Studio Matrx Monthly · Volume 1 · Issue 1 · June 2026
Amogh N P
 In loving memory of Amogh N P — Architect · Designer · Visionary 
Door EMI Calculator

Door EMI Calculator

Spread a door package over easy monthly instalments. Enter the cost (or build it from door count × average price), your down payment, interest rate and tenure — and see your monthly EMI, total interest and total payable. Indicative India 2026; confirm the rate with your lender.

Your financing

EMI uses the standard reducing-balance formula on the financed principal (cost − down payment). 14% p.a. = 1.17% per month. Package cost is treated as all-in (incl. 18% GST). Indicative India 2026 — verify with your lender.

Monthly EMI (14% p.a.)

0

for 12 months · financing 1,00,000 of a ₹1,20,000 package

Monthly EMI

₹8,979

Total interest

₹7,745

over 12 mo

Total payable

₹1,07,745

principal + interest

  • Principal1,00,000
  • Interest7,745
  • Interest is 7% of what you pay over 12 months.

Principal vs interest split. Indicative — confirm the rate & fees with your lender.

How EMI changes with tenure

Same financed principal (₹1,00,000) at 14% p.a. across 6, 12 and 24 months. A longer tenure lowers the monthly EMI but raises total interest. Your selected tenure is highlighted.

Fund the doors without overpaying

DesignAI checks whether EMI is worth it for your package, spots loaded “no-cost” pricing, and suggests where to trim the spec to shrink the principal.

Go deeper

Assumptions: reducing-balance EMI on the financed principal (package cost minus down payment); the package cost is treated as all-in including 18% GST. Processing fees, foreclosure charges and insurance are not included. No-cost EMI sets interest to 0%, but banks still charge the vendor — who may load the price or withhold the cash discount, so compare the all-cash price first. Figures are indicative for India 2026 — verify the exact rate, tenure and fees with your bank, NBFC or card issuer.