Interior Design Cost Calculator
Interior Design Estimate
Enter project type, plot area, and build area to calculate interior design line item costs using the provided model.
Input Fields
Click calculate to show the interior design table.
Interior Summary
Project typeresidence
Plot area2,000 sq ft
Build area1,800 sq ft
Total interior estimate₹24,05,146
How this works
The interior estimate is scaled by build area and displays the same line items as the Excel reference.
Use this for quick interior budget planning, then validate the totals with your design team.