Free Resources

Free Construction Calculators & Tools

Plan your construction project with confidence. Our free calculators use real Delhi NCR rates and the same estimation logic our engineers apply when preparing quotations.

Construction Planning Tools

Built on 2026 Delhi NCR rates, updated regularly. More tools are on the way.

House Construction Cost Calculator

Get an instant construction cost estimate for Delhi, Noida, Gurgaon and Faridabad. Enter your plot size in gaj or sq ft, pick bare shell or full construction, and see a detailed cost range with timeline and breakdown.

  • 2026 market rates
  • Gaj, sq ft and sq m support
  • Cost breakdown and timeline
  • Instant WhatsApp quote sharing

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Construction Material Calculator

Calculate exactly how much cement, TMT steel, bricks, sand and aggregate your project needs. Edit today's market rates and get a complete material budget with cost share per material.

  • 5 core structural materials
  • Editable current market rates
  • Standard industry thumb rules
  • Instant total material budget

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Builder Floor Collaboration Calculator

Model your Delhi collaboration deal the way builders price it: floor split between owner and builder, construction cost, builder margin and your expected cash component, with editable colony rates.

  • Residual method deal math
  • Owner and builder side view
  • Stilt + 3 and stilt + 4 structures
  • Deal viability check

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Septic Tank Size Calculator

Size a household septic tank the right way: enter the number of users and get required capacity in liters plus internal length, width and depth using IS 2470 based methodology with sludge storage and freeboard.

  • IS 2470 based sizing method
  • Toilet-only or all wastewater modes
  • Desludging interval built in
  • Practical minimum dimensions enforced

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Tile and Flooring Calculator

Work out exactly how many tiles a room needs by tile size, with skirting and wastage included, plus boxes to buy, bedding or adhesive materials, grout, laying labor and total flooring cost at editable rates.

  • All standard Indian tile sizes
  • Skirting and wastage built in
  • Bedding or adhesive materials
  • Editable market rates

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Bare Shell vs Turnkey Cost Comparator

Decide between a bare shell contract with finishing you manage yourself and a single turnkey contract. Compares both routes on cash outlay, months to move in, carrying cost and the value of your own supervision time.

  • True cost, not just contract value
  • Handover date gap for both routes
  • Breakeven finishing margin calculated
  • Every assumption editable

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FAR and Ground Coverage Calculator

Find out what you are legally allowed to build before you plan what it costs. Enter your Delhi plot size and get permissible FAR, maximum built-up area, ground coverage, dwelling units, setbacks and height limit under MPD-2021.

  • Official MPD-2021 control table
  • Next-lower-category protection applied
  • Setback envelope check
  • Height budget in metres

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Need an Exact Quotation Instead?

Our engineers prepare free item-wise quotations after a drawing review and site visit