Free birth date calculator
Birth Destiny Calculator Star sign · Chinese zodiac · Numerology · I Ching
Enter your date of birth to reveal your star sign, Chinese zodiac animal and element, Life Path and birthday numbers, lunar birthday and exact age. Add your birth time and place to unlock your I Ching life chart by age, your Four Pillars, Moon and rising signs and a full birth chart.
- Star sign and decan
- Chinese zodiac
- Life Path number
- Personal year
- Lunar birthday
- I Ching life chart
- Four Pillars
- Birth chart
What you will see
What your birth date can reveal
One date connects several traditions. Your result brings them together in a single snapshot while keeping each system distinct.
Western star sign
Your Sun sign comes from the day and month you were born. It is traditionally associated with broad personality themes, an element and relationship patterns. The calculator also shows which of the three decans you fall in.
Chinese zodiac
Your animal and element follow the lunar year, so Lunar New Year can change the answer for January and February birthdays. The calculator checks the lunar calendar for you.
Life Path number
The digits of your full date of birth are added together and reduced to a single number, keeping the master numbers 11, 22 and 33. It is read as the main theme of your strengths and growth.
Birthday number
The day of the month you were born on is a number in its own right. It points to a talent you arrived with, and every day from the 1st to the 31st has its own meaning.
More tools
Lunar date converter and exact age calculator
Quick reference
Star sign dates
The dates below are the usual ones. The Sun can change sign a day earlier or later in some years, so check the calculator if you were born on the first or last day of a sign.
Chinese zodiac years
Each animal returns every twelve years. The Chinese year starts at Lunar New Year, between 21 January and 20 February, so if you were born before it your animal is the previous year's.
Calculator questions, answered
What does the Birth Destiny calculator show?
Your Western star sign and decan, your Chinese zodiac animal and element, your numerology Life Path number, your birthday number, your personal year number, the day of the week you were born, your exact age, the days until your next birthday and your Chinese lunar birthday.
How is the Life Path number calculated?
The digits in your day, month and year of birth are added together and reduced to a single digit. The master numbers 11, 22 and 33 are kept as they are. For 14 July 1990: 1 + 4 + 7 + 1 + 9 + 9 + 0 = 31, and 3 + 1 = 4.
Why can my Chinese zodiac sign be different if I was born in January or February?
The Chinese zodiac follows the lunar calendar, and Lunar New Year falls between 21 January and 20 February. If you were born before it, you belong to the previous year's animal. Someone born on 20 January 1990, for example, is a Snake rather than a Horse. The calculator checks this for you.
What is a birthday number?
Your birthday number is simply the day of the month you were born on, from 1 to 31. In numerology it describes a particular talent, while your Life Path number describes the overall direction of your life.
What is a personal year number?
A personal year number describes the theme of a single year for you. It is found by adding your day and month of birth to the current calendar year and reducing the total to a number from 1 to 9. The cycle repeats every nine years.
What is a lunar birthday?
It is your date of birth in the traditional Chinese lunar calendar. Because lunar months follow the Moon, your lunar birthday falls on a different Gregorian date each year. Many families celebrate both.
Is my date of birth stored?
No. Everything is calculated in your browser, and your date of birth is never saved or sent anywhere.
Why does the calculator ask for my birth time and place?
Your date alone gives your star sign, Chinese zodiac animal and numerology numbers. The time and place let the calculator correct your clock time to true local solar time, which sets your hour pillar, I Ching life chart, Moon sign, rising sign and the houses of your birth chart. An approximate time still works for most of these.
How does the I Ching life chart work?
It follows the traditional Heluo Lishu (河洛理数) method. Your Four Pillars are turned into He Tu and Luo Shu numbers that form two trigrams, and your birth hour picks the governing line. Each solid line rules nine years and each broken line six, so the chart divides your life into periods, each with its own theme. A second hexagram carries the reading into the later half of life.
Keep exploring
Read the full guides behind every part of your result.
Astrology and numerology offer symbolic guidance for reflection and entertainment. They are not a substitute for professional advice.