Rating | Description
0 | Exclusively heterosexual
1 | Predominantly heterosexual, only incidentally homosexual
2 | Predominantly heterosexual, but more than incidentally homosexual
3 | Equally heterosexual and homosexual
4 | Predominantly homosexual, but more than incidentally heterosexual
5 | Predominantly homosexual, only incidentally heterosexual
6 | Exclusively homosexual
X | No socio-sexual contacts or reactions
People at “0” identify as exclusively heterosexual with no experience with or desire for same-sex activity. Those at “6” identify as exclusively homosexual with no experience with or desire for opposite-sex activity. Ratings 1–5 are for those who identify with varying levels of desire for sexual activity with either sex. Today, the X grade is often described as asexuality.
“The living world is a continuum in each and every one of its aspects.”
- Sexual Behavior in the Human Male (1948)
An official Kinsey “test” does not exist, which is contrary to popular belief and many tests across the web. The original Kinsey research team assigned a number based on a person’s sexual history.
Data gathered from the Kinsey interviews has been digitized. The Kinsey Institute makes all related material, including the original notes, available to qualified researchers who demonstrate a need to view them. The institute also allows researchers to use statistical software, such as PSPP or SPSS, for data analysis.
Sexual Behavior in the Human Male (1948) and Sexual Behavior of the Human Female (1953) are known collectively as the Kinsey Reports. Together, they sold nearly a million copies and were translated in 13 languages. The Kinsey Reports are associated with a change in public perception of sexuality and considered part of the most successful and influential scientific books of the 20th century.
The Kinsey Scale does not address all possible sexual identities. The Klein Sexual Orientation Grid and the Storms Scale have stepped in to further define sexual expression.
The Klein Sexual Orientation Grid, developed by Fritz Klein, features seven variables and three situations in time: past, present, and ideal. The Storms Scale, developed by Michael D. Storms, plots eroticism on an X and Y axis. This allows for a much greater range of descriptions.
Kinsey, Storm, and Klein are three of more than 200 scales to measure and describe sexual orientation.
“Many persons do not want to believe that there are gradations in these matters from one to the other extreme.”
- Sexual Behavior of the Human Female (1953)