Free tool
Construction & Interior Cost Calculator — Patna
Get an instant, indicative estimate for house construction, home interiors or a modular kitchen in Bihar.
Estimated cost
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Estimates are indicative for Patna & Bihar and exclude land, approvals and GST. Final cost depends on design, site and material choice — our engineer will give an exact BOQ after a free site visit.
Get an exact BOQ
We’ll send a detailed item-wise quotation after a free site visit.
How we calculate these estimates
Construction cost is built-up area × number of floors × package rate. Interior cost is carpet area × package rate. Modular kitchen cost is shutter area × finish rate. Rates reflect typical 2026 prices in Patna and Bihar and are updated by our team.
The final cost depends on design, soil and site conditions, brands and finishes you select. For an exact figure, book a free site visit — our engineer shares a detailed BOQ with every item and rate.