Enter your full birth name and date of birth, select a numerology system, and calculate your core numbers. Each system uses different letter values and terminology — switching reveals where they agree and where they differ.
The most widely used Western system. Letters A–I = 1–9, repeating. Master numbers 11, 22 and 33 are preserved rather than reduced. Life Path from full birth date; Expression and Soul Urge from the birth name.
Enter either field to get partial results — name-only gives your Expression, Soul Urge and Personality numbers; date-only gives your Life Path, Birthday, Personal Year, Pinnacles and Challenges.
Name Numbers
Life Path & Birthday
Life Path & Birthday Number — In Depth
Letter values · Pythagorean · green = vowels (Soul Urge / Heart's Desire)
Based on the raw day of the month you were born (not reduced) — a nine-day cycle of intuitive gifts, independent of which numerology system you're viewing.
Pinnacles and Challenges are a Pythagorean-system concept and aren't traditionally part of Chaldean or Vedic/Cheiro numerology — switch to the Pythagorean tab to see them.