Age Calculator

How age is calculated

Age in years counts complete birthday anniversaries. The months component counts complete months since the last birthday; days count the remaining days. The total days alive is simply the difference between today and your date of birth — leap years are automatically accounted for.

Zodiac signs are determined by calendar date: Aries (Mar 21 – Apr 19), Taurus (Apr 20 – May 20), Gemini (May 21 – Jun 20), Cancer (Jun 21 – Jul 22), Leo (Jul 23 – Aug 22), Virgo (Aug 23 – Sep 22), Libra (Sep 23 – Oct 22), Scorpio (Oct 23 – Nov 21), Sagittarius (Nov 22 – Dec 21), Capricorn (Dec 22 – Jan 19), Aquarius (Jan 20 – Feb 18), Pisces (Feb 19 – Mar 20).