Free tool
Free moon sign calculator
Find your moon sign in seconds — enter your birth date (add your time for the most precise result). Your Moon sign reveals your emotional nature, instincts and what makes you feel safe.
What is your moon sign?
While your Sun sign is your core identity, your Moon sign rules your inner emotional world — how you feel, react and comfort yourself. It is the private "you" behind the public one, set by where the Moon sat the moment you were born.
Do you need your birth time?
The Moon changes sign roughly every two and a half days, so your birth date alone is usually enough. If you were born near a sign change, adding your exact birth time pins it down with certainty.
Read your whole chart
Your moon sign is one piece of your birth chart. See all of it — Sun, Moon, rising, every planet and house with an AI reading — with the free natal chart calculator. Run a website? The same tools embed on your own site as branded widgets.
More free tools
Moon sign · Rising sign · Daily horoscope · Birth chart · Compatibility · Numerology · Tarot
Free to use — yours to license
Use every tool free here on astrosolutions.app — then put the same widgets on your own website with a single license.
Free tools · try them here
All seven tools on astrosolutions.app
Horoscopes, tarot, natal chart, transits, numerology & compatibility — use them all, no signup.
Open the free toolsWebsite license · for your site
Embed the widgets on your site
The same tools under your brand — for WordPress, Wix, Shopify or any site. One license per domain.
See website plansFrequently asked questions
Short, honest answers to what people ask most.
What does my moon sign mean?
Your moon sign describes your emotional instincts — how you process feelings, what soothes you and what you need to feel secure. It often explains the side of you that close friends and partners see, not the world.
Is the moon sign calculator free?
Yes — use it as often as you like, no account needed. Run a website? A website license lets you embed the full natal chart, tarot, transits, numerology and compatibility on your own site under your brand.
How is my moon sign calculated?
From the real position of the Moon at your birth moment, using a professional-grade astronomy engine — not a generic table.