Key Points
- Astrology cannot determine whether someone is bisexual, gay, lesbian, straight, or any other sexual orientation.
- Bisexuality is attraction that can include more than one gender; it doesn’t mean someone is confused, undecided, or equally attracted to everyone.
- A 2020 meta-analysis covering 21 studies and 377,951 people found that bisexual participants reported higher average openness to experience than homosexual and heterosexual participants.
- Aquarius, Gemini, Sagittarius, Pisces, and Libra rise in our ranking because their astrological archetypes emphasize freedom, curiosity, flexibility, or resistance to rigid categories.
- This is a playful astrology ranking inspired partly by real sexuality research, not a method for predicting anyone’s sexual orientation.
Can your zodiac sign make you more likely to be bisexual? Scientifically, no. Bisexual people are born under every one of the 12 zodiac signs, and there is no credible evidence showing that the position of the Sun when you were born determines whether you’re attracted to men, women, or more than one gender.
But bisexuality makes for a particularly interesting astrological ranking because some zodiac archetypes revolve around exactly the themes we associate with flexibility: curiosity, openness, experimentation, duality, unconventionality, and the refusal to accept that everything in life must fit neatly into one category.
There is also some genuine research that makes the question more interesting. A 2020 systematic review and meta-analysis examined 21 studies, 35 independent samples, and 377,951 men and women. Researchers found that bisexual participants reported higher average levels of openness to experience than homosexual participants, who in turn averaged higher openness than heterosexual participants.
That doesn’t mean openness causes bisexuality, but it provides an intriguing connection between bisexual identity and one of the personality traits most associated with curiosity and receptiveness to different experiences. Another 2020 study examined 1,437 men and 1,474 women and compared heterosexual, bisexual, and homosexual participants across personality, sex drive, sociosexuality, and gender-related characteristics. Again, the results showed group-level differences — not a personality test capable of identifying someone’s sexuality.
So we’re definitely not going to claim that Gemini wakes up bisexual because Mercury decided so. We’re asking something much more fun: which zodiac signs have the strongest bisexual-coded energy?
12. Capricorn
Capricorn takes the bottom position because flexibility for flexibility’s sake isn’t exactly Saturn’s favorite concept. This earth sign likes structure, definition, consistency, and knowing where things stand. Capricorn may be perfectly comfortable being bisexual, but its astrological archetype doesn’t naturally scream experimentation or constantly changing possibilities.
A bisexual Capricorn is more likely to see orientation as a simple fact about herself or himself rather than an invitation to turn every relationship into an exploration. Once Capricorn chooses a partner, the gender of everyone else in the room becomes fairly irrelevant. Commitment, competence, loyalty, and long-term potential matter more. Capricorn can absolutely be attracted to multiple genders; it simply doesn’t understand why that means its actual relationship needs to become complicated.
11. Taurus
Taurus is considerably more sensual than its low position suggests. Venus rules this sign, giving Taurus an appreciation for physical beauty, touch, pleasure, romance, and attractive human beings in general. If Taurus finds someone gorgeous, it can certainly appreciate what it’s looking at regardless of whether anything actually happens.
The reason Taurus remains near the bottom is its fixed nature. Once Taurus understands its preferences, it tends to stick with them. Experimenting merely because something new is available isn’t especially appealing, and labels may actually provide the stability Taurus likes. A bisexual Taurus may be attracted to more than one gender while still wanting an extremely conventional relationship: one partner, one comfortable home, excellent food, plenty of affection, and absolutely no unnecessary drama.
10. Cancer
Cancer’s sexuality tends to be filtered heavily through emotional connection. Physical attraction matters, but this Moon-ruled water sign often needs safety, trust, affection, and genuine intimacy before desire becomes something deeper. That makes Cancer potentially more flexible than its traditional reputation initially suggests.
A bisexual Cancer might care less about gender than about the feeling a particular person creates. If someone makes Cancer feel understood, protected, wanted, and emotionally at home, the category may become secondary. What pushes Cancer down the ranking is caution. Discovering an unexpected attraction can trigger considerable internal processing before Cancer acts on it, especially if family or social acceptance feels uncertain. The heart may be open; Cancer just wants reassurance before letting anyone inside.
9. Virgo
Virgo isn’t famous for impulsive experimentation. This Mercury-ruled earth sign observes, analyzes, compares, questions, and then analyzes the analysis. If Virgo experiences attraction that doesn’t fit its previous understanding of itself, there’s a reasonable chance it will examine every possible explanation before simply accepting that the person is hot.
