Child's birth year by parents' ages
Which birth year, month and hour suit the parents' ages, by folk belief.
Results for "birth number"
Traditional systems
StartHouse direction lookup
Your four good and four bad directions, by birth year and gender.
Tử Vi chart
A Tử Vi chart from your birth date and hour: quick read, then each palace.
Sun and Moon in Numerology: Why Number 1 Is the Sun and Number 2 the Moon
Number 1 as the Sun and number 2 as the Moon is a convention of modern numerology, spread by Cheiro's 1926 book. We read his text and the test results.
Personal Day Number in Numerology: How to Calculate It from Your Birth Date and Today's Date, and How It Differs from the Life Path Number
The Personal Day Number comes from your birth day and month plus today's date, and it changes daily, unlike the Life Path Number.
Reading a Couple's Birth Years: Basis, Calculation, and What to Know Before Concluding
Reading a couple's birth years uses Can Chi, the five elements, and Bat Tu, a folk custom schools still disagree on. Treat it as cultural reference only.
What is Số Đường Đời?
Số Đường Đời is numerology's core number, found by reducing your Gregorian birth day, month and year to one digit, except 11, 22 and 33.
Maturity Number 1 in Numerology: Meaning and Calculation
Maturity Number 1 in numerology points to a life of leadership, independence and pioneering. See how it is calculated from your birth date and full name.
Meaning of Number 5 in Eastern Numerology
Discover the meaning of number 5 in Eastern Numerology through the lens of the Five Elements, I Ching, and Vietnamese culture.
Is Numerology from Pythagoras? The Origin of the Name-and-Birth-Date System in Early 20th-Century America
The numerology system that reads core numbers from names and birth dates took shape in America in the early 20th century with L. Dow Balliett.
Universal Day Number and Personal Day Number: Two Different Layers of the Same Day, and Why They Should Not Be Read as a Forecast
The universal day number comes from the shared calendar date, while the personal day number adds your birth day and month.
What Is a Life Path Number? How to Calculate It and What It Means
What is a Life Path Number? See how to calculate it from your birth date, what each number means, and the special rule for master numbers 11, 22, 33.
Maturity Number 2 in Numerology: Meaning and Calculation
Maturity Number 2 in numerology, calculated from your birth date, points to a life purpose of harmony, cooperation and service.
Can Life Path Numbers Predict Who Succeeds? A Numerology Test on Nobel Laureates
A numerology test on 806 Nobel laureates found birth-number distribution no different from chance. Why does numerology still sound true to so many people?
Does Birth Month Affect Success? Yes, but Because of School Cutoff Dates, Not Star Signs
Birth month can shape school and career outcomes through the relative age effect, the age gap within a class, not through astrology or star signs.
Personal Year 2027 in Numerology: How to Add Your Birth Date to 2027 and the Nine-Year Cycle
Personal Year 2027 adds your birth day and month to 2027, placing you in the nine-year cycle of modern numerology, a US system, not a Pythagorean legacy.
Does the Year of the Dragon Increase Births in Vietnam? Zodiac Belief and Its Traces in Birth Data
Zodiac beliefs may shape birth numbers in Vietnam and East Asia, with larger cohorts in good years and Dragon and Tiger year shifts.
Maturity Number 9 in Numerology: Meaning and Calculation
Discover the deep meaning of Maturity Number 9 in numerology, how to calculate it accurately from your birth name, and its influence on your life purpose.
Maturity Number 7 in Numerology: Meaning and Calculation
Maturity Number 7 comes from your full birth name and points to your deeper purpose in later life, with themes of wisdom and the search for truth.
What Zodiac Animal and Element Goes with Each Birth Year? Lookup Table 1924 to 2043
Birth years 1924 to 2043 by zodiac animal and nạp âm element, with the two year boundaries: Tết in folk usage and Lập Xuân in Bát Tự.
Does the Full Moon Make People Act Differently: Crime, Birth Counts and Sleep Through the Lens of Data
Large meta-analyses find no link between moon phase and crime or birth counts. For sleep, the evidence remains contested and depends on light exposure.
Karmic Debt Number 16/7 in Numerology: Meaning and Transformation Lessons
Karmic Debt Number 16/7 in numerology points to lessons in self-confidence and trust in intuition. Facing emotions can turn pain into inner strength.
