All Tools

Anniversary Counter

Count time since an important date.

Use "as of" date

Frequently Asked Questions

What is an anniversary counter?

An anniversary counter calculates the exact time elapsed since an important date, showing years, months, days, and total counts.

Can I use it for dating, weddings, or other milestones?

Yes! The counter supports various event types including weddings, first dates, engagements, job starts, and more.

Can I use it for birthdays or memorial dates?

Yes, you can select "Born" for birthdays or "In memory of" for memorial dates. The calculator handles all dates the same way.

Can I calculate "as of" a specific date?

Yes! Enable the "Use as of date" toggle to calculate time elapsed as of any date instead of today.

Why do months differ from dividing days?

Calendar months have different lengths (28-31 days). The calculator uses calendar-aware logic to count complete months accurately.

Does it handle leap years?

Yes, the calculator correctly handles leap years using JavaScript's built-in Date object.

What timezone does it use?

The calculator uses your browser's local timezone. All dates are treated as local dates at midnight.

Can I copy or share the result?

Yes! Click "Copy result" for text or "Copy link" to share a URL with your settings encoded.