Zodiac & Ascendant
Calculate your zodiac sign and rising sign
Zodiac Sign & Rising Sign Calculator
Discover your solar zodiac sign and calculate your astrological rising sign for free. The sun sign is determined by your birth date, while the ascendant also requires the time and location of birth. Get accurate astrological profile information based on real astronomical calculations using Jean Meeus algorithms.
How It Works
- Enter your date of birth to discover your sun sign
- Add birth time and city to calculate the rising sign (optional)
- Verify the pre-filled timezone and correct it if needed
- Click Calculate to discover your sign, ascendant, element and modality
Frequently Asked Questions
What is the rising sign (ascendant)?
The ascendant is the zodiac sign that was rising on the eastern horizon at the exact moment of your birth. Together with the sun sign, it describes your apparent personality and how you relate to the world.
Why do I need my birth time for the ascendant?
The ascendant changes approximately every two hours during the day. Without the precise birth time it is impossible to determine it with certainty.
Is my data safe?
Yes. All calculations happen in your browser. The only external call is for geocoding the city via OpenStreetMap (Nominatim), without saving personal data.