notice
Last working day 2026-04-15
Frequently asked questions
How is the last working day calculated?
The last working day is your resignation date plus the number of notice days in your contract, counted as plain calendar days including weekends and holidays. So a 30-day notice handed in on January 1 ends on January 31.
What is the difference between calendar days and working days?
Calendar days count every day in the notice span, including weekends. Working days count only Monday to Friday in the same span, which is closer to the number of days you actually report to the office.
Does this tool account for public holidays?
No. It only excludes Saturdays and Sundays from the working day count. Public holidays vary by country and company, so check your local holiday list if you need an exact figure.
My notice period is in months, not days. What do I enter?
Convert it to days first. A one-month notice is usually treated as 30 days and a three-month notice as 90 days, though some contracts use calendar months. Use the number your employment contract specifies.
Is my data sent to a server?
No. The calculation runs entirely in your browser, so the dates you enter never leave your device.
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