Nov 7, 2014

Xls : Vasthu Perimeter Calculator

           Vasthu is an ancient Indian science of architecture and buildings which helps in making a congenial setting or a place to live and work in a most scientific way taking advantage of the benefits bestowed by nature, its elements and energy fields for enhanced wealth, health, prosperity and happiness.

Download Vasthu Perimeter Calculator (Ayadi Calculator) Click here...


Ayadi is a technological application for building design and construction

"Adi-Ay" stands for "to analyze the primal energy "Adi" = "Ayadi" or calculation of wave length and to find positive benefits.

Six Aspects:

  • Ayam = Income
  • Vyayam = Expenditure
  • Yoni = Direction of energy waves
  • Varam = Day of a week
  • Amsam = Quality
  • Nakshathra = Birth Star
Perimeter calculation: 

  • Enter outer to outer wall length and breadth of your house.
  • In Ayadi table the nearest value will be highlighted which then can be compared to the below Ayadi Chart.
  • Make sure all boxes shall be highlighted with green (best) however in the worst cases yellow (middle) can also be used.
Points to be remembered:
  •  Ayam (income) should be higher than Vyayam (expenditure)
  • Bhalam (outcome) should be uthamam or in worst case madhyamam but not adhamam in any case.
  • Age should be youvanam or koumaram.
  • While adjusting values length and width table should be highlighted with green.
Length and Breadth Calculation :
  • Enter inner dimensions of room
  •  The top right side is provided  with length and breadth table and the best case is when the boxes are highlighted in green.
  • The results can compare with below Room size Chart.


  1. Great tool,
    Are you using karamaanam and angulamaanm together ?

  2. Replies
    1. Ok Give some example for 30x50 South side Road.

  3. Replies
    1. Ok Give some example for 30x50 South side Road.

  4. Thanks a lot. It helped me to compare my vastu arch's caculations

  5. while this may seem to be a handy tool, there are many more ayadi calculations that are required to find a good perimeter for a Vaastu building. Furthermore, the use of intricies of Ayadi and building with ayadi require a great deal of training. If you attempt to use this calculator on an actual project you may cause harm to yourself and the occupant. We are dealing with the physics of energy - don't mess with it. go to if you want to learn vaastu shastras properly.

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  8. Thanks a lot. Excellent work.
    For rooms, only the length and breadth to be calculated? Or the perimeter Chuttu) also?

  9. excellent nice work..bijoy..

  10. Gopakumar AchuthanJune 28, 2017 at 5:47 AM

    Excellent Work Bijoy