Yet Virgo is more adaptable than its restrained reputation implies. As a mutable sign ruled by Mercury, it possesses intellectual flexibility and intense curiosity beneath the controlled exterior. A bisexual Virgo may also have exceptionally specific tastes that cross gender lines: intelligence, voice, cleanliness, humor, hands, clothes, competence, and tiny behavioral details can matter more than broad categories. Virgo isn’t necessarily attracted to everyone. Quite the opposite — it may simply be extraordinarily selective across more than one gender.
8. Aries
Aries earns its position through its relationship with desire rather than fluidity. Mars-ruled Aries tends to know when it wants someone, and once attraction appears, social expectations aren’t particularly effective at making it disappear. Aries is far more likely to ask “Do I want this person?” than “Does wanting this person fit the identity everyone expects me to have?”
That straightforward approach can make a bisexual Aries refreshingly uncomplicated about attraction. Men can be hot. Women can be hot. Other people can be hot. Aries doesn’t necessarily require a philosophical conference before acting on that information. What keeps it outside the top group is that Aries often prefers certainty once desire has arrived. The attraction may cross gender boundaries, but Aries itself isn’t usually famous for hesitation. When it wants someone, you’ll probably know.
7. Scorpio
Scorpio belongs comfortably in the upper half because sexuality, taboo, curiosity, secrecy, intimacy, and powerful attraction are central to its astrological archetype. This sign is less interested than most in pretending a desire doesn’t exist merely because acknowledging it would complicate somebody else’s idea of what is normal.
A bisexual Scorpio may be particularly fascinated by chemistry that transcends easy categories. Gender matters less when the psychological and sexual pull toward someone becomes intense enough. Scorpio also has a willingness to explore hidden sides of itself privately long before revealing them publicly. It doesn’t necessarily need to experiment constantly; it needs attraction to feel real. Once that happens, telling Scorpio that the person doesn’t fit its supposed “type” is unlikely to accomplish very much.
6. Leo
Leo’s bisexual energy comes from unapologetic self-expression. Ruled by the Sun, this fire sign is associated with identity, confidence, creativity, visibility, passion, and the desire to live authentically. Once Leo understands an important part of itself, permanently hiding that part to keep other people comfortable can feel intolerable.
A bisexual Leo may also appreciate beauty rather enthusiastically across gender lines. Attraction is attraction, and Leo enjoys romance, admiration, chemistry, and being desired almost as much as it enjoys desiring someone else. Unlike more fluid signs, however, Leo often wants its identity to feel coherent and proudly owned. The bisexual Leo isn’t necessarily questioning everything forever. At some point, it may simply decide: this is who I am, these are the people I can love, and everyone else can adjust.
5. Libra
Venus-ruled Libra was always going to make the upper ranks. Beauty, attraction, partnership, flirting, aesthetics, romance, and interpersonal chemistry sit at the heart of this sign’s symbolism. Libra can notice an attractive person before it has finished deciding whether noticing that person is supposed to mean anything.
Its air element adds flexibility and openness, making Libra less attached than some signs to rigid definitions of what attraction should look like. A bisexual Libra might genuinely appreciate different qualities in different genders without feeling that one form of attraction invalidates another. The problem, predictably, is choice. Libra already struggles to select a restaurant from six options. Giving it an expanded dating pool isn’t necessarily going to make romantic decision-making any easier.
4. Pisces
Pisces reaches the top four because boundaries are optional suggestions in this part of the zodiac. Associated with Neptune in modern astrology, Pisces symbolizes emotional merging, imagination, empathy, romantic idealism, and the dissolution of rigid distinctions. It can become captivated by someone’s soul, presence, vulnerability, or energy before deciding which label best describes the attraction.
That makes Pisces naturally compatible with the idea that love and desire don’t always obey perfectly separated categories. A bisexual Pisces may experience attraction differently with different people and see no particular contradiction in that. The danger is less confusion about gender than Pisces’ tendency to romanticize whoever currently occupies its imagination. Man, woman, or anyone else, Pisces can fall in love with the potential version of a person long before reality has had a chance to intervene.
3. Sagittarius
Sagittarius has almost everything required for bisexual-coded astrological energy: curiosity, exploration, freedom, openness to experience, resistance to restrictions, and a strong dislike of being told what possibilities are available. Jupiter wants Sagittarius to experience a bigger world, not reduce it to whatever options somebody else considers conventional.
This becomes especially interesting beside the research finding that bisexual participants averaged higher openness to experience than homosexual and heterosexual participants in a large meta-analysis. That doesn’t establish any Sagittarius connection, of course, but the personality theme fits the archetype beautifully. A bisexual Sagittarius may see attraction as another area of life that deserves exploration without shame. If love unexpectedly appears outside the category Sagittarius previously imagined, curiosity is far more likely to win than panic.
