Zodiac compatibility calculator
Choose two Sun signs or enter two birth dates. Get an overall symbolic score, five detailed dimensions and the full report for your pair.
Zodiac Compatibility Chart: 12 × 12
Select a score to open its own detailed reading. Hover or focus on a cell to see a short preview.
| Zodiac | ♈Aries | ♉Taurus | ♊Gemini | ♋Cancer | ♌Leo | ♍Virgo | ♎Libra | ♏Scorpio | ♐Sagittarius | ♑Capricorn | ♒Aquarius | ♓Pisces |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ♈ Aries | 85 | 63 | 85 | 59 | 90 | 59 | 79 | 56 | 91 | 61 | 85 | 61 |
| ♉ Taurus | 63 | 87 | 64 | 86 | 62 | 93 | 59 | 80 | 59 | 92 | 62 | 86 |
| ♊ Gemini | 85 | 64 | 86 | 61 | 85 | 62 | 91 | 57 | 79 | 59 | 91 | 60 |
| ♋ Cancer | 59 | 86 | 61 | 84 | 60 | 86 | 60 | 90 | 57 | 79 | 57 | 90 |
| ♌ Leo | 90 | 62 | 85 | 60 | 85 | 63 | 85 | 59 | 91 | 58 | 79 | 57 |
| ♍ Virgo | 59 | 93 | 62 | 86 | 63 | 87 | 64 | 86 | 62 | 92 | 59 | 80 |
| ♎ Libra | 79 | 59 | 91 | 60 | 85 | 64 | 86 | 61 | 85 | 62 | 91 | 57 |
| ♏ Scorpio | 56 | 80 | 57 | 90 | 59 | 86 | 61 | 84 | 61 | 85 | 59 | 90 |
| ♐ Sagittarius | 91 | 59 | 79 | 57 | 91 | 62 | 85 | 61 | 85 | 63 | 85 | 59 |
| ♑ Capricorn | 61 | 92 | 59 | 79 | 58 | 92 | 62 | 85 | 63 | 87 | 63 | 86 |
| ♒ Aquarius | 85 | 62 | 91 | 57 | 79 | 59 | 91 | 59 | 85 | 63 | 85 | 61 |
| ♓ Pisces | 61 | 86 | 60 | 90 | 57 | 80 | 57 | 90 | 59 | 86 | 61 | 85 |
On mobile, choose a sign above to see twelve touch-friendly matching cards. Tap a card to open its full reading.
Scores are deterministic editorial interpretations of Western zodiac symbolism, not measured probabilities. See the scoring rules and limitations ↗
How to use the zodiac compatibility calculator
The zodiac compatibility calculator compares two Western tropical Sun signs with one clear method. Pick your sign and your partner's sign, or use the optional birthday fields to estimate each sign. Press Check compatibility to show love, communication, trust, chemistry and long-term scores and a link to a complete editorial reading.
You can swap the positions of the signs without changing the result. The same pair always returns the same scores because the free tool does not generate random percentages or collect names, emails or birth locations.
How is the zodiac compatibility calculator scored?
Each calculated result starts from the traditional angular distance between the two Sun signs, then makes disclosed adjustments for their elements and modalities. We use a fixed formula for each of the five dimensions, average the five numbers and display the result as an illustrative percentage. The number is a reading of astrological symbolism, not a statistically validated probability of love or marriage.
Detailed formulas, definitions and limitations are explained on the methodology page. If you are born near a change of sign, you may need an exact birth time and location to check which Sun sign was actually present at your birth.
What can a zodiac compatibility calculator tell you?
Traditional astrology describes Fire, Earth, Air and Water as different styles of expression and Cardinal, Fixed and Mutable as different ways of meeting change. The comparison turns these ideas into a way to compare potential points of ease and friction. It is best used as a conversation starter rather than an instruction to pursue or leave a relationship.
A full synastry reading uses more birth-chart data, including planetary aspects, the Moon, Venus, Mars and the Ascendant. That gives a more layered astrological interpretation, but it does not make astrology a scientific relationship predictor.