Calculate the exact impact of your down payment on monthly EMI, total interest, and total cost. Compare zero down payment vs 10%, 20%, 30%, and 50% down payment side by side. Plan how much to save and when to buy.
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Exact monthly EMI and total interest at every down payment level for ₹50 lakh property at 8.5%, 20-year tenure. See how every 5% more down payment reduces your EMI and saves interest.
| Down Payment | Down Pmt Amount | Loan Amount | Monthly EMI | Total Interest | EMI Saved/mo vs Zero DP |
Interest Saved vs Zero DP |
Return on DP p.a. |
|---|---|---|---|---|---|---|---|
| 0% | ₹0 | ₹50.0L | ₹43,391 | ₹54.0L | — | — | — |
| 5% | ₹2.5L | ₹47.5L | ₹41,222 | ₹51.0L | ₹2,170/mo | ₹3.0L | 5.4% |
| 10% | ₹5.0L | ₹45.0L | ₹39,052 | ₹49.0L | ₹4,339/mo | ₹5.0L | 5.4% |
| 15% | ₹7.5L | ₹42.5L | ₹36,882 | ₹46.0L | ₹6,509/mo | ₹8.0L | 5.4% |
| 20% 📌 | ₹10.0L | ₹40.0L | ₹34,713 | ₹43.0L | ₹8,678/mo | ₹11.0L | 5.4% |
| 25% | ₹12.5L | ₹37.5L | ₹32,543 | ₹41.0L | ₹10,848/mo | ₹14.0L | 5.4% |
| 30% | ₹15.0L | ₹35.0L | ₹30,374 | ₹38.0L | ₹13,017/mo | ₹16.0L | 5.4% |
| 40% | ₹20.0L | ₹30.0L | ₹26,035 | ₹32.0L | ₹17,356/mo | ₹22.0L | 5.4% |
| 50% | ₹25.0L | ₹25.0L | ₹21,696 | ₹27.0L | ₹21,696/mo | ₹27.0L | 5.4% |
📌 20% highlighted as recommended down payment. "Return on DP" = annualised effective return on each rupee of down payment money (interest saved ÷ down payment ÷ 20 years). This equals approximately 8.5% p.a. — the loan rate itself. Stamp duty (5%) and registration (1%) of ₹3L additional must be paid on top of down payment from own funds. Total own funds for ₹50L home with 20% DP = ₹10L (DP) + ₹3L (stamp/reg) = ₹13L minimum.
How much down payment should you pay on each loan type? EMI, total interest, and recommended down payment at 20% for each asset.
| Loan Type | Asset Price | Rate | 0% DP — EMI | 20% DP — EMI | EMI Saved 20% DP |
Interest Saved 20% DP |
Recommended DP |
|---|---|---|---|---|---|---|---|
| Home Loan | ₹50.0L | 8.50% | ₹43,391/mo | ₹34,713/mo | ₹8,678/mo | ₹1,083K | 20–25% |
| Car Loan | ₹10.0L | 8.75% | ₹20,637/mo | ₹16,510/mo | ₹4,127/mo | ₹48K | 20–30% |
| Bike Loan | ₹0.9L | 12.00% | ₹4,237/mo | ₹3,389/mo | ₹847/mo | ₹2K | 20%+ |
| Personal Loan | ₹5.0L | 12.00% | ₹16,607/mo | N/A (full disbursal) | — | — | N/A |
Personal loan has no down payment concept — full loan amount is disbursed. For all other loans, higher down payment always reduces EMI and total interest proportionally. Car loan: each ₹1L extra down payment saves ₹3,000–₹4,000 in total interest (5-yr, 8.75%). Bike loan: each ₹10,000 extra down payment saves ₹1,200–₹1,500 in total interest (2-yr, 12%). Home loan: each ₹1L extra down payment saves ₹1.08L in total interest (20-yr, 8.5%).
How many months to accumulate different down payment targets at various monthly saving rates, invested at 7% p.a. (short-term debt fund return).
| Down Payment Target | Save ₹10K/mo | Save ₹20K/mo | Save ₹30K/mo | Save ₹50K/mo | Save ₹1L/mo | Best Instrument |
|---|---|---|---|---|---|---|
| ₹2.0L | 1y 6m | 9m | 6m | 3m | 1m | Liquid / Ultra-ST Fund |
| ₹5.0L | 3y 8m | 1y 11m | 1y 3m | 9m | 4m | Liquid / Ultra-ST Fund |
| ₹10.0L | 6y 7m | 3y 8m | 2y 6m | 1y 6m | 9m | Short-term Debt Fund / FD |
| ₹15.0L | 9y 0m | 5y 2m | 3y 8m | 2y 3m | 1y 2m | Short-term Debt Fund / FD |
| ₹20.0L | 11y 0m | 6y 7m | 4y 8m | 3y 0m | 1y 6m | Short-term Debt Fund / FD |
| ₹30.0L | 14y 5m | 9y 0m | 6y 7m | 4y 3m | 2y 3m | Debt MF + RD combo |
| ₹50.0L | 19y 6m | 12y 10m | 9y 8m | 6y 7m | 3y 8m | Debt MF + RD combo |
Months to reach target investing monthly savings at 7% p.a. (compounded monthly). Green = reachable in ≤24 months. Indigo = 24–60 months. Black = 5+ years. Best instrument guide: For ≤12 months: liquid fund or ultra-short debt fund (low volatility, 6.5–7.5% return). For 1–3 years: short-term debt fund or bank FD (7–8%). For 3+ years: debt MF + SIP in aggressive hybrid (10–12%). Never invest down payment corpus in pure equity if purchase is within 3 years — market crash could delay your home purchase significantly.
Should your surplus go into extra down payment / loan prepayment, or into equity SIP? The answer depends on loan type, tax benefits, and investment horizon.
A well-planned down payment reduces your EMI burden, saves lakhs in interest, and improves loan terms.
Most searched down payment and EMI planning questions India 2026.
The right down payment decision — how much to save, where to invest it, and when to use it — can save ₹10–25 lakh on your home purchase and determine how comfortably you repay for the next 20 years. Vikash Royal will create a personalised down payment savings plan, help you choose the right investment instrument for your corpus, and structure your loan optimally. SEBI-Registered. ARN: ARN-356458
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