Diamond Birthday Calculator

Discover your diamond birthday, when your age matches the last two digits of your birth year, and explore sparkling zodiac insights!

💎 Diamond Birthday • ♈ Zodiac Insights • ✨ Personality Sparkle

Enter Your Birth Date

Enter your birth date to find your diamond birthday and zodiac insights!

Diamond Birthday Guide

What is a Diamond Birthday?

A diamond birthday occurs when your age matches the last two digits of your birth year (e.g., turning 90 if born in 1990). It’s a rare, radiant milestone celebrating longevity and legacy!

Why It’s Special

Diamond birthdays mark a significant life achievement, often symbolizing wisdom and enduring sparkle, with cosmic ties to your zodiac sign.

How to Use This Calculator

  1. Enter your birth date using the date picker
  2. Click "Calculate Diamond Birthday" to see your results
  3. Discover your diamond birthday date, age, and status
  4. Explore zodiac insights and personality tidbits
  5. Plan a dazzling celebration for your diamond milestone!