What does my Mars sign represent?
Your Mars sign shows how you assert yourself, pursue goals, express desire, and handle conflict and anger. It is your drive and energy style in astrology.
Free Self-Discovery Tool
Mars Sign Calculator: By Birth Date, No Birth Time Needed
Free Mars sign calculator, no birth time needed. Enter your birth date for your Mars sign and what it means for drive, desire, and anger. Cusp days get the exact minute.
Questions
How does Mars affect relationships?
Mars often describes physical attraction, passion, and how you go after what you want, which is why Venus and Mars are read together for relationship dynamics.
Do I need birth time for my Mars sign?
No. Mars stays in each sign for weeks, so this calculator reads your Mars sign from your birth date alone and tells you when that is certain. Only if Mars changed sign on your birthday does your birth time decide it, and the calculator shows you the exact minute of the change.
What house is my Mars in?
The house needs your birth time and place. Add them to the full birth card below the quick answer and the result names your Mars house first, then the sign and degree.