Boi vs Butch
Butch is an older, broader masculinity with decades of shared community and history; boi is masculinity without manhood, often younger or boyish in feel, with
The short version
Butch is a masculinity grown inside queer life, documented through decades of bar culture, softball leagues and lesbian community history. It's broad enough to hold women who are firmly women, people who say butch is its own gender, and transmasculine people or trans men who kept the word — all of them butch, even where they'd define it differently from each other.
Boi is different in flavour: masculinity without the manhood, often specifically youthful or boyish rather than the more grown, settled masculinity butch usually implies. The spelling and much of its use grew out of Black American English and hip-hop, carried into queer use largely by Black lesbian and queer communities. It also has meanings outside gender entirely — a role in leather and kink separate from the identity sense — and there's no agreed definition even among people who use it for themselves.
How to tell them apart
Which one is more likely
More likely Boi if…
- A youthful, boyish masculinity fits you better than a more settled, grown one — boy without being a man, rather than a mature butch feel.
- You want to acknowledge the word's specific roots in Black lesbian, queer and hip-hop culture, and you're comfortable with there being no single fixed definition.
- You're using it in a kink or leather context where boi names a role, separate from any claim about your gender.
More likely Butch if…
- You want the word with the deepest, most documented shared history and community behind it, going back decades.
- Your masculinity feels settled and grown rather than boyish, whatever your age.
- You want continuity with a wide range of butch experience — women, nonbinary people, and transmasculine people alike — under one long-established banner.
- Both describe masculinity built inside queer, often lesbian, communities rather than borrowed directly from straight male culture.
- Neither implies womanhood is being rejected outright — plenty of people using either word are also, comfortably, women.
Five questions to tell them apart
The compare tool asks the five statements that separate Boi from Butch most, and scores them on your device.
What people get wrong
Questions people ask
Is boi always about gender?
No. In lesbian and butch communities it usually names a youthful, boyish masculinity, but in leather and kink contexts boi can be a role rather than a statement about gender at all.
Who uses the word boi?
Most bois were assigned female at birth, though not all — some are trans men, some are lesbians, some are neither, and the same person may use different framings depending on who's asking and how safe the room is. The word's spelling and much of its use in queer spaces trace back to Black American English and hip-hop, carried in largely by Black lesbian and queer communities.
Read both in full
Masculine, but not a man. Boyish on purpose, and not planning to grow out of it.
ButchA masculinity built inside queer life, by people who were not men and mostly were not trying to be.
More comparisons
Not sure which is yours?
Twenty questions across six dimensions, about four minutes, then a ranked shortlist rather than a verdict. Scoring runs on your device; nothing you answer leaves it.
This compares two descriptions, not two people. It is not a clinical instrument, not a diagnosis, and not evidence of anything about anyone.