Moon Sign Calculator
Find your moon sign, the zodiac sign that rules your emotions and inner world. Enter your birth date, time and place for an accurate result. Free and instant.
What your moon sign reveals
If your sun sign is who you are, your moon sign is how you feel. It governs your emotional reflexes, your needs, your moods and the way you instinctively seek comfort and security. It is often the part of you only your closest people see.
Read your moon sign in depth
Then get the full picture with your birth chart, or explore all our free calculators.
Frequently asked questions
What is a moon sign?
Your moon sign is the zodiac sign the Moon was in when you were born. While your sun sign is your core identity, your moon sign rules your emotions, instincts, moods and what makes you feel safe and loved.
Why do I need my birth time for my moon sign?
The Moon moves quickly, changing sign roughly every two to two and a half days. If you were born on a day the Moon changed signs, the time decides which one is yours, so an accurate birth time matters.
What if I do not know my exact birth time?
Try noon. If your result sits near the start or end of a sign, your moon sign could be the neighbouring one, so confirm your birth time when you can.
Is the moon sign calculator free?
Yes, completely free with no sign-up. Your birth details stay in your browser.