Tools & Calculators

Free home planning tools for Indian homeowners — layout, Vastu sketching, FAR/FSI, and construction cost. Educational estimates only; verify with your architect and local authority before building.

Home planning tools

Tools hub — calculator clusters Plot & cost FAR / FSI Construction cost Layout & Vastu Room layout planner Vastu floor plan · Advisor Quantity surveying Brick · Steel · Concrete Plaster · Cement-sand Finishes estimate Paint & tile estimator — litres, boxes, cost bands All tools free, no signup — educational estimates only
Tools hub clusters — plot/FAR and cost calculators, layout and Vastu tools, QS calculators, and paint/tile estimator.
Typical tool workflow FAR Layout Cost QS Paint Not every project needs every tool — start from your open question Verify all outputs with your architect, engineer, and local authority
Many users run FAR, sketch a layout, estimate cost, then refine with QS and paint tools — skip steps you do not need.

FAR / FSI Calculator

Plot area, FAR/FSI, permissible built-up area in sq ft and sq m.

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Construction Cost

Built-up area × city ₹/sq ft bands with finish levels and CSV export.

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Paint & Tile Estimator

Litres of paint per room and tile quantities with wastage.

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Vastu Floor Plan Designer

Draw rooms on your plot, nine-zone overlay, dosha flags, 3D preview.

Open designer →

Room Layout Planner

Single-room furniture planner — beds, sofas, kitchen units in feet with clearance bands.

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Vastu Room Advisor

Traditional room-placement guidelines by entrance direction (educational).

Open advisor →

Planning workflow: Start with FAR for buildable area → construction cost for budget → paint/tile for finishes. Use the Vastu floor plan designer to sketch zones, then the room advisor for entrance-specific notes alongside your architect.

Guides & policies

Questions? Contact us · contact@speakarch.com

Last updated: 14 June 2026

Renovation material checks (for quote verification)

Checking a contractor's cement, brick, or steel numbers? These rough estimators help homeowners and students sanity-check quantities. Primary planning path: FAR → cost → layout tools above.

Renovation

Concrete volume

Rough cubic metres for slabs, beams, or footings.

Open →

Renovation

Brick quantity

Wall area → approximate brick count.

Open →

Renovation

Steel weight (TMT)

Rod diameter × length → weight estimate.

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Renovation

Cement–sand mortar

Mortar bags for masonry joints.

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Renovation

Plaster quantity

Wall plaster — cement and sand estimate.

Open →

View full QS hub →