General Math & Utility · Feng Shui

Kua Number Calculator — Find Your Feng Shui Lucky Number & Directions

Name: Hindustan Calculator
Price range: Free
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The Kua number calculator is your gateway to understanding your personal Feng Shui energy number. Whether you want to know how to calculate Kua number for female, find the Kua number for male, understand the Kua number calculator formula, look up the Kua number chart, discover the relationship between your Driver, Conductor and Kua number, understand Kua number meaning, or know what Kua number 1 or Kua number 3 means for your life — this comprehensive free tool covers everything. Enter your year of birth and gender to instantly find your Kua number, lucky directions, auspicious corners, and complete Feng Shui interpretation.

Kua Number Calculator

Enter your birth year and gender to find your personal Kua number

Year of Birth

Gender

ⓘ Note: In Feng Shui, the Chinese New Year starts in late January or February. If you were born in January or early February, your Kua number may use the previous year. Exact Chinese New Year date lookup recommended for Jan–Feb births.

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YOUR KUA NUMBER

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East / West Group

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Element

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Best Direction

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Kua Number Chart

Kua Number Chart — All Numbers 1 to 9

Kua	Element	Group	Best Direction	Avoid	Personality

Formula

Kua Number Calculator Formula Explained

Male: Kua = 10 − (Sum of birth year digits reduced to single digit)
Female: Kua = 5 + (Sum of birth year digits reduced to single digit)

Step 1: Add all 4 digits of birth year until single digit. e.g. 1990 → 1+9+9+0=19 → 1+9=10 → 1+0=1
Male: Kua = 10 − 1 = 9 (if result is 5, use 2 for male)
Female: Kua = 5 + 1 = 6 (if result is 5, use 8 for female; if >9, subtract 9)
Note: For births in year 2000 onwards, male formula changes to: 9 − (reduced year sum)
Driver number = Birth Day reduced to single digit | Conductor = Life Path number

📚 Reference: World of Feng Shui — Kua Number Guide ↗

Smart Features

Why Use This Kua Number Calculator

4 Lucky Directions Shown

Shows all four auspicious directions (Sheng Chi, Tien Yi, Nien Yen, Fu Wei) and four inauspicious directions for your Kua number — the complete Eight Mansions Feng Shui data in one result.

Male & Female Formula

Uses the correct gender-specific Kua number formula — Kua number for male and Kua number for female are calculated differently. Most online tools get this right, but we also handle the 2000+ birth year correction.

Full Feng Shui Interpretation

Beyond just the number — get element, East/West group, personality traits, lucky colors, and best sectors for bedroom, office, and front door placement based on your Kua number.

FAQ

Kua Number Calculator — People Also Ask

How can I find my Kua number?

To find your Kua number: (1) Add all digits of your birth year until you get a single digit. E.g. 1985 → 1+9+8+5=23 → 2+3=5. (2) For males: Kua = 10−5 = 5 (use 2 if result is 5). For females: Kua = 5+5 = 10 → 10−9 = 1. Use our Kua number calculator above for instant results — it handles all the special cases automatically.

How to calculate Kua number for female?

Kua number for female formula: (1) Add all birth year digits to get a single digit (e.g. 1992 → 1+9+9+2=21 → 3). (2) Add 5: 5+3=8. If result is 5, use 8 as the Kua number. If result exceeds 9, subtract 9. For women born in 2000 or later, the formula changes slightly — use our calculator above for automatic correct calculation.

What is Kua number 1 meaning in Feng Shui?

Kua number 1 belongs to the East group and is associated with the Water element. Its best direction (Sheng Chi — success) is Southeast. People with Kua 1 are diplomatic, intelligent, and adaptable. Lucky colors are blue and black. Best bedroom location is the Southeast or East sector of the house for maximum positive energy flow.

What is Kua number 3 meaning?

Kua number 3 belongs to the East group and is associated with the Wood element. Its best direction (Sheng Chi) is South. Kua 3 individuals are energetic, ambitious, and competitive. Lucky colors are green and teal. The South sector of the home is auspicious for the main door and bedroom for Kua 3 people to activate maximum positive chi.

What is the Driver, Conductor and Kua number relationship?

These are three different numerology systems: Driver number = your birth day reduced to single digit (your dominant personality trait). Conductor number = your Life Path number (birth date + month + year reduced to single digit, your life direction). Kua number = calculated from birth year and gender for Feng Shui direction compatibility. All three together give a fuller numerological and Feng Shui profile.

How to calculate house Kua number?

A house does not have a Kua number — Kua is a personal number. However, in Feng Shui, you use your personal Kua number to determine the best sectors of your house. East group Kua numbers (1, 3, 4, 9) thrive in East-facing or Southeast-facing homes. West group numbers (2, 5, 6, 7, 8) do better in West, Northwest, Southwest, or Northeast facing homes.

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Conclusion

Your Kua Number — Your Feng Shui Compass

Whether you need to know your Kua number for male or female, understand the Kua number meaning, check the full Kua number chart, or apply the Kua number calculator formula yourself — this free tool gives you everything instantly. Use your Kua number to align your home, office, and daily routines with your personal auspicious directions for better energy, success, and harmony in life.