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Down Payment Calculator
Enter the property price and the percentage you plan to put down — see your upfront down payment and the loan you'll need to borrow.
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Quick Answer
Enter the property price and the percentage you plan to put down. The tool splits it two ways: your down payment (price times the percentage) and the loan amount (the rest). That percentage also fixes your loan-to-value ratio — 20% down is an 80% LTV loan. With the defaults, a 50,00,000 home at 20% down means 10,00,000 upfront and a 40,00,000 loan.
What the Down Payment Calculator Does
A down payment is the share of a property's price you pay from your own pocket; the lender finances the rest. This calculator does that split: it shows the amount you put down and the loan you would have to borrow for a given price and percentage.
The same percentage decides your loan-to-value (LTV) ratio — the slice the lender finances. Put 20% down and the loan is 80% of the price, an 80% LTV.
How It Works
Enter the home price and the down-payment percentage; the percentage field steps in increments of half a percent. The defaults are a 50,00,000 home with 20% down.
Down payment equals price times the percentage, divided by 100. Loan amount is the price minus the down payment. That is the whole calculation — deliberately simple.
It runs live in your browser, and nothing about your finances is uploaded.
Methodology
- Enter price and percentage. Type the property price and the percentage you intend to put down.
- Compute the down payment. Multiply the price by the percentage and divide by 100.
- Compute the loan amount. Subtract the down payment from the price.
- Read the loan-to-value. The loan as a share of price is your LTV — simply 100% minus the down-payment percentage.
Down payment and loan split
Down payment = Price × (Percent ÷ 100)
Loan amount = Price − Down payment
LTV = 100% − Down-payment percentWorked example
A 50,00,000 home at 20% down: down payment = 10,00,000, loan = 40,00,000, LTV = 80%.Because the percentage is taken on the price, the loan-to-value ratio is simply 100 minus the down-payment percent.
Assumptions
- The percentage is taken on the quoted property price only.
- It excludes the extras a real purchase carries — stamp duty, registration charges, GST on under-construction property, brokerage and the lender's processing fee. Budget for these on top of the down payment.
- It does not compute the EMI on the loan. Pair it with the EMI, loan or mortgage calculator to see the monthly repayment.
- Lenders cap how much they will finance, so your minimum down payment may be set by their LTV limit rather than your preference.
Technical Details
| Outputs | Down payment, loan amount |
|---|---|
| Inputs | Home price, down-payment % |
| Percent step | 0.5% |
| Relationship | LTV = 100% minus down-payment % |
| Excludes | Stamp duty, registration, fees, EMI |
| Processing | 100% in-browser |
Standards & references
- RBI loan-to-value caps (India) — Broadly, lenders may finance up to about 90% of homes under 30 lakh, about 80% for 30 to 75 lakh, and about 75% above 75 lakh — so minimum down payments rise with price.
- The 20% down rule (US) — In the United States, putting 20% down (an 80% LTV) is the conventional threshold to avoid paying private mortgage insurance.
Accuracy & Limitations
The arithmetic is exact, but it is only the price-versus-loan split. The cash you actually need to close is higher once stamp duty, registration, GST and fees are added — often several percent of the price on top.
A bigger down payment shrinks the loan, the EMI and the total interest you will pay; a smaller one frees up cash now but costs more over the life of the loan. This tool shows the split, not that trade-off — use an EMI calculator to see it in money.
Lender LTV limits can override your chosen percentage. If a bank caps a property at 75% LTV, your minimum down payment is 25% regardless of what you enter.
It does not check affordability. Whether you can service the resulting loan depends on your income and other debts, which this calculator does not consider.
Real-World Use Cases
Budget the upfront cash
See exactly how much you must arrange before applying — the first figure most buyers need.
Test different down payments
Nudge the percentage up or down to watch the loan amount move, then feed that into an EMI calculator.
Check against LTV limits
Confirm your planned down payment meets the lender's minimum for that property's price band.
Avoid mortgage insurance (US)
Find the price-specific amount that gets you to 20% down and skips private mortgage insurance.
When to use it — and when not to
Good for
- A quick price-to-loan split before you apply
- Trying different down-payment percentages side by side
- Working out the upfront cash for a target home price
Not the best choice for
- Estimating the monthly EMI — this tool stops at the loan amount
- Total cost of buying, since it leaves out stamp duty, registration and fees
- Affordability, because it does not check the loan against your income
Take the loan amount into the EMI, loan or mortgage calculator for the monthly payment and total interest.
Frequently Asked Questions
How is the down payment calculated?
It is the property price multiplied by your down-payment percentage, divided by 100. The loan amount is whatever is left after the down payment — the price minus what you put down.
What is the loan-to-value (LTV) ratio?
LTV is the loan as a percentage of the property's value. Because the down payment here is taken on the price, your LTV is simply 100% minus your down-payment percentage — 20% down is an 80% LTV.
How much down payment do I need for a home loan in India?
Lender LTV caps set the minimum. Broadly, banks may lend up to about 90% on homes under 30 lakh, 80% between 30 and 75 lakh, and 75% above 75 lakh — implying minimum down payments of roughly 10%, 20% and 25% respectively.
Does this include stamp duty and registration?
No. It is only the price-to-loan split. Stamp duty, registration charges, GST on under-construction property and the lender's fees come on top, so your real upfront cash is higher.
Does it calculate my EMI?
No. It stops at the loan amount. Take that figure into the EMI, loan or mortgage calculator, add a rate and a tenure, and you will get the monthly payment and total interest.
Is a bigger down payment always better?
It is a trade-off. A larger down payment means a smaller loan and less interest over time, but it ties up cash you might want for emergencies or other goals. The right balance depends on your situation.
Why does the percentage step by half a percent?
The input moves in 0.5% steps so you can fine-tune the down payment — useful when you are trying to hit a specific loan amount or an LTV threshold.
Can I enter any property price?
Yes. Type any price and any percentage; the split is computed instantly. The defaults are a 50,00,000 home at 20% down.
What is the 20% down rule about?
In the United States, a 20% down payment keeps the loan at 80% of value, the level at which most conventional lenders waive private mortgage insurance. It is a US convention, not an Indian rule, though a larger down payment lowers risk everywhere.
Does my data get uploaded?
No. The calculation happens entirely in your browser, so your price and percentage never leave your device.
Can the lender approve less than I expect?
Yes. Even if you are willing to put down less, the lender's LTV cap can force a higher down payment, and a lower valuation than the price can shrink the loan further.
Can I use it for a car or other loan?
Yes, for any purchase where you put down a percentage and borrow the rest. Note that LTV norms and typical down payments differ by loan type.
References
The split here is exact arithmetic — the down payment is the percentage of the price, the loan is the remainder — but a real purchase also carries stamp duty, registration and fees, so treat the down payment as the floor of your upfront cash, not the whole of it.
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