Interior Design Cost Calculator
Get a quick estimate of your home interior cost. Choose your home size and finish level, adjust the area and rate to match your city, and see a room-wise budget split with GST.
| Kitchen | ₹3,99,000 |
| Wardrobes & storage | ₹3,42,000 |
| Living & dining | ₹2,56,500 |
| Ceiling & lighting | ₹1,71,000 |
| Painting & finishes | ₹1,42,500 |
| Bathrooms & misc. | ₹1,14,000 |
| Work value | ₹14,25,000 |
| GST @ 18% | ₹2,56,500 |
Default rates are illustrative examples, not market quotes. Adjust them for your city and materials.
Home interior cost FAQs
How is home interior cost calculated?
Most designers multiply the carpet area by a per-square-foot rate that depends on the finish level, then add GST. Kitchens and wardrobes usually take the largest share of the budget.
Is this estimate a final quotation?
No. It is a rough starting budget. Final cost depends on site measurements, materials, brands and your city. Ask your designer for an itemised quotation.
Does the estimate include GST?
Yes, the total adds 18% GST on top of the work value so you see a realistic figure.
Ready to send a professional estimate? See our interior quotation format and sample.