The Manasara is a Sanskrit treatise of the south Indian shilpa tradition on architecture, the building of houses, villages, towns and temples, and the making of images. In P. K. Acharya’s English account it has seventy chapters. Its date is disputed, with estimates from about the fifth century to well after the tenth, and its authorship is unknown. Several of the rules most often repeated about the mandala, the centre and the orientation of a building can be traced to it, and this page lists which.
This site read the Manasara through P. K. Acharya’s English summary, not in Sanskrit and not in his full translation. That limits what we can say, and the page marks it.
What the book is
The title is often read as the essence of measure, from mana (measure) and sara (essence), and tradition also names a sage called Manasara as the author. Nothing outside the work confirms who he was. The name fits a theme: the Manasara cares a great deal about measurement, and an early part of it treats units, from tiny ones up to the cubit and the rod.
Acharya’s translation and his accompanying volumes, published in the 1930s, brought the Manasara to English readers and gave it much of its present reputation. Later scholars have both used and questioned his reading, and his dating is not the last word.
The date
The range of views is wide.
| View | Rough date |
|---|---|
| Acharya and those who followed him | About the fifth to seventh century |
| Later scholars, on the style of the temples described | A later date, in some views several centuries later |
| Unresolved | Nobody can fix it |
The other pages of this site use the early range. For a reader, it is safer to say “perhaps from the first millennium” and leave it at that. If you hear that the Manasara is certainly fifteen hundred years old, the claim is stronger than the evidence.
What the chapters cover
In Acharya’s summary, as we used it, these chapters matter for Vastu. We list only those we cite elsewhere on the site.
| Subject | Where | Used on |
|---|---|---|
| Measurement | An early chapter | This page |
| Finding the directions with a gnomon | Chapter 6 | The eight directions |
| Laying out the grid, the padavinyasa | Chapter 7 | The mandala |
| Offerings to the deities of the ground | Chapter 8 | The 45 devatas |
| The village | Chapter 9 | Toilets and water |
| The location and measurement of houses | Chapter 36 | Room by room |
| Entering a new house | Chapter 37 | Remedies |
| Doors | Chapter 38 | The kitchen |
The book goes on to storeys, pillars, ornament, furniture, coronations and images, which are not our subject. These chapter numbers come from the summary we read. Other editions may number differently, so check yours before citing.
What the Manasara says that is relevant for a home
Five statements are worth knowing, each with the limit of our reading.
- Directions come from the sun. The cardinal points are fixed with a gnomon and its shadow, not a magnetic needle. The direction is an astronomical one.
- A preferred orientation. A building should preferably face east or north-east, and should not be made to face south-east, in the summary’s account.
- The grid. Of thirty-two grids, the 64 and 81 square grids are the ones in use for temples and dwellings. The ninth, the Paramashayika with 81 squares, is the one for dwellings and settlements.
- The centre. The central square is unfit for a residence and is where the temple of the family’s god is placed, with houses around it.
- Offerings and entry. There are offerings for each deity of the ground, and a ritual for the first entry into a new house.
What it does not say, in the summary we read
The summary does not give a compass direction for the master bedroom, the toilet, the staircase or the study, and it does not set out the modern room chart. It does not mention a pyramid, a yantra or a crystal. We say “in the summary we read” because the full work is long and we cannot rule out a passage we did not see. A claim that the Manasara gives the room chart needs a chapter and verse, like any other.
How the Manasara differs from the Brihat Samhita
The two texts disagree in ways that matter, and the differences are a good way to see that Vastu is a family of traditions.
- The Manasara is a south Indian craft treatise. The Brihat Samhita is a northern work by an astronomer and polymath, of which the building chapter is one among many.
- The head of the Vastu Purusha lies in the north-east in the Brihat Samhita and at the central square of the east side in the Manasara, as summarised.
- The Manasara goes much further into measurement, the parts of buildings and ritual detail.
The Brihat Samhita page sets out the other side.
How to use this knowledge
- When you are told “the Manasara says”, ask for the chapter and the translation.
- Check whether the claim is about a temple, a palace or a house, because the Manasara treats each separately.
- Compare with the Brihat Samhita and the Mayamatam. A rule found in both is better established than a rule found in one.
- If the claim is about a modern room and a direction, treat it as a convention until a verse is shown.
What cannot be known, and what helps
We cannot tell you, from the summary we used, what any particular verse of the Manasara says in Sanskrit, or how Acharya’s rendering compares with others. If that matters to you, find the full translation and a scholar who reads the original.
What helps a reader is to hold two things together. The Manasara is a real, rich source, and a good deal of what is attributed to it today is not found in the parts we read. Respect the first and question the second. The method page shows how this site labels what it finds.
Frequently asked questions
↳ What is the Manasara?
It is a Sanskrit treatise of the south Indian shilpa tradition on architecture and image-making, in seventy chapters in Acharya's account. It covers measurement, the grid, villages, houses, doors and temples.
↳ How old is the Manasara?
Estimates run from about the fifth century to a good deal later. Acharya favoured the earlier range, and other scholars place it later. The date is not settled.
↳ Who wrote the Manasara?
Tradition names a sage called Manasara, but nothing outside the work confirms who he was. The title can also be read as the essence of measure, which suits the subject.
↳ Does the Manasara give the Vastu room chart?
Not in the summary we read. It places the family temple at the centre of a compound and describes the buildings round it, but it does not give a direction for each modern room.
↳ Where does the Manasara say the Vastu Purusha lies?
In Acharya's summary, his head is in the central square of the east side. The Brihat Samhita places the head in the north-east, so the two texts differ.