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Vastu Aaya Calculator

Calculate Aaya for your building as per Vastu.

Understanding Vastu Aaya and Its Importance

Vastu Shastra is an ancient Indian science of architecture. It helps in designing homes and buildings in a way that brings peace, health, and prosperity. According to Vastu, every building is like a living being. It is influenced by: The five natural elements – Earth, Water, Fire, Air, and Space and the positions of celestial bodies like the sun, moon, planets, and stars. When a building is made using Vastu principles, it creates a positive environment for the people living or working in it.

What is Vastu Aaya?

Vastu Aaya is also called Ayadi Calculation, is a set of important calculations that help check if a plot or building is auspicious or not. These calculations are based on the size (length and width) of the plot or house.

These methods come from ancient texts like Vishwakarma Prakashika, and they are known as the Ayadi Shadvarga (six key values).

  • Aaya (Prosperity) – Positive energy flow
  • Dhanam (Wealth) – Indicates financial gain or income.
  • Vyaya (Expenses) – Represents financial burdens or debts.
  • Labham (Profit) – Difference between Dhanam and Vyaya.
  • Ayuvu (Building Life) – Shows how long the building will last.
  • Celestial Effects – Includes Nakshatra (Star), Tithi (Lunar Day), and Vaara (Day of the Week).

Aaya Types and Direction Chart

In Vastu Shastra, Aaya is linked with directions. Some directions are lucky, and others may not bring good results.

Aaya TypeDirectionMeaning
DwajayamEastAuspicious
DhumayamSouth-EastInauspicious
ShimayamSouthAuspicious
ShwanayamSouth-WestInauspicious
VrushabayamWestAuspicious
KharayamNorth-WestInauspicious
GajayamNorthAuspicious
KakayamNorth-EastInauspicious

Financial Factors: Dhanam, Vyaya, and Labham

Dhanam refers how much wealth or income the building may attract. Higher is better. A Dhanam value of 12 is considered auspicious, while a value of 0 is inauspicious. Shows possible expenses or debts. Lower is better. Labham is the difference between Dhanam and Vyaya. A positive Labham value indicates more wealth than expenses, which is considered auspicious. A negative Labham value may lead to financial losses.

Ayuvu, Nakshatra, Tithi, and Vaara

These are celestial factors that affect the building's life and energy.

  • Ayuvu (Building Life) – Indicates how long the building will last. A value of 60 years or more is considered auspicious.
  • Nakshatra (Star) – The star under which the building is constructed. Each Nakshatra has its own significance.
  • Tithi (Lunar Day) – The lunar day based on the total area of the plot. Some Tithis are more lucky than others.
  • Vaara (Day of the Week) – The day linked with the building. Some days are more auspicious than others.

Examples of Aaya Calculation

Q1. Plot dimensions of 20 feet and 23 feet and 3 inches.

  • Area: 20 * 23.25 = 465 sqft
  • Aaya: 1 (Dwajayam – East, Auspicious)
  • Dhanam: 12 (Good Wealth)
  • Runam (Vyaya): 3 (Low Expense)
  • Labham: 9 (Profit)
  • Ayuvu: 105 years (Excellent Lifespan)
  • Vaara: 6 (Friday – Good)
  • Tithi: Amaavasya
  • Nakshatra: Uttra Ashadha

Q2. Plot dimensions of 21 feet and 23 feet and 3 inches.

  • Area: 21 * 23.25 = 489 sqft
  • Aaya: 1 (Dwajayam – East, Auspicious)
  • Dhanam: 12 (Good Wealth)
  • Runam (Vyaya): 3 (Low Expense)
  • Labham: 9 (Profit)
  • Ayuvu: 81 years (Excellent Lifespan)
  • Vaara: 5 (Thursday – Good)
  • Tithi: Navami
  • Nakshatra: Shatabhisha

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