Evidence-based dating probability insights, powered by real demographic data
A statistical tool — not relationship advice
Female Partner Calculator is a free web-based statistical tool that calculates the probability of finding a compatible partner in the United States based on specific demographic and behavioral criteria. Every number comes from authoritative public sources — the U.S. Census Bureau, CDC surveys, and Pew Research Center studies.
The results are population-level probabilities, not personal predictions. They show how common or uncommon a combination of traits is across the U.S. adult population, giving users a data-grounded perspective on the dating market.
Disclaimer: This tool provides statistical analysis only. It is not relationship advice, matchmaking, or professional counseling. Individual dating outcomes depend on far more than demographics.
The organization behind the project
Female Partner Calculator is a brand of Summit Lane Digital, LLC, a Wyoming limited liability company. We build data-driven tools that make publicly available demographic statistics accessible and actionable for everyday decision-making.
Our team combines expertise in statistics, software engineering, and data visualization to turn dense government datasets into clear, interactive experiences that anyone can use.
Calculators, research, and state-level data
What guides every calculation and design decision
Every data point is cited. The full methodology is published. Users can verify any number we show.
We report what government data says, without editorializing the results. The math is the same regardless of which criteria a user selects.
No made-up numbers. Every statistic traces to the U.S. Census Bureau, CDC NHANES, CDC NSFG, or Pew Research Center publications.
We are explicit about what the tool is and is not. Results are statistical probabilities — not dating advice, life guidance, or value judgments.
Questions, feedback, or partnership inquiries
Questions about the calculator, methodology, or your results.
support@femalepartnercalculator.comMedia inquiries, data licensing, or collaboration proposals.
business@femalepartnercalculator.comQuestions about our data sources or statistical approach.
data@femalepartnercalculator.comReady to try it? Open the calculator or learn more about our methodology