The more accurate the time, the more reliable the result.

Approximate calculation based on your sun sign and the time; the exact rising sign also depends on the place of birth.

What is the rising sign?

The rising sign, or ascendant, is the zodiac sign that was climbing over the eastern horizon at the exact moment of your birth. It represents the first impression you make, your way of acting and the "mask" you present to the world.

Together with your Sun and Moon signs, the ascendant completes the essential trio of your astrological personality and colours how the rest of your chart is expressed.

How is the rising sign calculated?

Enter your date, time and place of birth. The time is essential, because the ascendant changes sign roughly every two hours.

With that data we work out which sign was rising over the horizon at your birth and explain what it adds to your character and outward image.

Frequently asked questions

Why do I need my exact birth time?
Because the ascendant changes sign about every two hours. Without an accurate time the result could match a neighbouring sign.
How does it differ from the Sun sign?
The Sun sign reflects your inner essence; the ascendant describes how you come across and how others perceive you at first sight.
Is the rising sign calculator free?
Yes, calculating your ascendant is free and you can check it as many times as you need.