Astro Calc

Unlock the Secrets of Your Stars

Professional-grade astrology tools for modern seekers. Instant calculations for birth charts, compatibility, and planetary placements.

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Birth Chart Calculator

Generate your free birth chart to discover your Sun, Moon & Rising signs, planetary placements, and personal growth insights.

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Synastry Compatibility Calculator

Compare two birth charts to discover your astrological compatibility, emotional bonds, and relationship potential.

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Moon Sign Calculator

Find your Moon sign and understand your emotional nature, inner needs, and instinctive reactions.

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Rising Sign Calculator

Calculate your Ascendant sign to understand how the world sees you and your outward personality.

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Venus Sign Calculator

Discover your Venus sign to understand your love style, values, and what attracts you in relationships.

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Mars Sign Calculator

Find your Mars sign to understand your drive, ambition, energy, and how you take action in life.

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Life Path Number Calculator

Calculate your numerology life path number and discover your core purpose, strengths, and destiny.

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Saturn Return Calculator

Find your Saturn return dates and understand the major life transitions and growth periods ahead.

North Node Calculator

Discover your North Node sign and understand your soul purpose, karmic path, and life direction.

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Love Compatibility Score Calculator

Get your astrology love score and discover emotional chemistry, soulmate potential, and relationship strength.

Why Use Our Astrology Calculators?

Unlike generic horoscopes, our calculators use precise astronomical algorithms (based on the Swiss Ephemeris standards) to determine exact planetary positions at the moment of your birth. We adjust for:

Whether you're looking for love compatibility or deep self-understanding, our tools provide the data you need without the fluff.