Giving birth in the year of Đinh Mùi 2027: the 12 lunar months, the Bát Tự months and the boundaries of the Goat year
Giving birth in Đinh Mùi 2027: the 12 lunar months with solar dates, Bát Tự months by solar term, the Horse and Monkey year boundaries, and good-month views.
What is Vietnamese lunar age?
Tuổi mụ is the Vietnamese lunar way of counting age: current year minus birth year, plus one, and folk calculations use this number.
Placing the 14 Major Stars in Tử Vi by cục and Birth Date: Finding the Tử Vi Palace, the Tử Vi Group Moves Counterclockwise, the Thiên Phủ Group Moves Clockwise
How to place the 14 major stars of Tử Vi from the cục and lunar birth day: find the Tử Vi palace, then the Tử Vi and Thiên Phủ groups by the old verse.
What Is Bát Trạch (Eight Mansions)? East and West Life Groups and Choosing Auspicious Directions
Bát Trạch feng shui uses your Kua number, from birth year and gender, to sort people into East or West Life Groups and find auspicious directions.
What Is Hà Lạc Numerology and How Are Hexagrams Cast from Can Chi?
Hà Lạc lý số casts a hexagram from the can chi of a birth date: the number tables, the 25 and 30 reductions, and a worked example from Học Năng's book.
Numerology and the Meaning of Master Numbers (11, 22, 33)
Explore the Master Numbers 11, 22, and 33 in numerology, their origins, traits, life purpose, challenges, and practical applications.
Expression Number 8: Detailed Meaning
Discover the detailed meaning of Expression Number 8 in Numerology: ambition, power, material success, and the lesson of balance.
Personality Number 6: Detailed Meaning
Personality Number 6 in Numerology shows a warm, reliable, loving and responsible outer self, with a lesson in balance to avoid burnout and control.
Personality Number 2: Detailed Meaning
Explore the detailed meaning of Personality Number 2 in Numerology: strengths, weaknesses, outward expression, and relationships with other core numbers.
Personality Number 9: Detailed Meaning
Discover the deep meaning of Personality Number 9 in numerology: personality traits, strengths, weaknesses, career and love compatibility.
Soul Urge Number 2: Detailed Meaning
Soul Urge Number 2 points to a deep desire for harmony and meaningful relationships. This reading covers its traits, strengths, challenges and advice.
Personality Number 4: In-Depth Meaning in Numerology
Discover the in-depth meaning of Personality Number 4 in numerology: practical, reliable, principled character and the potential challenges to balance.
Personality Number 3: Detailed Meaning in Numerology
Explore the Personality Number 3 in numerology: extroverted, creative traits, how others perceive you, and the challenges to watch out for.
Expression Number 7: Detailed Meaning
Explore the Expression Number 7 in numerology: personality, strengths, weaknesses, suitable careers, and relationships. This article is for reference only.
Expression Number 9: Detailed Meaning
Expression Number 9 in numerology brings compassion, tolerance and a wish to serve the community, plus lessons in letting go.
Soul Urge Number 4: Detailed Meaning
Soul Urge Number 4 signals a deep desire for stability, order and solid foundations, plus the flexibility needed to avoid stagnation.
Personality Number 5: Detailed Meaning
Explore the detailed meaning of Personality Number 5 in Numerology: dynamic, freedom-loving, flexible communication, and challenges to balance.
Expression Number 3: Detailed Meaning
Expression Number 3 in numerology: creative personality, communication, challenges, suitable careers, and advice for using that potential well.
Personality Number 1: Detailed Meaning
Explore the detailed meaning of Personality Number 1 in Numerology: independent character, innate leadership and challenges to balance.
Expression Number 1: Detailed Meaning
Discover the detailed meaning of Expression Number 1 in numerology: personality, strengths, weaknesses, suitable careers, and lessons to overcome.
Expression Number 2: Detailed Meaning
Discover the detailed meaning of Expression Number 2 in numerology: personality, career, love, strengths, weaknesses, and growth advice.
Trịnh Công Sơn
Musician, author of more than 200 popular songs of Vietnamese modern music
Kua number and Bat Trach directions
Kua number by birth year and sex for 1900 to 2099, with the four favourable and four unfavourable directions.