My Ruling Planet Calculator

Birth Month: — Select Month — January February March April May June July August September October November December

Birth Day:

Birth Year (Optional):

Understanding Your Ruling Planet

In astrology, a ruling planet is a celestial body that is traditionally associated with and governs a particular zodiac sign. It's believed that the characteristics and energies of your ruling planet deeply influence your personality, motivations, and life path. Just as the Sun rules Leo and the Moon rules Cancer, each of the twelve zodiac signs has a planetary ruler that imbues it with specific traits.

How is Your Ruling Planet Determined?

Your ruling planet is primarily determined by your Sun Sign, which is the zodiac sign the Sun was in at the moment of your birth. Each of the twelve zodiac signs corresponds to a specific ruling planet. For instance:

Aries: Ruled by Mars, the planet of action, energy, and drive.
Taurus: Ruled by Venus, the planet of love, beauty, and harmony.
Gemini: Ruled by Mercury, the planet of communication and intellect.
Cancer: Ruled by the Moon, representing emotions, intuition, and nurturing.
Leo: Ruled by the Sun, symbolizing vitality, ego, and self-expression.
Virgo: Ruled by Mercury, emphasizing analysis, precision, and service.
Libra: Ruled by Venus, focusing on balance, relationships, and aesthetics.
Scorpio: Traditionally ruled by Mars (modern ruler Pluto), signifying intensity, transformation, and power.
Sagittarius: Ruled by Jupiter, the planet of expansion, wisdom, and optimism.
Capricorn: Ruled by Saturn, representing discipline, structure, and responsibility.
Aquarius: Traditionally ruled by Saturn (modern ruler Uranus), highlighting innovation, independence, and humanitarianism.
Pisces: Traditionally ruled by Jupiter (modern ruler Neptune), embodying compassion, spirituality, and dreams.

While modern astrology often includes the outer planets (Uranus, Neptune, Pluto) as co-rulers or primary rulers for some signs, the traditional planetary rulers provide a foundational understanding of these astrological influences.

The Significance of Your Ruling Planet

Knowing your ruling planet can offer profound insights into your core nature. It can explain why you gravitate towards certain activities, how you express your emotions, or what drives your ambitions. For example, someone ruled by Mars might be naturally assertive and energetic, while an individual ruled by Venus might prioritize relationships and artistic pursuits.

This calculator helps you quickly identify your Sun Sign's traditional ruling planet by simply entering your birth month and day. Explore the energies that govern your astrological identity!

Example Calculation:

Let's say you were born on July 15th:

You input 'July' (Month 7) and '15' (Day).
The calculator identifies that July 15th falls within the Cancer zodiac period.
Cancer is traditionally ruled by the Moon.
The result would display: "Your Zodiac Sign is: Cancer" and "Your Ruling Planet is: Moon".

Another example: If your birthday is November 5th:

You input 'November' (Month 11) and '5' (Day).
The calculator identifies that November 5th falls within the Scorpio zodiac period.
Scorpio is traditionally ruled by Mars.
The result would display: "Your Zodiac Sign is: Scorpio" and "Your Ruling Planet is: Mars".