HR & Employment
Calculate notice periods, resignation dates, probation windows, employment duration, joining dates, and retirement timelines.
7 calculators in this category
- Notice Period CalculatorCalculate notice period end dates from a start date and length in days, weeks, or months (calendar or business days).
- Last Working Day CalculatorFind your actual last working day from a notice start date and notice period length, adjusted off weekends and optional US holidays.
- Resignation Notice CalculatorFind the latest date to give notice to leave by a target last working day, in calendar or business days.
- Probation End Date CalculatorCalculate when a probation period ends from a joining date and length in days, weeks, or months (calendar or business days).
- Employment Duration CalculatorFind exact length of service in years, months, and days from a joining date to today or a last day of employment.
- Joining Date CalculatorFind your new job's joining date from your last working day plus a gap, adjusted onto a working day if needed.
- Retirement Date CalculatorFind the exact date you reach a target retirement age from your date of birth, with current age and time remaining.
Related Guides
- Business Days vs Calendar Days GuideLearn what calendar days and business days mean, when each applies to deadlines and contracts, and which DateToolsHQ calculators to use for invoices, SLAs, notice periods, and more.
- Business Time Calculators GuideCentral guide to DateToolsHQ Business Time calculators—invoice due dates, contract end dates, SLA deadlines, business-day math, notice periods, and deadline planning in UTC.
- How Business Days Are CalculatedUnderstand how business day counts work: weekends, holidays, inclusive ranges, and how DateToolsHQ applies the rules.
- How Many Working Days Are in a Year?See how working day totals are derived from calendar days, weekends, and holidays—and how to use country and year pages for planning.