About Feng Shui Toolkit

Feng Shui Toolkit is a collection of free tools for traditional Chinese feng shui, built for people who want to apply it to a real home rather than read about it in the abstract.

Most feng shui calculators online give you a number or a generic chart. The tools here try to go one step further and put the result on your own house: measured on a satellite map, drawn over your floor plan, or laid out as an image you can save.

How the tools are built

• Calendar data. Start-of-spring moments and Lunar New Year dates for 1900–2100 are calculated with the open-source lunar-javascript library and spot-checked against published almanac dates.
• Magnetic declination. The facing finder uses the World Magnetic Model 2025 (WMM2025), published by NOAA and the British Geological Survey.
• Methods. Each tool names the school it follows — the compass bagua, the front-door (Black Hat) bagua, Eight Mansions or Xuan Kong Flying Stars — and does not mix results from different schools.
• Privacy. Every calculation runs in your browser. Floor plans and birth dates are not uploaded.

What we don't do

We don't offer readings, sell remedies or charms, or claim that feng shui will change your health, finances or relationships. Feng shui is a cultural tradition with a long history; the tools present it as that tradition describes itself, using phrases like "traditionally associated with" rather than promises.

Get in touch

Found a calculation that looks wrong, or want a tool we don't have yet? Write to us.