About us
vaastu.tools is a collection of tools that simplify Vaastu calculations for homes and land. Every calculation is grounded in traditional formulae — never a guess.
Forty years of grounding
Every calculation on this site is built on Vaastu expert J. Godakanda Arachchi's more than forty years of experience and published work. His book, "Vaastu for Modern Homes", and his online Vaastu course are the source material behind these tools.
Get the BooksThe tools
The Gruha Pinda calculator, the AR compass, and more are added over time. Tools priced at 0 credits need no sign-in; credits are spent only on the Assistant's answers and any other tool that carries a price.
Personal guidance
For questions a calculation can't answer, reach J. Godakanda Arachchi directly, or one of our verified practitioners, for one-on-one consultation.