1. What is a Wedding Anniversary?

A wedding anniversary is the annual celebration of the date on which a wedding took place. It's calculated by adding years to the original wedding date.

2. How Does the Calculator Work?

The calculator uses simple date arithmetic:

Where:

• \( WeddingDate \) — The original date of marriage
• \( IntervalYears \) — Number of years to add

Explanation: The calculation accounts for leap years and varying month lengths to return the exact calendar date.

3. Importance of Anniversary Calculation

Details: Knowing future anniversary dates helps in planning celebrations, gifts, and special events. It's also meaningful for relationship milestones.

4. Using the Calculator

Tips: Enter your original wedding date and the number of years you want to calculate ahead for. The calculator will show the exact future date.

5. Frequently Asked Questions (FAQ)

Q1: Does this account for leap years?
A: Yes, the calculation properly handles February 29th dates and leap years.

Q2: What if my wedding was on February 29th?
A: For non-leap years, the anniversary will be calculated as March 1st.

Q3: Can I calculate past anniversaries?
A: Yes, by entering negative numbers, but this calculator focuses on future dates.

Q4: How accurate is this calculation?
A: It's completely accurate as it uses proper calendar date arithmetic.

Q5: Can I calculate months or days too?
A: This version calculates whole years only, but could be extended for other intervals.