NATAL JUNCTION
Compatibility

Zodiac Compatibility Chart

How every sign matches with every other, based on the real elements and aspects of tropical astrology. Find your row, then read across. Your Sun sign is the start; your whole chart tells the rest.

Natal JunctionCompatibility

Maya

Libra

Ethan

Aries

97of 100

Effortless and electric

94Heart
90Spark
88Mind
87Rhythm

Strongest thread

Maya's Moon sits right on Ethan's Sun.

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A real result

What a 97% match looks like

Libra and Aries sit opposite each other on the zodiac wheel, the classic magnetic pull. Run through the real synastry engine, weighing the Moon, Venus, Mars and more, this pair scores 97, with one Moon sitting right on the other's Sun for instant emotional recognition. Every score comes with a shareable card like this one.

Heart 94 · Spark 90 · Mind 88 · Rhythm 87

Get Your Compatibility Score

Enter both birth details for a real chart comparison, Moon, Venus and Mars included, not just Sun signs. Free, with a shareable card and a PDF to keep.

First person

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Second person

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BestGoodFairMagnetTough
AriTauGemCanLeoVirLibScoSagCapAquPis
AriGoodFairGoodToughBestFairMagnetFairBestToughGoodFair
TauFairGoodFairGoodToughBestFairMagnetFairBestToughGood
GemGoodFairGoodFairGoodToughBestFairMagnetFairBestTough
CanToughGoodFairGoodFairGoodToughBestFairMagnetFairBest
LeoBestToughGoodFairGoodFairGoodToughBestFairMagnetFair
VirFairBestToughGoodFairGoodFairGoodToughBestFairMagnet
LibMagnetFairBestToughGoodFairGoodFairGoodToughBestFair
ScoFairMagnetFairBestToughGoodFairGoodFairGoodToughBest
SagBestFairMagnetFairBestToughGoodFairGoodFairGoodTough
CapToughBestFairMagnetFairBestToughGoodFairGoodFairGood
AquGoodToughBestFairMagnetFairBestToughGoodFairGoodFair
PisFairGoodToughBestFairMagnetFairBestToughGoodFairGood

Hover or tap a cell for the aspect and what it means. Tap a sign to open its full guide.

How zodiac compatibility works

Compatibility in astrology starts with the elements. Fire signs are bold and warm, earth signs are steady and grounded, air signs are bright and social and water signs are deep and feeling. Signs of the same element share a language, which is why they sit highest on the chart.

The angle between two signs adds the next layer. A trine of the same element flows with ease. A sextile between complementary elements sparks friendly chemistry. A square brings heat and friction, while an opposition creates the magnetic pull of opposites. None of it is destiny: a challenging match with effort can outlast an easy one left untended.

Compatibility questions

How is zodiac compatibility calculated?

Sun-sign compatibility looks at the angle between two signs and their elements. Signs of the same element form a trine and flow easily. Fire pairs with air and earth pairs with water. Squares and oppositions bring friction or magnetism. A full birth chart adds far more detail.

Which zodiac signs are most compatible?

The most naturally compatible pairs share an element: the fire signs Aries, Leo and Sagittarius, the earth signs Taurus, Virgo and Capricorn, the air signs Gemini, Libra and Aquarius and the water signs Cancer, Scorpio and Pisces. Fire and air also pair well, as do earth and water.

Do incompatible signs ever work?

Yes. A square or opposition shows tension, not doom. Many lasting couples have challenging Sun-sign aspects but supportive Moon, Venus and Mars connections. Compatibility is about the whole chart and real effort, never the Sun signs alone.

Should I check Sun signs or whole charts?

Sun signs give a quick, useful snapshot. For real depth, compare whole charts, especially the Moon for emotional needs, Venus for love style and Mars for desire. Run a free birth chart reading to go beyond the Sun sign.

For real depth, compare whole charts. Get your free compatibility score above, weighing your Moon, Venus and Mars, not just your Sun signs.