Premium is not available yet. This website does not accept payments, and nothing on this page can be purchased. The dashboard and report below are a preview with demo data. The features and prices are proposals that may change or never launch.
All current calculators stay free. Premium is meant for people who want more detailed, shareable project reports, such as civil engineers, contractors and homeowners planning a project.
Premium features: what works today and what is planned
Basic version today means a simpler version already works on this website. Not available today means nothing exists yet. Planned means the Premium version does not exist yet.
Detailed calculation reports
Reports that gather the inputs, formulas, assumptions and results of a project in one place.
Basic version today Every calculator shows its formula, assumptions and an itemised result on its page.
Planned Multi-step project reports.
Save and organise calculation results
Keep results under named projects so you can come back to them.
Basic version today Copy the results, or download a CSV, for each calculation. Nothing is saved between visits.
Planned Saved, organised results. These need sign-in and secure storage, which do not exist yet.
Downloadable PDF report
A tidy, shareable report document.
Basic version today Print or “Save as PDF” from your browser works on every calculator result, and on the sample report below.
Planned Branded, multi-calculator PDF reports.
Material quantity and cost summaries
Cement, sand, aggregate and steel quantities with a cost breakdown for a whole project.
Basic version today Each calculator gives its own quantities, and costs use rates you enter.
Planned Combined project summaries. A preview with demo data is shown below.
Project-wise calculation history
See every calculation for a project, newest first.
Not available today Not available. Nothing is stored between visits.
Planned History per project, once accounts exist.
Export-ready reports
Files you can hand to a client, contractor or lender.
Basic version today A basic CSV of a single result.
Planned Itemised multi-sheet exports.
Sample dashboard Demo data
DEMO DATA. The project, quantities, rates and costs below are illustrative assumptions made up for this preview. They are not official rates and not a real user’s calculation. Real projects must use local rates and be reviewed by a qualified professional.
Demo project: 1,000 sq. ft. residential building · Estimated construction cost ₹18,00,000
Total estimated project cost₹18,00,000DEMO · 1,000 sq. ft. residential building
Material cost₹12,50,000DEMO · 69.4% of total
Labour cost estimate₹4,50,000DEMO · 25.0% of total
Cost per sq. ft.₹1,800DEMO · illustrative
Material quantity summary Demo data
Cement350 bagsDEMO · ₹1,40,000
Sand1,200 cubic feetDEMO · ₹60,000
Aggregate1,000 cubic feetDEMO · ₹50,000
Steel4,000 kgDEMO · ₹2,60,000
Cost breakdown chart Demo data
Cost heads (demo data)
Head
Amount
Share
Materials
₹12,50,000
69.4%
Labour
₹4,50,000
25.0%
Contingency & other
₹1,00,000
5.6%
Total
₹18,00,000
100.0%
Materials (demo quantities × demo rates)
Item
Quantity
Demo rate
Amount
Cement
350 bags
₹400 per bag
₹1,40,000
Sand
1,200 cubic feet
₹50 per cu ft
₹60,000
Aggregate
1,000 cubic feet
₹50 per cu ft
₹50,000
Steel
4,000 kg
₹65 per kg
₹2,60,000
Bricks & blocks
Lump sum
–
₹1,90,000
Flooring, doors, windows & finishes
Lump sum
–
₹3,50,000
Electrical & plumbing materials
Lump sum
–
₹2,00,000
Materials total
₹12,50,000
Sample calculation history Demo data
Construction Cost EstimatorDemo
1,000 sq. ft. at ₹1,800 per sq. ft. → ₹18,00,000
Total estimated project cost used in this demo. This is a made-up entry. Nothing is saved on this website.
Saved history, projects and exports are planned features. They need sign-in and secure storage that do not exist yet.
Sample report preview Demo data
This is how a project report could look. The button uses your browser’s print dialog: choose “Save as PDF” there to keep a copy of this demo. It is only the demo, not a report of your own calculations.
DEMO DATA – SAMPLE ONLY – NOT A REAL ESTIMATE
Buildmate AI
Construction Estimate Report
Illustrative preview of a planned Premium report
Project
1,000 sq. ft. residential building
Built-up area
1,000 sq. ft.
Estimated construction cost
₹18,00,000 (demo)
Cost per sq. ft.
₹1,800 (demo)
Material quantities and cost (demo)
Item
Quantity
Demo rate
Amount
Cement
350 bags
₹400 per bag
₹1,40,000
Sand
1,200 cubic feet
₹50 per cu ft
₹60,000
Aggregate
1,000 cubic feet
₹50 per cu ft
₹50,000
Steel
4,000 kg
₹65 per kg
₹2,60,000
Bricks & blocks
Lump sum
–
₹1,90,000
Flooring, doors, windows & finishes
Lump sum
–
₹3,50,000
Electrical & plumbing materials
Lump sum
–
₹2,00,000
Materials total
₹12,50,000
Cost summary (demo)
Head
Amount
Share
Materials
₹12,50,000
69.4%
Labour
₹4,50,000
25.0%
Contingency & other
₹1,00,000
5.6%
Total
₹18,00,000
100.0%
Assumptions
All quantities and rates are illustrative demo values and are not official rates.
Adjust every rate and quantity for local prices, specifications and site conditions.
Land, approvals, furniture, taxes and price changes are not included.
This sample is not a quotation, bill of quantities or engineering design. Important decisions must be reviewed by qualified professionals.
Proposed pricing
Example prices only. They are proposals, not confirmed commercial offers, and may be changed before any launch. Payments are not active.
Proposed price
Single report
₹49 per report
One detailed report for a single project.
Proposed price
Monthly Premium
₹199 per month
Unlimited reports and exports while subscribed.
Proposed price
Annual Premium
₹999 per year
The same as Monthly Premium, billed yearly.
Free today and planned Premium compared
Comparison of free features and planned Premium features
Feature
Free (today)
Premium (planned)
All calculators with formulas and assumptions
✓
✓
Copy results
✓
✓
Basic results CSV and print / save as PDF
✓
✓
Detailed construction cost estimate report
–
Planned
Itemised BOQ report
–
Planned
Material quantity summary across tools
–
Planned
Branded PDF and itemised CSV export
–
Planned
Saved projects and history (needs sign-in and storage)
–
Planned, if built
How paid access will work
Taking payments safely needs a server, not just a web page. Before anything is sold, the following must exist:
Server-side creation of each payment order.
Server-side verification of the payment signature from the payment provider.
Secure access control so only paying users can open paid reports.
Transaction records and a way to handle refunds.
Payment keys and secrets are never placed in the web page. This website currently has none of this, so there is no checkout, no subscription and no account.
Questions or suggestions about Premium? Use the contact page.
