How Birthday Compatibility Works
Our birthday compatibility calculator uses astrology, numerology, and relationship science to analyze your love match. By comparing zodiac signs, life path numbers, and birthdates, we reveal your true compatibility percentage!
Zodiac Compatibility
We analyze your zodiac signs and elemental compatibility (Fire, Earth, Air, Water) to determine natural attraction.
Life Path Numbers
Using numerology, we calculate your life path numbers from birthdates to reveal personality compatibility.
Age Analysis
Age difference matters! We factor in age gaps to provide realistic compatibility insights.
Name Energy
Your names carry energy! We analyze name vibrations for deeper compatibility understanding.
Why Use Date of Birth for Love Compatibility?
Your birthday reveals more than just your age! In astrology and numerology, your date of birth determines your zodiac sign, ruling planet, and life path number. These cosmic factors influence your personality, love style, and relationship compatibility. By comparing two birthdates, we can predict:
- Romantic chemistry and attraction
- Communication styles and understanding
- Long-term relationship potential
- Areas of conflict and harmony
Understanding Your Results
80-100% Match
Perfect Match! You share incredible compatibility. Your zodiac signs align beautifully, and your life paths complement each other.
60-79% Match
Great Compatibility! Strong connection with minor differences. With communication, this relationship can thrive!
40-59% Match
Good Potential! You have a decent foundation. Focus on understanding each other's differences.
0-39% Match
Challenging Match! Significant differences exist. Success requires extra effort and compromise.
Zodiac Sign Compatibility Guide
Each zodiac sign belongs to one of four elements. Signs from the same element naturally understand each other:
Fire Signs
Aries, Leo, Sagittarius
Passionate, energetic, adventurous. Best with Air
signs.
Earth Signs
Taurus, Virgo, Capricorn
Practical, stable, loyal. Best with Water signs.
Air Signs
Gemini, Libra, Aquarius
Intellectual, social, free-spirited. Best with Fire
signs.
Water Signs
Cancer, Scorpio, Pisces
Emotional, intuitive, nurturing. Best with Earth
signs.
Frequently Asked Questions
A: Our calculator combines astrology, numerology, and relationship patterns. While not scientifically proven, millions find value in astrological compatibility. Use it as a fun guide, not absolute truth!
A: A low score doesn't mean your relationship is doomed! It simply means you may need more effort to understand each other. Many successful couples have "incompatible" signs but thrive through communication and love.
A: Our calculator considers age gaps. Small differences (0-5 years) have minimal impact. Larger gaps may indicate different life stages, which we factor into the score.
A: In numerology, your life path number is calculated from your birthdate. It reveals your personality traits, strengths, and life purpose. Compatible life path numbers suggest harmonious relationships.
A: Yes! While designed for romantic compatibility, birthday matching can also be fun for friends. However, if you want to know if your crush likes you back, try our Crush Calculator instead!