Construction · FREE

Construction Cost

Build an itemized planning budget from your own area, labour and material assumptions.

Plan it your way

Free results, with no login or contact details required.

Advanced: show all inputs

Start with an example

Example measurements only. Check your drawing; this is not an approved design. Every value can be edited.

Published choices

Loading location and product references. Your entered values are retained.

Choose manufacturer references for your plan

Optional product preferences appear in your saved estimate and PDF. They do not change your entered rates or establish stock, compatibility or structural approval.

Compare manufacturer families

These are product references, not tier endorsements or local quotations. Choose exact specifications with your designer; user-supplied rates remain separate.

Compare finish planning specifications

Essential, Comfort, Premium and Signature are informational preferences, not RUDAAR construction-service offers. No automatic rate multiplier is used.

Detailed specifications require approved catalog rows. Your supplied rates can still be compared as separate scenarios.

Schematic only, not to scale or an approved design.

Your building

Area unit

Area per floor — optional

Number of floors

Plot area (not automatically buildable) (selected area unit) — optional

Update preview after I change inputs

Your planning summary

Complete the inputs to see your result and assumptions. No login or contact details required.

UNDERSTAND YOUR RESULT

Plan Your Building Budget

Start with floor areas, then separate materials, labour and finishes. Use your own quotations to explore a budget, not a construction offer.

Measure each floor

A plot is not the same as permitted built-up area. Enter proposed floor areas from your drawings, with setbacks checked separately.

Choose finish assumptions

Separate materials, labour, MEP and finishing. An item already included in a package must not be added again as a standalone material cost.

Compare itemized budgets

Change one finish or rate assumption at a time. Land, statutory approvals, finance and taxes belong in separate budget lines.

Explore an illustrative example

100 m² · one floor. Use the example button in the calculator to apply these editable inputs.

Schematic only, not to scale or an approved design.

Illustrative measurements or assumptions only; not an approved design, quote or offer.

What changes your result?

Start with buildable area. A plot is not the same as permitted built-up area. Enter proposed floor areas from your drawings, with setbacks checked separately.
Keep your budget itemized. Separate materials, labour, MEP and finishing. An item already included in a package must not be added again as a standalone material cost.
Compare like for like. Change one finish or rate assumption at a time. Land, statutory approvals, finance and taxes belong in separate budget lines.

Assumptions and limits

Confirm measurements, inclusions and price assumptions. These planning results do not replace professional engineering, legal or lender advice.

Results retain the assumptions you selected. Compare like-for-like areas and avoid counting the same item twice.

View Technical Calculation Details

A = sum(proposed floor areas), or uniform area × floors. Cost = A × sum(supplied component rates) + separate parking/balcony allowances; contingency applies once. Missing rates yield no monetary total.

Currency totals: 2 decimal places; geometry and quantities: 6. Whole units/boxes round upward with floating-point ULP correction; internal calculation precision is retained.

Formula 2.0.0 · Content/schema 2

Sources and review information

References last checked 2026-10-29. This is not certification of a fee schedule or property.

www.nist.gov ↗

Your questions, answered

Start with buildable area

A plot is not the same as permitted built-up area. Enter proposed floor areas from your drawings, with setbacks checked separately.

Keep your budget itemized

Separate materials, labour, MEP and finishing. An item already included in a package must not be added again as a standalone material cost.

Compare like for like

Change one finish or rate assumption at a time. Land, statutory approvals, finance and taxes belong in separate budget lines.

Can I save or download for free?

Yes. PDF and comparisons are free. Saving a report is optional and needs consent; a calculation needs no contact details.

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fsi →building materials →ownership cost →

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