Glossary
Numerology Glossary
Short, plain-language definitions of every term you will meet in a numerology chart. Each entry explains what the term means, how it is calculated, and where to explore it on your own chart.
Chart numbers
The core numbers calculated from your name and birth date.
Life Path Number
The core number of your chart, calculated from your full date of birth.
Karmic Debt Number
One of four numbers — 13, 14, 16, or 19 — that point to lessons carried into this life.
Master Number
The numbers 11, 22, and 33, which are not reduced to a single digit.
Destiny Number
Also called the expression number — the sum of every letter in your full birth name.
Soul Urge Number
Also called the heart's desire — the sum of the vowels in your full birth name.
Personality Number
The sum of the consonants in your full birth name — the outer self others see first.
Birthday Number
Simply the day of the month you were born, read both as-is and reduced.
Maturity Number
Your life path number plus your destiny number, reduced — a theme for life's second half.
Attitude Number
Your day of birth plus month of birth, reduced — the surface attitude people meet first.
Hidden Passion Number
The digit that appears most often among the letter values in your full name.
Karmic Lesson Number
Digits 1 to 9 that never appear among the letter values in your full name.
Balance Number
The sum of the initials in your full name — how you respond under stress.
Rational Thought Number
Your first name's letters plus your day of birth, reduced — how your mind works.
Cornerstone
The first letter of your first name and its number — how you approach new situations.
Capstone
The last letter of your first name and its number — how you finish things.
Bridge Number
The gap between two core numbers, usually life path minus destiny.
Challenge Number
Four numbers found by subtracting parts of your birth date — difficulties to master over time.
Pinnacle Number
Four numbers found by adding parts of your birth date — long periods that shape your life.
Cycles & forecasting
The numbers that describe timing: years, months, days, and longer periods.
Personal Year
A number from 1 to 9 describing the theme of your current year.
Personal Month
A number from 1 to 9 describing the theme of the current month within your personal year.
Personal Day
A number from 1 to 9 describing the theme of a single day within your personal month.
Universal Year
The current calendar year reduced to a single digit — the background theme shared by everyone.
Universal Month
The universal year plus the calendar month, reduced — a shared monthly theme for everyone.
Universal Day
The universal month plus the calendar day, reduced — the shared theme of a single day for everyone.
Essence Number
A name-based timing number found from the transit letters active at a given age.
Transit Letters
The letters of your name that are each active for a set number of years, in sequence.
Period Cycles
Three long life periods calculated from the month, day, and year of birth.
Sun Number
Day plus month of birth, reduced — the same formula as the attitude number, under a different name.
Planes of Expression
How the letters of your name sort into physical, mental, emotional, and intuitive groups.
Intensity Number
Any digit that appears more often than average among the letter values of your full name.
Systems & concepts
The traditions, methods, and ideas behind the calculations.
Chaldean Numerology
An ancient system that assigns values 1 to 8 by the sound of each letter.
Pythagorean Numerology
The modern Western default system, mapping letters 1 to 9 in alphabet order.
Kabbalistic Numerology
A system rooted in Hebrew gematria, reading the name only, not the birth date.
Vedic Numerology
An Indian system linking the numbers 1 to 9 to the nine planets of Vedic astrology.
Psychic Number
The Vedic number taken from the day of the month you were born, reduced to a single digit.
Name Number
The total value of any name being analyzed, calculated by adding up its letter values.
Compound Number
The two-digit total of a name or number before it gets reduced to a single digit.
Digit Reduction
Adding a number's digits repeatedly until a single digit remains.
Number Vibration
The idea that each number 1 to 9 carries its own distinct quality or energy.
Angel Number
A repeating digit sequence, like 111 or 444, noticed in daily life and read as a message.
Mirror Hour
A clock time whose digits mirror or repeat, like 11:11 or 21:12.
Repeating Numbers
Seeing the same number sequence again and again across different contexts.
Numerology Chart
The full set of core numbers calculated from a person's name and birth date, read together.
Lucky Number
Numbers considered favorable for a person because they harmonize with their core numbers.
Letter Values
The letter-to-number mapping table each numerology system uses to turn names into numbers.