About My Birthday Almanac
One date of birth, decoded across time, the calendars of the world, the cosmos and the biology of a lifetime.
My Birthday Almanac answers the simplest question — how old am I? — and then keeps going. From a single date of birth it calculates your exact age to the second and reads your birthday across four calendar traditions, Western and Vedic astrology, numerology and the human body's own clocks.
What it does
- Exact age & live counters — your age in years, months and days, plus the total days, hours, minutes and seconds you have been alive, updating every second.
- Milestones — a countdown to your next birthday and to grand milestones like your 10,000th day and one-billionth second alive.
- Desi Bikrami month — the Punjabi solar month you were born under, in Urdu and Roman script, with its season and cultural significance.
- Islamic Hijri date — your birth date on the lunar calendar.
- Chinese zodiac & Wu Xing, Vedic Nakshatra & Rashi, Western sun sign, numerology life path and your age across the planets.
How it works
Every reading is computed with standard, well-documented algorithms — the tabular Islamic calendar, fixed Bikrami month ranges, a compact lunar theory with the Lahiri ayanamsa for the Vedic Moon, and simple arithmetic for age and milestones. The maths behind each is explained on the home page under The Almanac Science.
Privacy first
Everything runs in your browser. Your date of birth is never uploaded, logged or stored on a server — the calculations happen on your device and disappear when you close the tab. See our Privacy Policy for details.
A note on accuracy
Chronological age is exact. Calendar conversions are accurate to within about a day of official moon-sighting announcements, and astrological, numerological and biological figures are offered for interest and entertainment rather than as scientific, medical or financial advice.
Questions or corrections? Get in touch.