2. Gemini
Gemini could very easily have taken first place. The Twins symbolize duality, Mercury rules communication and curiosity, and mutable air gives Gemini extraordinary adaptability. If one zodiac archetype seems designed to look at two supposedly opposing possibilities and ask why both can’t be true, it’s Gemini.
That symbolism makes Gemini almost irresistibly bisexual-coded. Attraction to one gender doesn’t need to cancel attraction to another; preferences can shift without making previous feelings fake; and identity can contain apparent contradictions without collapsing. Gemini is also likely to talk, question, explore, and redefine what attraction means over time. It misses first place only because Gemini’s energy is sometimes more about experimentation itself than rejecting categories altogether. Still, if someone insists there are only two doors available, Gemini is absolutely going to open both.
1. Aquarius
Aquarius takes the bisexual crown because this sign doesn’t merely explore categories — it questions why the categories should control anyone in the first place. Associated with Uranus in modern astrology, Aquarius represents individuality, unconventionality, rebellion, social change, personal freedom, and the refusal to live according to rules that don’t make logical sense.
A bisexual Aquarius may therefore find the idea of limiting attraction according to gender especially arbitrary. If a person is intelligent, fascinating, attractive, unusual, or emotionally compelling, Aquarius wants to know why a label should automatically remove that person from consideration. This doesn’t mean Aquarius is incapable of having strong preferences; bisexuality itself doesn’t require equal attraction to different genders. It simply means the Aquarian archetype is remarkably comfortable with possibility.
Gemini wants to explore both doors. Sagittarius wants the freedom to walk through whichever door looks interesting. Pisces wonders whether the doors were ever truly separate. Aquarius wants to know who decided there had to be doors at all.
Conclusion: Can Astrology Really Predict Bisexuality?
No. Aquarius isn’t destined to be bisexual, and Capricorn isn’t destined to be straight. There is no scientifically validated zodiac placement, planetary aspect, or birth-chart combination capable of determining whether someone is attracted to one gender, multiple genders, or none.
But bisexuality does give us an unusually interesting bridge between actual personality research and astrological archetypes. A 2020 meta-analysis combining 21 studies, 35 independent samples, and 377,951 participants found that bisexual people reported higher average openness to experience than homosexual participants, who in turn averaged higher openness than heterosexual participants.
A separate study of 2,911 U.S. adults also found measurable average differences among heterosexual, bisexual, and homosexual groups across several characteristics, including personality, sex drive, sociosexuality, and gender-related traits. Importantly, these are group averages with substantial overlap between individuals. They aren’t tests for determining someone’s orientation.
Astrology adds the entertainment layer. Gemini represents duality and curiosity, Sagittarius exploration and openness, Pisces blurred boundaries, Libra attraction and Aquarius freedom from convention. Those qualities make them natural candidates for the top of a playful bisexual zodiac ranking. The research can tell us something about populations. Astrology gives us the archetypes. Neither gets to decide whom an individual person is attracted to.
Cosmic Highlights
FAQ
Which zodiac sign is most likely to be bisexual?
There is no scientific evidence that one zodiac sign is genuinely more likely to be bisexual. Aquarius takes first place in our entertainment ranking because its astrological archetype emphasizes individuality, unconventional relationships, freedom, and resistance to rigid categories.
What are the most bisexual zodiac signs?
Our top five are Aquarius, Gemini, Sagittarius, Pisces, and Libra. They rank highly because traditional astrology associates them with qualities such as flexibility, curiosity, experimentation, openness, attraction, and independence from social convention.
Are Gemini more likely to be bisexual?
There is no evidence that Gemini people have a higher actual rate of bisexuality. Gemini ranks second because its traditional symbolism of duality, curiosity, adaptability, and mutable energy fits particularly well with the theme of attraction that isn’t limited to one category.
Is there research on bisexual personality traits?
Yes. A 2020 systematic review and meta-analysis covering 21 studies and 377,951 participants found average personality differences associated with sexual orientation. Among its findings, bisexual participants reported higher openness to experience than homosexual participants, who averaged higher openness than heterosexual participants.
Does being open-minded make someone bisexual?
No. Openness to experience is a broad personality dimension involving curiosity, imagination, receptiveness to ideas, and interest in new experiences. Finding a statistical association between openness and bisexual identity doesn’t mean openness causes bisexuality or that an open-minded person is likely to be bisexual.
Can a natal chart show bisexuality?
There is no scientifically validated birth-chart signature for bisexuality. Astrologers may examine Venus, Mars, Mercury, Uranus, Neptune, signs such as Gemini or Aquarius, and relationship houses when discussing attraction and sexuality, but these placements cannot establish someone’s sexual orientation.
Sources
Personality and Sexual Orientation: New Data and Meta-analysis — The Journal of Sex Research — 377,951 participants
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