Dicno LabsFree mortgage tool
Estimate your current down payment percentage, loan amount, target down payment gap, and whether PMI may be likely.
Down payment planning
A down payment calculator helps you translate dollars into percentages and understand how close you are to a target. This matters because the down payment affects the loan amount, monthly payment, cash reserves, and possible PMI.
This tool estimates your current down payment percentage, loan amount, amount needed to reach a target down payment percentage, and whether your down payment is below 20%. It also gives a simple PMI likely yes or no signal for planning.
Use it with the PMI Calculator, Affordability Calculator, and Mortgage Calculator.
Calculator
The estimate updates instantly in your browser as you adjust the inputs.
PMI is usually associated with conventional loans below 20% down, but lender and loan program rules can vary.
Your input is processed in your browser. Dicno Labs does not upload or store the data you enter in this tool.
How it works
The down payment percentage is the down payment amount divided by the home price. If a buyer puts $50,000 down on a $400,000 home, the down payment is 12.5%. The estimated loan amount is the home price minus the down payment, or $350,000 in that example.
This calculator also compares the current down payment with a target percentage. A 20% target on a $400,000 home equals $80,000. If the current down payment is $50,000, the buyer would need $30,000 more to reach that target.
A 20% down payment is often discussed because many conventional loans may require private mortgage insurance below that threshold. PMI is not always bad, but it can increase the monthly payment. Some buyers choose a smaller down payment to preserve cash, while others prefer to wait and reduce PMI risk.
The right down payment depends on loan program, emergency savings, closing costs, moving costs, credit profile, and comfort with the monthly payment. This tool gives a fast planning view, not a lender approval decision.
For a $400,000 home and $50,000 down, the current down payment is 12.5%, the estimated loan amount is $350,000, and PMI may be likely. To reach a 20% target, the buyer would need an $80,000 down payment, or $30,000 more.
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It shows your current down payment percentage, estimated loan amount, amount needed to reach a target percentage, and whether PMI may be likely.
On many conventional loans, a down payment below 20% may trigger private mortgage insurance. Loan rules can vary.
Yes. This tool accepts both a down payment amount and percentage. If the amount is zero and a percentage is entered, the script estimates the amount from the percentage.
It is the down payment goal you want to compare against, such as 10%, 15%, or 20%.
No. It indicates whether PMI may be likely. Use the PMI Calculator to estimate a monthly PMI amount.
Not always. A larger down payment can reduce loan size and PMI risk, but it can also reduce available cash reserves.
The amount needed to reach target will show as zero because you have already met or exceeded that target.
No. Closing costs are separate from the down payment. Use the Closing Cost Calculator for upfront transaction costs.
Yes. Some programs allow lower down payments, but eligibility and costs vary by program and lender.
No. Your input is processed in your browser. Dicno Labs does not upload or store the data you enter in this tool.
HomeLoan Compass
Download HomeLoan Compass on Google Play for more complete mortgage planning tools, including affordability planning, loan comparison, amortization schedules, and future premium tools.