Free Vastu tools
Manaiyadi Sastram Calculator
The Tamil Nadu rule of good and bad lengths: enter the length and breadth in feet (whole adi - 11'-6" counts as 11) of the house or a room and see what Manaiyadi says, with the full table below.
Rooms are usually measured inside, the house outside. Versions of the table differ - verify with your sthapathi.
Length
30 adi
Lakshmi's grace
GoodBreadth
24 adi
Danger to the wife
AvoidNearest good lengths: 22 or 26 ft
Both the length and the breadth should be good adi.
The Manaiyadi table
6Good
7Poverty
8Rule and prosperity
9Very bad
10Food in plenty
11Prosperity and children
12Poverty, fewer children
13Illness and enemies
14Constant quarrels and losses
15Loss of standing
16Wealth
17Royal status
18Losses
19Loss of spouse and children
20Happiness and prosperity
21Good
22Enemies stay away
23Lasting illness
24Danger to the wife
25No divine grace
26A life like Indra
27Prosperity and wealth
28Abundance
29Family and friends grow
30Lakshmi's grace
31Good, with Shiva's grace
32Live with Mukunda's grace
33Good
34Forced to leave the house
35A steady livelihood
36Royal status
37Happiness and gain
38Plans do not succeed
39Progress and growth
40Harm from enemies
41Kubera's wealth
42Lakshmi's grace
43No good
44Trouble to the eyes
45Good children
46Loss of the house
47Continuing poverty
48Danger from fire
49Trouble from evil spirits
50Good
51Legal disputes
52Grain and food increase
53Wasteful expense
54Gain
55Enmity with relatives
56Birth of children
57Few children
58Growing enmity
59Auspicious sights
60Growth of wealth
61Enmity arises
62Poverty
63Savings dwindle
64Great wealth
65Harm to women of the house
66Blessed with children
67Fear
68Monetary gain
69Danger from fire
70Others benefit, not the owner
71Affection
72Great fortune
73Vehicles
74Growing fame
75Comfort
76Few children
77A flourishing life
78Trouble for children
79Cattle increase
80Lakshmi lives here
81Thunderbolt (sudden harm)
82Anger
83Fear of death
84Well-being
85Prosperous
86Much harassment
87Punishment
88Well-being
89Will build many houses
90Enjoyment and fortune
91Good education
92Abundance
93Life away from home
94Will go abroad
95Wealthy
96Will move to another region
97Overseas trade
98Will go to another country
99Will rule
100Will live in welfare
101Great wealth
102Help from friends
103Punishment
104No profit in business
105Illness for the daughter
106Fortune
107Great wealth
108Divine blessing
109All-round prosperity
110Kubera's blessing
111Happy events
112Lost property regained
113Wealth accumulates
114A change of place
115Kubera's blessing
116Respect in society
117Growing wealth
118Poverty
119Great wealth
120Loss of all wealth
Get a Vastu-compliant floor plan designed for your plot
CAT AI designs the plan to Tamil Nadu rules, checks it against Vastu and fixes what is off - then structural, architectural, electrical and plumbing drawings, a 3D view and the BOQ.
More free Vastu tools
Room Direction Checker
Score each room by its direction - kitchen in Agni moolai, master bedroom in Kanni moolai, pooja in Eesanyam - with remedies.
Main Door (Thalaivasal) Checker
Is your main door in uchcham or neecham? Find the right half of each side for the thalaivasal.
Vastu Naal (Vastu Days)
The 8 Vastu days of the year with their times - for bhoomi pooja, foundation and buying land.
Vastu Compass on Your Plan
Upload a plan, turn it to north and see the 8 directions, the four moolai, Brahmasthanam and uchcham / neecham on it.
Ayadi Calculator
Aya, Vyaya, Yoni, Nakshatra, Vara and Tithi from the length and breadth (Mayamata).
Vastu Shastra is traditional guidance; these tools follow commonly used rules in Tamil Nadu. They do not replace your engineer, sthapathi or the local building rules.