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Vāstu Shastra Tools

Tools grounded in classical vāstu-śāstra — Mayamatam, Mānasāra, Bṛhat Saṃhitā — with modern architectural application.

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Vāstu-śāstra is the classical Indian body of architectural rules. Its foundational texts — Mayamatam, Mānasāra, Bṛhat Saṃhitā, and the Vāstu-sūtra Upaniṣad — lay out how built space should be organised to match the Vāstu-puruṣa-maṇḍala: an 8×8 or 9×9 grid that maps each direction, zone, and the central brahmasthāna to a presiding deity and an elemental correspondence.

The tools on this page apply these rules to everyday questions: the numerological signature of your house number, where a specific room (kitchen, bedroom, pūjā area, office) should sit within the home's eight directions, and how to diagnose which direction a particular problem is coming from. Each recommendation traces back to classical placement rules — āgneya for fire (kitchen in the southeast), īśānya for study and worship (northeast), nairṛtya for heavy storage (southwest) — rather than generic modern Feng Shui adaptations.

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Frequently Asked Questions

Do Vāstu rules still apply in a modern apartment?
Yes, with adaptation. Classical Vāstu was written for standalone houses, but its principles — directional placement of heavy mass, airflow direction, the inviolate central brahmasthāna, and the fire/water separation — all translate to apartment layouts. The Room Advisor tool applies the same rules scaled to a flat.
Can a house number really affect the home's energy?
In classical Indian numerology, the house number is treated as the number the residence "carries" — it is added through standard reduction rules to a single digit and interpreted through the corresponding graha. Practitioners read this alongside the occupants' own root numbers to assess fit.
What is the brahmasthāna and why does it matter?
The brahmasthāna is the central zone of any Vāstu-puruṣa-maṇḍala — the square (or squares) at the centre of the 8×8 or 9×9 grid. Classical rules keep it open and unobstructed, since it is the seat of the presiding Vāstu-puruṣa. Placing heavy furniture, columns, or plumbing through the brahmasthāna is considered the single biggest Vāstu defect.

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Numerology, astrology, vāstu, and muhūrta — all classically grounded, all free.

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Vāstu Shastra Tools — House Number, Room Advisor, Direction Guide | VastuCart