Notice Period End Date Calculator

Updated August 2026 · Free · No sign-up

Find your last working day instantly. Enter your resignation date and notice period (30, 60, or 90 days) — the calculator shows your exact notice period end date, days remaining, and what to do before you leave.

How the Notice Period End Date Is Calculated

The near-universal convention across the US, UK, and India: the notice period starts the day after you submit your resignation, and your last working day is:

Last Working Day = Resignation Date + Notice Period (calendar days)

Two details trip people up. First, notice periods run in calendar days — weekends and public holidays count toward the total — unless your contract explicitly says "working days" or "business days". A 90-day notice is three months on the calendar, not 90 office days (which would be over four months). Second, the day you hand in your resignation normally does not count as day one; counting starts the next day. If your HR system counts differently, your official relieving date may shift by one day, so always get the date confirmed in writing.

Worked Examples

Example 1 — 90-day notice (India IT). Rahul emails his resignation on March 10. His employment contract requires 90 days:

• Notice starts: March 11
• Last working day: March 10 + 90 days = June 8

Example 2 — two weeks (US). Dana tells her manager on Friday, June 5 that she's leaving with the customary two weeks. Her last day is Friday, June 19 — the standard "two full workweeks" reading. Because US employment is mostly at-will, this is a courtesy, not a legal requirement, and the employer can also end it earlier.

Example 3 — one month (UK). Tom resigns on the 15th with a contractual one-month notice. Month-based notice ends on the corresponding date of the next month — the 15th — not 30 flat days. February resignations show why the distinction matters.

Typical Notice Periods by Country and Level

Notice Period Buyout: Leaving Earlier Than Your End Date

If your new employer wants you sooner than your notice allows, most contracts (especially in India) permit a buyout: you pay salary in lieu of the unserved days, or your new employer reimburses it. The standard math is per-day gross salary × shortfall days — so leaving 30 days early on a ₹90,000/month salary costs roughly ₹90,000. The amount is usually deducted from your full and final settlement as "notice recovery". Three cautions: get the buyout approved in writing before committing a joining date; confirm whether the recovery is calculated on basic or gross salary; and remember that an employer can refuse a buyout if the contract makes notice service mandatory.

Garden Leave, Early Release, and Termination During Notice

• Garden leave (UK common): you remain employed and paid through your end date but are told to stay home — typically to keep you away from clients and confidential work. Your official last day doesn't change.
• Early release: employers can agree to waive part of your notice. Get the revised relieving date in writing — an informal "you can go early" that HR later records as absconding can poison background checks.
• Employer termination during notice: in at-will US states an employer can accept your two weeks and end employment immediately; some states then owe you nothing beyond hours worked. In India and the UK, cutting your notice short generally obliges the employer to pay the remainder.

What to Complete Before Your Last Working Day

1. Get your resignation acceptance in writing, with the agreed last working day.
2. Track your remaining leave — unused earned leave is usually encashed in your settlement (estimate it here), but check whether taking leave during notice extends your end date.
3. Estimate your final dues — pending salary, leave encashment, gratuity if you've crossed five years (gratuity calculator), bonus proration, minus any recoveries. US employees: verify PTO payout rules with the PTO payout calculator and totals with the final paycheck calculator.
4. Collect documents: relieving letter, experience certificate, last payslips, tax forms (Form 16 / W-2 / P45), and PF/pension account details.
5. Count your actual office days remaining with the working days calculator — useful for planning handovers.

Common Notice Period Mistakes

• Assuming working days. "90 days" is calendar days in almost every contract. Misreading this as office days puts your plans off by more than a month.
• Resigning before reading the leave clause. Many policies freeze planned leave during notice or extend the end date by leave taken — a surprise if you've booked travel.
• Not confirming the relieving date in writing. Verbal agreements about early release or buyouts routinely turn into disputes in the settlement stage.
• Ignoring the bond/probation distinction. Probation notice is usually much shorter than confirmed-employee notice; check which applies to you before quoting a date to a new employer.

✓ Formula verified  •  Last updated: August 20, 2026