Are You Written
in the Stars?

How This Zodiac Compatibility Test Works

Choose your sign and the other person’s sign to see a score for three kinds of connection: love, work and friendship. The scores are based on the classic relationship between the four elements — fire, earth, air and water — which is the starting point most astrologers use when comparing two Sun signs.

The Four Elements in a Relationship

• Fire (Aries, Leo, Sagittarius) brings passion, courage and spontaneity.
• Earth (Taurus, Virgo, Capricorn) brings stability, loyalty and practical care.
• Air (Gemini, Libra, Aquarius) brings ideas, conversation and social energy.
• Water (Cancer, Scorpio, Pisces) brings emotional depth, intuition and empathy.

Why some pairs flow and others spark

Same element pairs understand each other quickly because they share the same basic needs, although they can also share the same blind spots. Fire and air feed each other: air gives fire ideas and space, and fire gives air enthusiasm. Earth and water build security together: earth gives water a stable base, and water gives earth emotional warmth. Pairs such as fire and water or air and earth work differently and often need more patience, but they can also teach each other the most.

How to Use Your Result

• A high score shows where things come naturally. Enjoy it, but don’t take harmony for granted.
• A low score is not a verdict. It points to the areas where you will need to communicate more clearly and respect different rhythms.
• Compare all three areas. Many pairs that struggle romantically make excellent colleagues or friends, and the other way around.

Quick Guide: Natural Matches by Element

• Fire usually clicks with air and with other fire signs.
• Earth usually clicks with water and with other earth signs.
• Air usually clicks with fire and with other air signs.
• Water usually clicks with earth and with other water signs.

Signs that share a modality — cardinal (Aries, Cancer, Libra, Capricorn), fixed (Taurus, Leo, Scorpio, Aquarius) or mutable (Gemini, Virgo, Sagittarius, Pisces) — tend to move at a similar pace, which can feel either motivating or competitive.

Frequently Asked Questions

Can two incompatible signs have a good relationship?

Yes. Sun signs describe tendencies, not destiny. Shared values, communication and effort matter far more than any score.

Is Sun sign compatibility the full picture?

No. A complete comparison (called synastry) looks at both birth charts, especially the Moon, Venus, Mars and the rising sign. You can start by calculating your free birth chart, and see what today’s planets mean for each of you on your sign pages and the daily love horoscope.

Want the full picture? Read our zodiac compatibility guide with the best and most challenging matches for every sign, and why Moon, Venus and Mars matter as much as your Sun sign.

For entertainment and personal reflection only. See our disclaimer.