Free Astrology & Compatibility Calculators
Explore birthday compatibility, moon phase matching, friendship compatibility and the classic FLAMES game. Get instant results from free symbolic compatibility tools with no signup required.
Created by Ram Prasad Pokhrel.
Explore Compatibility Tools
Birthday Compatibility Calculator
Compare two birth dates and explore a symbolic compatibility result using zodiac elements and birthday-based calculations.
More Compatibility Tools
Moon Phase Compatibility Calculator
Compare the moon phases associated with two birth dates and explore a fun symbolic compatibility result.
FLAMES Love Calculator
Try the classic FLAMES name game for a playful compatibility result. A traditional entertainment game, not a scientific test.
Friendship Compatibility Calculator
Compare names and birth dates to explore a fun symbolic friendship compatibility result.
Compatibility Guides
Learn about the symbolic methods behind our compatibility tools and how to interpret their results.
How Our Compatibility Tools Work
Each Global Heart Match calculator uses its own stated symbolic, traditional or date-based method. The results are designed for entertainment and self-reflection rather than scientific prediction.
Choose a Tool
Pick the compatibility calculator that matches what you want to explore.
Enter Your Details
Depending on the tool, enter names, birth dates or both.
Get Your Result
The calculator applies its stated method and produces an easy-to-understand result.
Explore for Fun
Use the result as a conversation starter or a fun way to reflect on compatibility.
About Global Heart Match
Global Heart Match was created by Ram Prasad Pokhrel as a collection of free relationship compatibility and astrology-inspired tools.
The site focuses on birthday compatibility, moon phase matching, friendship compatibility and playful relationship entertainment. Each calculator uses its own symbolic or date-based method to create an easy-to-understand result.
These tools are designed for entertainment and self-reflection. A compatibility score should not be treated as a scientific prediction of attraction, personality, relationship success or the future of a relationship.
Learn More About Compatibility
Explore the ideas and symbolic methods behind our calculators. Our guides are written to help you understand the tools rather than present compatibility results as scientific predictions.
Birthday Compatibility
Learn how birth dates, zodiac elements and birthday-based calculations are used in symbolic compatibility comparisons.
Explore Birthday Guides →Moon Phase Compatibility
Learn how moon-phase matching works and what a symbolic moon compatibility result can and cannot tell you.
Explore Moon Phase Guides →Friendship Compatibility
Explore playful ways people compare friendship compatibility using names, birth dates and symbolic systems.
Explore Friendship Guides →Frequently Asked Questions
Here are answers to common questions about Global Heart Match and its compatibility tools.
Are these compatibility calculators scientifically accurate?
Which compatibility calculator should I try first?
Do I need my birth time?
Do I need to create an account?
What does a compatibility percentage mean?
Explore Astrology & Compatibility Guides
Learn more about birthday compatibility, moon phase compatibility, friendship matching and the symbolic methods behind our calculators. Our guides are designed to help you understand the tools and explore compatibility thoughtfully.