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Free Name & Date of Birth Numerology Compatibility Calculator | Chaldean & Pythagorean Numerology Compatibility Tool (Pythagoras & Chaldean)

Free Name & Date of Birth Numerology Compatibility Calculator

Discover your true numerology blueprint using **Chaldean & Pythagorean** systems — including Life Path, Destiny, Heart Desire, Personality, Soul Surge & Kua number.

Enter your details below to reveal your strengths, inner purpose, compatibility alignment and soul energy.

Kua is optional and requires selecting gender.
Date of Birth Numbers

Life Path —

Birthday — (day)

Kua —

Compatibility Legend

Friends — 90%

Neutral — 60%

Foe — 30%

Pythagoras

Destiny (Expression): —

Heart Desire (Vowels): —

Personality (Consonants): —

Comparison with Life Path (—)

    Overall (Name ↔ Life Path): —%

    Soul Surge (Heart + Birthday): —

    Chaldean

    Destiny (Expression): —

    Heart Desire (Vowels): —

    Personality (Consonants): —

    Comparison with Life Path (—)

      Overall (Name ↔ Life Path): —%

      Soul Surge (Heart + Birthday): —

      Notes & How to use this tool

      Quick start: Enter your full name (as on birth certificate) and your date of birth. Optionally enable Kua and select gender. Click Calculate to see results. Results (Life Path, Destiny, Heart Desire, Personality, Soul Surge and comparisons) will appear above these notes.

      What each number means:

      • Life Path: Your core life theme and purpose (from DOB).
      • Destiny/Expression: The outer personality and talents (from full name).
      • Heart Desire / Soul Urge: Inner longings and motivations (vowels in your name).
      • Personality: How others perceive you (consonants in your name).
      • Soul Surge: (Heart Desire + Birthday) — shows combined inner urge + core theme (short descriptions below).
      • Kua: Optional Feng Shui-based personal number (requires gender).

      Meaning of outcomes: The tool uses your Friends/Neutral/Foe mapping and assigns compatibility percentages: Friends = 90%, Neutral = 60%, Foe = 30%. The overall compatibility score for a method is the average of Destiny/Heart/Personality comparisons vs Life Path.

      How to interpret Soul Surge: (One-line cues)

      • 1 — Leadership & initiative
      • 2 — Cooperation & diplomacy
      • 3 — Creative expression
      • 4 — Practicality & work
      • 5 — Freedom & change
      • 6 — Service & responsibility
      • 7 — Study & inner growth
      • 8 — Authority & success
      • 9 — Compassion & completion
      • 11 — Master intuition & inspiration
      • 22 — Master builder & manifestation

      Tip: Use the results panel (above) together with these notes — for example, if Life Path suggests practicality (4) but Soul Surge shows freedom (5), consider balancing structure with more variety in your plans.

      Get Your Free Detailed PDF Numerology Report

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      Frequently Asked Questions

      Numerology compatibility measures how well your name numbers align with your Date of Birth numbers, revealing harmony, challenges and energies between them.

      This tool uses both **Chaldean** and **Pythagorean** numerology systems to ensure accurate and well-rounded results.

      Compatibility is calculated using a structured friend-neutral-foe numerology chart, giving 90%, 60%, or 30% alignment.

      Soul Surge blends your Heart Desire with your Birthday number, revealing your deeper motivation and life drive.