Sun-sign compatibility is a traditional lens for understanding how two temperaments meet — never a measure of fate. Each of the twelve signs carries an element, a modality and a ruling planet, and comparing two signs sketches where they tend to flow easily and where they ask for a little more translation. We read three sides of every pairing: love (romantic chemistry and warmth), friendship (how naturally you click and stay loyal) and work (how well you divide effort and get things done). A higher score means an easier instinctive rapport; a lower one simply means more contrast to learn from — not a doomed match, and never a verdict. Your Sun is only one placement among many, so for anything that matters, full birth-chart matching goes far deeper than sun signs alone. Use the chart below as a starting point for reflection, not a rule.
The compatibility chart
Find your sign along the top or side, then read across to any other sign for its overall affinity score. Tap a cell to open the full breakdown for that pairing.
Scores are out of 100 and reflect traditional sun-sign temperament only. Brighter gold cells indicate an easier instinctive rapport; muted cells simply mean more contrast — a growth area, not a barrier.
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Sun-sign compatibility is a traditional lens, not a measurement. It compares the broad temperaments of two signs — their element, modality and ruling planet — and can be a useful starting point for reflection. But your Sun is only one placement among many. A real relationship is shaped by both people’s full birth charts, life experience and choices, so treat any single score as a conversation starter rather than a verdict.
There is no single “best match” for any sign. Traditionally, signs that share an element or sit in classically complementary elements (fire with air, earth with water) tend to have an easier instinctive rapport, while contrasting elements often bring more to learn from each other. The matrix above lets you compare your sign against all twelve — but higher isn’t automatically “better,” and a lower score is never a barrier.
No. A lower compatibility score points to differences in temperament and pace, not to a doomed relationship. Many lasting, happy partnerships are between signs the tradition calls “challenging” — the contrast simply asks for a little more translation and patience. Compatibility describes tendencies, never destiny.
The Sun sign describes your core identity and is the most common lens for quick compatibility. The Moon sign describes emotional needs and often matters more for how two people feel day to day. Neither is “better” in isolation — for a genuine reading you want both charts in full, which is what birth-chart matching does.
Sun-sign compatibility compares just two placements. Kundli matching (Vedic synastry) compares complete birth charts — Moon signs, nakshatras, house overlays and more — for a far more detailed picture. The pairings here are a light, accessible starting point; birth-chart matching goes much deeper.