Free Relationship Compatibility Checker

8-dimension compatibility assessment across values, lifestyle, communication, intimacy and life goals. Two rounds — you and your partner.

Takes 5 min
14,200+ people completed this
100% private — results stay on your device

What makes couples compatible?

Compatibility is not about being identical — it is about how well your values, approaches and life visions align, and how effectively you navigate the areas where they differ. Research in relationship psychology consistently shows that alignment on core values (not personalities) is the strongest predictor of long-term relationship satisfaction.

This checker asks you to answer 8 questions about your preferences and approaches, then answer the same questions from your partner's perspective. The algorithm compares your responses across 8 key dimensions to give you a compatibility score and a breakdown of where you align and where you differ.

👤 Round 1: Your preferences
Question 1 of 166%

How do you prefer to spend a typical weekend?

Get your results by email

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Disclaimer: This tool is for informational and educational purposes only. It does not constitute medical advice, diagnosis or treatment. Always consult a qualified healthcare professional for medical concerns.