PMI Calculator
Estimate your monthly Private Mortgage Insurance cost. Use this PMI calculator to see how your down payment, loan amount, and mortgage terms may affect your total monthly payment.
Know the Extra Cost Before You Buy
PMI, or Private Mortgage Insurance, is an added cost that may apply when you buy a home with a smaller down payment. It is commonly required on many conventional loans when the down payment is below 20%.
👉A PMI calculator helps you estimate this cost before you choose a home, so you can see the full monthly payment more clearly.
What This Calculator Includes
When using a PMI calculator, include:
- Home price
- Down payment
- Loan amount
- Interest rate & loan term
- Estimated PMI rate
- Property taxes
- Homeowners insurance
- HOA fees, if applicable
These details help show how PMI affects your real monthly housing budget.
How PMI Works
PMI protects the lender if the borrower stops making payments. It does not protect the buyer, but the buyer usually pays for it as part of the monthly mortgage payment.
Your PMI cost can depend on your loan amount, down payment, credit profile, and lender rules. A larger down payment may reduce or remove PMI.
PMI and Down Payment
The down payment plays a big role in PMI. If you put down less than 20%, PMI may be added to your monthly payment. If you put down 20% or more on a conventional loan, PMI is usually not required.
This is why testing different down payment amounts in the calculator can be helpful.
Example PMI Estimate
Suppose you buy a $350,000 home with a 10% down payment.
👉Your monthly payment may include: Principal and interest, Property taxes, Homeowners insurance, PMI, and HOA fees.
The PMI calculator can show how much extra PMI may add each month and how your payment changes with a larger down payment.
Ways to Reduce PMI Cost
- Increasing your down payment
- Improving your credit score
- Choosing a lower loan amount
- Comparing lender options
- Asking when PMI can be removed
- Paying down the loan balance faster
PMI Removal
PMI is not always permanent. In many cases, homeowners may be able to request PMI cancellation after building enough equity in the home. You should check your lender’s rules, loan documents, and current loan-to-value ratio to understand when PMI may be removed.
PMI Payment Planning Note
A PMI calculator helps buyers understand the real cost of a low down payment. By adding PMI, taxes, insurance, and other expenses, you can compare different payment options and choose a mortgage plan that fits your monthly budget.
Quick Answers
What is the best use of a PMI calculator?
To estimate your monthly PMI cost and your total mortgage payment before you choose a home.
What is the most important input for PMI?
The down payment percentage. If it is below 20% on a conventional loan, PMI is usually required.
What triggers PMI?
Putting less than 20% down on many conventional mortgage loans.
What is a common mistake when estimating payments?
Calculating the mortgage payment using only principal and interest, without adding the extra cost of PMI.