Birth Chart Calculator (Sun, Moon, Rising)
Get your astrological big three - Sun, Moon, and Rising signs - from birth date, time, and location plus elemental balance.
LIFESTYLEGet your astrological "big three" - Sun, Moon, and Rising signs - from your birth date, time, and location. Includes elemental balance (Fire, Earth, Air, Water) across the three placements.
Western astrology uses the tropical zodiac, 12 equal 30° slices of the ecliptic starting at the vernal equinox. The Sun moves through one sign per month, the Moon spends about 2.5 days per sign, and the Rising sign (Ascendant) changes every 2 hours. Sun = core identity, Moon = inner emotional world, Rising = the mask you wear in public.
Birth Chart Calculator (Sun, Moon, Rising)
Get your astrological "big three" - Sun sign, Moon sign, and Rising sign - from your birth date, time, and location. Includes elemental balance and a basic chart interpretation.
Elemental Balance
Quick Interpretation
Combined, your Big Three is the foundation of natal chart interpretation: Sun is who you ARE, Moon is who you FEEL, Rising is who you SEEM to others. A full chart adds the inner planets (Mercury, Venus, Mars), outer planets, houses, and aspects - tens of thousands of unique combinations.
How Astrology Charts Work
Your birth chart is a snapshot of where the planets sat in the sky at the moment and place you were born. Western astrology uses the tropical zodiac - 12 equal 30° slices of the ecliptic starting at the vernal equinox. The Sun moves through one sign per month, the Moon spends about 2.5 days per sign, and the Rising sign (Ascendant) changes every 2 hours as the Earth rotates.
There is no peer-reviewed evidence that astrological signs predict personality, compatibility, or life events. Astrology fails controlled tests (e.g., the 1985 Carlson double-blind study published in Nature). It persists culturally because confirmation bias, Barnum statements, and the appeal of meaning-making are powerful.
That said - astrology is fun, a useful frame for self-reflection, and a way to connect with friends through shared symbols. Treat your chart as a conversation starter, not a forecast. The Big Three answer the most common entry-level questions: "What's your sign?" usually means Sun. Tarot, MBTI, Enneagram, and Big Five all play similar reflective roles.
For entertainment only. Astrology is not science. Astronomical calculations here are simplified - a precise natal chart needs ephemeris-based software and your exact birth coordinates.