Vastu Compliance Analyser
VastuPro
Complete 33-room Vastu check with zone scoring, remedies, and free PDF report. 16-zone Vastu Mandala included.
FREE →
Build With Certainty.
Stop your contractor from overcharging you. Get exact material quantities backed by Indian Standards.
25
IS Codes
6
Tools
from ₹499
Per Report
The three problems no contractor will tell you
Why NirmanShastra?
IS Code Traceable
Every number in your report traces back to a specific Indian Standard clause — not a contractor's gut feeling. Concrete mix design under IS 456:2000. Steel percentages under IS 1786:2008. Seismic compliance under IS 1893:2016. Check any figure against the code yourself.
Built by an Engineer, Not a Marketer
Founded by a NITian civil engineer with hands-on experience at a leading real estate construction company. NirmanShastra exists because contractor quotes are opaque by design — this tool makes them checkable.
Transparent Pricing, No Hidden Tiers
From ₹499 per detailed report. No subscription trap, no 'contact sales' for basic numbers. See the free grand-total range first, pay only if you want the itemised breakdown.
Your Data, Your Report
No commissions from contractors, no kickbacks from material suppliers. The numbers you get are calculated from IS codes and your inputs — nothing else influences them.
Every phase of your construction, estimated
Professional IS-code compliant BOQ for each construction phase
Exact quantities · Local market rates · Contractor-ready format
SUITE 2Phase-wise Cost & BOQ Estimationfrom ₹499 / REPORT
IS-code verified BOQ · Exact quantities · CPWD labour rates · Contractor comparison
Site Templates · 6 Excel Toolkits
Run the job, on a spreadsheet
Standalone Excel packs, separate from the interactive calculators — built to Indian standards and statutory practice.
Estimate · document · bill · schedule · comply · control.
SUITE 3Site Templates₹1,499 each
The Bundle · All 6 Toolkits
Site Operations Suite — every toolkit in one download, save ~22%
₹6,999View bundle →
How NirmanShastra works?
Answer plain questions
Answer plain questions about your building — no engineering degree required.
See IS compliance live
See live IS code compliance checks as you fill in details.
Enter your local rates
Enter your local material rates — we show India averages as a starting point.
Get exact quantities
Get exact quantities your contractor cannot argue with — backed by Bureau of Indian Standards.
FREE CALCULATORS vs NIRMANSHASTRA
Why NirmanShastra beats free calculators?
Free online calculators steal your phone number and sell it to contractors. Here's what you actually get.
| Feature | Free Online Calculators | NirmanShastra (from ₹499/phase) |
|---|---|---|
| Calculation method | ✗Per sqft thumb rule — meaningless averages | ✓Exact item-wise BOQ based on IS 456, IS 732, IS 1172 |
| Material quantities | ✗Vague guesses (₹8L for cement) | ✓Exact: 412 bags OPC 53, 2.4 tonnes Fe500D steel |
| IS Code compliance | ✗None — not even mentioned | ✓25 IS codes verified, every quantity traceable to a specific clause |
| Contractor accountability | ✗Zero — they sell your data to contractors | ✓Line-by-line comparison — catch overcharging to the decimal |
| Local rates | ✗Fixed city averages you cannot change | ✓You enter local dealer rates — India average pre-filled as benchmark |
| CPWD labour | ✗Not included | ✓14 CPWD trades, productivity rates, fully editable |
| PDF report | ✗No PDF — just a number on screen | ✓Professional 10+ page PDF with BOQ, IS compliance, site checklist |
| Your data | ✗Sold to contractor lead networks | ✓Never sold. Your project data is yours. |
The math is universal. IS codes don't change by city. Only the rates do — and you control those.
CHECKED AGAINST 25 IS CODES
Every calculation backed by Bureau of Indian Standards
IS 456:2000IS 1786:2008IS 1893:2016IS 13920:2016IS 1077:1992IS 12894:2002IS 2185:2005IS 2212:1991IS 1661:1972IS 2645:2003IS 4326:1993IS 732:2019IS 694:2010IS 8828:2007IS 3043:2018IS 1172:1993IS 1742:1983IS 1904:2016IS 2911:2010IS 875:2015IS 2250:1981IS 383:2016IS 269:2015IS 2547:1976NBC 2016
ⓘ
IS code values in NirmanShastra are verified against BIS publications and locked at source. Every material quantity, mix ratio, and structural parameter traces back to a specific IS clause. M20 is 1:1.5:3 (not 1:2:4). Dry volume factor for concrete is 1.54. For mortar: 1.1.
Simple, report-by-report pricing
PHASE 0 — LEAD MAGNET
VastuPro
Vastu Compliance Analyser
FREE
forever · no payment required
- ✓Vastu compliance analysis
- ✓33 room types supported
- ✓16-zone Vastu Mandala
- ✓Score + remedies
- ✓Full PDF report
- ✓IS 4326:1993 seismic warnings
PER REPORT · ANY PAID TOOL
Single Tool
IS-Code BOQ Estimator
from ₹499
ElectroPro / PlumbPro ₹499 · MasonPro ₹699 · InteriorPro ₹899 · StructurePro ₹999
- ✓Exact material quantities
- ✓Itemised cost breakdown
- ✓IS code compliance panel
- ✓CPWD labour cost calculator
- ✓Contractor quote comparison
- ✓PDF report with SVG drawings
MASTER REPORT
COMBINE ALL 5 PHASES · ONE MASTER BOQ
Grand Total Report
Combine all 5 phases into one master report. Phase-wise cost breakdown, construction timeline Gantt chart, combined IS code compliance, and a 12-page contractor-ready PDF.
₹999
Free when all 5 tools are purchased
LOCAL RESOURCES
Find Nearby Material Dealers
Select your state, city, and material category to open a Google Maps search near you. We do not maintain a dealer directory — this links directly to Google Maps.
Opens in a new tab · No dealer data is stored by NirmanShastra · Results are from Google Maps