The Feng Shui Decor

Interactive Feng Shui Tool

Feng shui Kua number calculator with real direction guidance

This tool does more than return a number. It calculates your Kua number using the birth-date cutoff that often causes confusion, then shows your East or West group and the directions people usually prioritize for work, rest, and everyday room use.

Interactive Tool

Calculate your Kua number

Enter your birth date and choose the traditional formula category. This tool uses the feng shui solar-year cutoff on February 4 by default, since that is where many Kua calculators disagree.

Traditional formula category

Traditional Kua formulas use male and female categories. Use the category your chosen method follows.

Year boundary

Your Result

Your Kua number will appear here

Once you enter your birth date, this tool will show your Kua number, East or West group, your four more supportive directions, and the directions usually used more carefully.

Best directions

Calculated after you submit the form.

Use more carefully

Calculated after you submit the form.

How to use it

Use your favorable directions like priorities, not rigid rules

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Try your strongest direction first for a desk, study spot, or favorite reading chair.

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Use a supportive direction for the headboard wall or how the bed is oriented when the room allows it.

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If one direction is impossible in your home, use the next favorable option rather than forcing the room.

Best for

Bed and desk setup

Kua directions are most useful when you apply them to the bed, desk, favorite seat, or how you orient yourself in the part of the home you use most.

Good to know

February 4 matters

If you were born in early January or the first few days of February, your Kua result can shift depending on whether the calculator uses the solar-year cutoff or January 1.

Better context

Use it with the room, not against it

Kua guidance works best when it supports a room that already feels calmer, clearer, and more functional. It is most useful as a priority list, not a panic rule.

Frequently Asked Questions

What people usually want to know first

Why does this calculator ask for a full birth date?
Many Kua systems use February 4 as the solar-year cutoff, so people born in January or the first few days of February can fall into the previous feng shui year.
Why is there no Kua 5 result?
Traditional Kua-number systems replace 5 with 2 for males and 8 for females, so the final result always lands on one of the other Kua numbers.
How should I use my Kua number?
Use it as a direction guide for the bed, desk, favorite chair, or how you orient yourself in a room when the layout allows. It is a priority list, not a rigid rule.
Can this calculator disagree with other calculators?
Yes. The biggest reason is the year boundary. This tool uses the feng shui solar-year cutoff on February 4 by default, but also lets you compare with January 1.

Next steps

Use your result in the rooms that matter most

Kua numbers make the most sense when you pair them with stronger room decisions. These are the pages most likely to help after you know your number.

Feng Shui Bedroom LayoutFeng Shui Bed Placement IdeasFeng Shui Front Door TipsFeng Shui for BeginnersFeng Shui Rules

Best mindset

Use the result to strengthen a room that already wants to work better. If the layout is impossible, choose the closest supportive direction and focus on the larger feel of the space.