TODAY
The Moon is a waning crescent
About 16% lit and waning. Next full moon October 26.
Open the moon phase trackerSign, Moon Phase and Zodiac Season Calculators
Free astrology calculators: find your Sun sign or Chinese zodiac animal from a birth date, check today's moon phase, and see which zodiac season we are in.
In short
Four free astrology tools, plus the compatibility comparison. Two are calculators you feed a birth date; two recalculate on their own every day. None of them ask for an email address.
T
hese tools answer the questions the reference library cannot: not what does Leo mean, but am I a Leo. Two of them are calculators you feed a birth date. Two recalculate on their own every day, so the answer on this page is genuinely today's answer rather than a number typed in once.
Every tool
Four calculators plus the compatibility comparison, all free and all server-rendered so they work without JavaScript.
find your Sun sign
Zodiac sign calculator
Enter a birth date and this calculator returns the Sun sign for it, along with the element, modality and ruling planet. If the date...
Open the toolfind your animal sign
Chinese zodiac calculator
Enter a birth date and this calculator returns the Chinese zodiac animal for it, with its fixed element and polarity. Births between 21...
Open the toolupdated daily
Moon phase today
This page shows the Moon's phase for today, the percentage of the disc that is lit, and the dates of the next new and full moon. It is...
Open the toolwhat sign is it now
Zodiac season tracker
This page shows which zodiac sign the Sun is passing through today, how many days remain in that season, and which sign follows it. The...
Open the toolcompare two signs
Zodiac compatibility
Compare any two signs for shared strengths, likely friction and the questions worth asking each other.
Open the toolWhich tool answers which question
- "What is my star sign?" - the zodiac sign calculator, which also flags boundary birthdays.
- "What is my Chinese zodiac animal?" - the Chinese zodiac calculator, which handles the Lunar New Year window properly.
- "What phase is the Moon in tonight?" - the moon phase tracker.
- "Whose season is it right now?" - the zodiac season tracker.
- "Do we get along?" - the compatibility comparison.
- "What is a rising sign?" - that is a guide, not a tool: see rising sign explained.
Common questions
Are these astrology tools free?
Yes. Every tool here is free, needs no account and asks for no email address. Nothing you enter is stored.
Which tools update on their own?
The moon phase and zodiac season pages recalculate every day. The two calculators respond to whatever birth date you enter.
Do I need my birth time?
Not for these. The Sun sign and Chinese zodiac calculators work from a date. A birth time is only needed for a rising sign, which is covered in the birth chart guides.
Then read the guides behind them
Zodiac SignsWestern astrology
Chinese Zodiac SignsChinese astrology
Planets in AstrologyChart vocabulary
The 12 Astrological HousesWhere life happens