When is my last day at work?
Last Working Day Calculator
Enter your resignation date and notice length to get your exact last working day, with weekends handled for you.
Deciding how much notice to give, or need the letter? Use the Notice Period Calculator.
- Data updated
- Free, no signup
- Runs in your browser
Your last working day
Enter your resignation date and notice length to see your last day.
Your answer will show
- The answer in plain English
- How we calculated it, step by step
- The rule that applies where you work
- The official source and when we last checked it
Your calculation runs in your browser. No account needed.
Informational estimate, not legal, tax, or financial advice. Why? Hide
This calculator uses the information you enter and publicly available government data. Real situations can involve employment contracts, company policy, collective bargaining agreements, and exceptions we can't see.
For advice about your specific situation, talk to a licensed employment attorney or your state labor department.
The short answer
Your last working day = your resignation date + your notice period. In the US, the customary standard is two weeks (14 calendar days). Because most US employment is at-will, there's no legal minimum notice. Two weeks is a professional courtesy, not a requirement.
Worked example: if you resign on Monday, June 1, 2026 and give two weeks' notice, 14 calendar days later is Monday, June 15. Counting 10 working days (Monday to Friday) lands on the same day. If a calendar count ends on a Saturday or Sunday, this calculator moves your last day back to the Friday before.