Body Count Percentile Calculator — Where Do You Rank?
Enter your age and number of sexual partners to see where you rank compared to the US average, based on data from the CDC National Survey of Family Growth (NSFG) — the most comprehensive survey of sexual behavior in the United States.
Average Number of Sexual Partners in the US (By Age)
Data from the CDC National Survey of Family Growth (NSFG) 2017–2019:
Age Group | Median — Men | Median — Women |
|---|---|---|
18–24 | 2 | 2 |
25–34 | 5 | 4 |
35–44 | 6 | 4 |
45–54 | 7 | 5 |
55–65 | 8 | 5 |
These are median values — meaning half of people report fewer partners and half report more. The distribution is heavily right-skewed, meaning a small percentage of people report very high numbers that significantly raise the average while the median stays low.
See also: How we use CDC data | US Dating Statistics | Female Delusion Calculator
Frequently Asked Questions
What is a Body Count Calculator?
The Body Count Calculator is a free tool that compares your lifetime number of sexual partners against age-adjusted averages from the CDC National Survey of Family Growth. It shows you where you stand relative to the American population by age group.
What is the average body count by age?
According to CDC data: median lifetime partners for Americans aged 25-44 is about 4-6. Men average slightly higher than women in self-reported surveys, though researchers note this likely reflects reporting bias more than actual difference.
Does body count affect relationship success?
Research from the Institute for Family Studies shows a weak correlation. The biggest jump in divorce risk happens between 1 and 2 partners, then flattens significantly. Other factors like age at marriage, communication skills, and emotional maturity matter far more.
Is body count a red flag?
By itself, no. Pattern matters more than total — rapid partner accumulation in a short window is a bigger concern than a higher count spread across years of dating. Judge based on current behavior and maturity, not historical numbers.
Is the Body Count Calculator confidential?
Yes. The calculator runs in your browser with no data storage, no account, and no tracking of your answers. Try it free at delusioncalc.com/body-count-calculator.