Free astrology tools
Find out when the next full moon is, your Chinese zodiac sign, your life path number or your rising sign. Every tool works right away with no account needed, and the moon pages give every time in Eastern Time (ET).
Next Full Moon
Is it a full moon tonight? The next full and new moon, with dates and times in Eastern Time for this year and next.
Moon Phase Calendar
The moon phase for every day of the month, the times of the quarters, and the zodiac sign the Moon is in.
Chinese Zodiac Calculator
Your animal, element and yin or yang, counted from Chinese New Year, not from January 1.
Life Path Number Calculator
Your life path number worked out step by step, plus your name numbers and your personal year.
Birth Chart Calculator
Your natal chart: the Sun, Moon and planets in their signs and houses at the moment you were born.
Rising Sign Calculator
Your ascendant, the sign rising on the eastern horizon when you were born, from your birth date, time and place.
Biorhythm Calculator
Your physical, emotional, intellectual and intuitive cycles on one chart, with the critical days marked.
Zodiac Compatibility Calculator
How two people match by zodiac sign, life path number and Chinese zodiac.
Where the results come from
We calculate moon phases, full moons, new moons, eclipses and planet positions from astronomical ephemerides, the same way as in our Sanctuary. A birth chart and a rising sign need your birth time and place, because the ascendant changes sign about every two hours on average and the houses move with it.
Numerology, the Chinese zodiac and biorhythms follow traditional rules: adding up the digits of a date, a twelve-year animal cycle counted from Chinese New Year, and waves with fixed periods. We calculate them precisely, but astrology, numerology and biorhythms are traditions, not science. Treat a result as a starting point for reflection, not as a forecast.
Frequently asked questions
Are these astrology tools free?
Yes. The calculators, calendars and tables on these pages are free and work without signing in. The only paid part is an AI interpretation of your result in the Sanctuary: you get 5 free tokens when you sign up, and one interpretation costs 1 token.
Do I have to give any personal details?
You don't create an account or give your name or email address. To run a calculation we send only what you type into the form, such as your date of birth. The result is calculated on the spot and isn't saved to any account.
Why are the moon times in Eastern Time?
Eastern Time is the most widely used US time zone, so we use it for every moon time, with daylight saving time applied. The moon pages also give each moment in UTC and point out when a full moon just after midnight Eastern still falls on the previous evening on the West Coast. The astronomical moment is the same everywhere; only the clocks differ.
How is a calculator result different from an AI reading?
A calculator gives you the facts: a sign, a degree, a number, a date. The AI interpretation in the Sanctuary turns them into a description of you, for example by combining your Sun, Moon and rising sign into one picture, or by comparing your numerology numbers with your partner's.
Let AI read your results
The calculators do the math. In the Sanctuary, AI interprets the result for you: your birth chart, your numerology numbers, your Chinese sign or how you match with someone close. You get 5 free tokens to start.
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