Dating Theory Calculator
Estimate relationship compatibility from age, shared interests, values, and communication.
About dating compatibility theory
Compatibility examples
These scenarios show how different strengths influence the weighted result.
| Inputs | Score | Interpretation |
|---|---|---|
| Ages 28/30; interests 90; values 85; communication 95 | 89.5% | Strong alignment |
| Ages 25/35; interests 60; values 70; communication 65 | 62.0% | Moderate alignment |
| Ages 40/42; interests 45; values 90; communication 80 | 74.5% | Values lift the result |
How to use the calculator
- Enter both adults' ages.
- Estimate the percentage of interests and values you share.
- Rate the quality of communication from 0 to 100.
- Select Calculate Compatibility and discuss the result together.
Frequently asked questions
Can a score predict relationship success?
No. The score summarizes the entered assumptions, but real relationships depend on choices, circumstances, trust, safety, and continuing effort.
How is age difference scored?
Age compatibility starts at 100 and loses five points for every year of difference. Its contribution is limited to twenty percent of the final score.
Why do values carry a high weight?
Values often guide long-term decisions about family, money, work, and lifestyle. Agreement is not mandatory, but differences generally need thoughtful communication.
What should I enter for communication?
Consider listening, honesty, conflict repair, emotional safety, and the ability to express needs. Use a joint estimate when possible instead of treating one person's view as objective.
Is a low result a reason to end a relationship?
No. A low result identifies areas worth discussing and does not diagnose the relationship or replace professional support.