Zodiac Compatibility Calculator
Check compatibility between two western zodiac signs by element.
Assumptions used in this calculation
- For entertainment: Astrology is not a scientifically validated system, results are for entertainment purposes only.
About this calculator
Checking zodiac compatibility properly means first remembering which of the twelve signs belongs to which of the four elements, Fire, Earth, Air or Water, then recalling which element pairings are traditionally considered complementary versus opposing, a two-step lookup most people don't have memorized. This calculator takes any two signs, identifies their elemental groups, and applies the traditional elemental compatibility rules (same or complementary elements like Fire+Air or Earth+Water rate High, opposing elements like Fire+Water rate Low) to return a compatibility rating. It's built for anyone exploring astrology-based compatibility for fun, whether checking a friend, partner or family member's sign against their own. Instead of hunting down which element a given sign belongs to and then cross-referencing an elemental compatibility chart separately, this calculator does both lookups at once and returns a single verdict.
Worked example
Aries and Leo (both Fire signs)
Result: High compatibility
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