Kua Number Calculator
Use this free Kua Number Calculator to discover your personal Feng Shui energy number based on your birth year. Your Kua number helps recognize the positive directions for success, relationships, health, and personal growth according to Feng Shui principles. Enter your birth details below to calculate your Kua number instantly and explore your success direction.
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Calculate Your Kua Number
This calculator simplifies complex Feng Shui calculations into a single easy step.
Instead of manual calculations, simply enter your birth year (and gender if required) to get accurate results instantly.
Many Feng Shui practitioners use Kua numbers to understand energy alignment and spatial harmony.
Kua numbers are used in the Eight Mansions (Eight Houses) Feng Shui system to determine how individuals interact with different compass directions.
Calculate your Kua Number Now!

What Is a Kua Number?

A Kua number is a personal Feng Shui number calculated from your birth year and sometimes gender. It is used to understand how your energy interacts with space, directions, and environments.
In Feng Shui, Kua numbers are used to determine favorable directions for life areas such as wealth, health, relationships, and career. The compass directions are divided into two groups, favourable and unfavourable.
Favourable directions support health, success, and growth, while unfavourable directions create hurdles and stress.
Each Kua number (usually 1–9, with special handling for 5) is believed to represent unique energetic patterns and life tendencies.
Tool Input Section — Enter Your Birth Details
Fill in the required fields below to calculate your Kua number:
- Birth Year
- Gender (if calculation method requires)
- Calculate My Kua Number Button
The tool automatically processes your information and generates your personal Kua number, along with meaning and direction insights
How This Kua Number Calculator Works

The calculator uses traditional Feng Shui calculation methods based on your birth year.
A simplified calculation example includes:
- Add the digits of the birth year
- Reduce to a single digit
- Apply gender-based formula adjustments
Some conventional methods calculate differently for males and females because Feng Shui interprets energy orientation differently.
The calculator automates this entire process for accuracy and speed.
What Your Kua Number Reveals
Kua Number reveals how a person’s energy reacts with different directions in Feng Shui. It helps you choose favourable directions for the key areas of life, such as growth, success, and relationships. It also determines which directions are least favourable, helping you decide on your sleeping position, home layout, and workspace setting.
In the Eight Mansions Feng Shui system, the Kua number connects you with one of the two life groups. These groups include the East Group and West Group, with further guidance about direction compatibility.
People use Kua numbers for practical Feng Shui planning and personal awareness. They prefer calculators as manual calculations can be confusing and inconsistent.
Common uses include:
- Choosing the bed or desk direction
- Planning home structure or design
- Improving work productivity
- For energy compatibility understanding
Kua numbers are part of traditional Feng Shui philosophy. They are not based on scientific knowledge and are often used as guidance tools for spatial harmony, self-reflection, and cultural practices.
Who Should Use This Kua Number Tool?
This tool is useful for:
- Feng Shui beginners
- Astrology and metaphysics learners
- Interior planning enthusiasts
- Spiritual and self-reflection users
It is designed to be beginner-friendly while staying coordinated with traditional calculation principles.
Start Your Kua Number Calculation Now
Enter your birth details above to calculate your Kua number instantly and explore your Feng Shui energy profile. Discover how direction, space, and personal energy connect in traditional Feng Shui practice.
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