1. What is the 90-Day Employee Period?

The 90-day employee period is a common probationary or evaluation period for new hires. Many organizations use this timeframe to assess a new employee's performance and fit before making a final employment decision.

2. How Does the Calculator Work?

The calculator uses a simple date calculation:

Where:

• Hire Date — The employee's first day of work
• 90 days — Standard probationary period

Explanation: The calculator adds exactly 90 calendar days to the hire date to determine the end of the probationary period.

3. Importance of Tracking 90-Day Periods

Details: Accurately tracking probationary periods helps ensure compliance with employment policies, timely performance evaluations, and proper documentation of employment status changes.

4. Using the Calculator

Tips: Enter the hire date in YYYY-MM-DD format. The calculator will display the date exactly 90 days later, which marks the end of the probationary period.

5. Frequently Asked Questions (FAQ)

Q1: Does this include weekends and holidays?
A: Yes, the 90-day period includes all calendar days (weekdays, weekends, and holidays).

Q2: What if the end date falls on a weekend or holiday?
A: The probationary period still ends on that date, though evaluations might be conducted on the next business day.

Q3: Can this be adjusted for different probation periods?
A: This calculator specifically calculates 90-day periods. For other durations, a different calculator would be needed.

Q4: Is this calculation affected by leap years?
A: No, the date calculation automatically accounts for leap years when adding days.

Q5: Does this work for international date formats?
A: The calculator accepts input in YYYY-MM-DD format, which is an international standard.