GALAVYN Your chart, made clear.

Mars Sign Calculator

Your Mars sign is how you go after what you want and what you do when something gets in the way. Enter your birth date to find it.

Birthday
Add birth time and place (only matters on a changeover day)

Free, no sign-up. Worked out on your device and never sent anywhere.

What Mars covers

Mars is drive, action, assertion, desire and conflict. Your Mars sign is the style you do all that in. An Aries Mars charges in, a Taurus Mars digs in, and a Libra Mars asks around first. The element sets the pace: fire Mars acts at once, earth Mars paces itself, air Mars talks it through and water Mars feels it before it moves.

How the tool finds it

Mars spends around two months in a sign on average, so your birth date nearly always settles it. If Mars changed signs on your birthday, the tool shows both and asks for a time. Unlike Venus and Mercury, Mars can be in any sign relative to your Sun, so it often adds something your Sun doesn't have.

Questions

Does my Mars sign show how angry I get?

No. Mars describes how you act on what you want, including how you handle conflict. It isn't a measure of temper.

What if I don't know my birth time?

You only need one if Mars changed signs on your birthday. Otherwise the date is enough.

Is Mars about romance?

Partly. Mars covers desire as well as drive, so it shows up in relationships. Looking at it next to your Venus sign gives you both sides of how you pursue and how you love.

Planet positions from Astronomy Engine. Birthplaces from GeoNames (CC BY 4.0).