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Down Payment Calculator

Calculate how much cash you need upfront for a home down payment and how down payment size alters your monthly mortgage payment.

Calculator Inputs

Live
Currency:
100,00030,000,000
%
3%50%
Calculation Results
Cash Needed for Down Payment
₹10,00,000
No PMI required (20%+ down)
Remaining Loan Amount
₹40,00,000
Estimated Monthly P&I
₹30,756.54
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How to use the Down Payment Calculator

  1. 1Enter target home purchase price.
  2. 2Enter target down payment percentage (3%, 5%, 10%, or 20%).
  3. 3See down payment dollar amount, remaining mortgage loan balance, and PMI status.

How Down Payment is Calculated

Down payment is calculated as a percentage of gross purchase price. Subtracting down payment gives the required loan amount.

Mathematical Formula
Down Payment ($) = Home Price × (Down Payment % / 100) Loan Amount = Home Price - Down Payment ($)
Formula Variables & Logic

Down payments below 20% on conventional loans typically require Private Mortgage Insurance (PMI).

Worked Example: First-Time Homebuyer Down Payment
Sample Calculation
Scenario: Purchasing a $320,000 home with a 10% down payment.
Step-by-step breakdown
  1. 1Down Payment = $320,000 × 0.10 = $32,000
  2. 2Loan Amount Financed = $320,000 - $32,000 = $288,000
Estimated Result
Down payment is $32,000; loan amount is $288,000 (PMI required).

What affects Down Payment results

  • Loan program type (FHA loans allow 3.5% down, VA loans allow 0% down, conventional allows 3-20%).
  • Closing costs (typically an extra 2% to 5% of purchase price due on closing day).
  • Lender minimum reserve requirements.
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Frequently Asked Questions

Do I have to put down 20% to buy a home?

No. Many conventional loans allow as little as 3% to 5% down, and FHA loans require 3.5%, though putting down less than 20% adds PMI.

Can gift funds be used for a down payment?

Yes, most conventional and government-backed loan programs allow gift funds from immediate family members with a signed gift letter.

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