Mortgage PMI Calculator
Estimate the private mortgage insurance cost that may apply when your down payment is below 20%. Use this calculator to compare monthly PMI, total housing costs, loan-to-value ratios, and different down payment scenarios before choosing a mortgage.
PMI
Payments
Housing Cost

✓ Estimate PMI Costs
Calculate the estimated monthly and annual private mortgage insurance expense based on your loan amount, down payment, and PMI rate.
✓ Compare Down Payment Options
See how increasing your down payment may reduce your loan-to-value ratio, lower PMI costs, or eliminate PMI altogether.
✓ Plan Your Full Monthly Payment
Add PMI to your principal, interest, taxes, insurance, and other housing expenses for a more complete monthly budget.
Mortgage PMI Calculator
Estimate private mortgage insurance costs, your starting loan-to-value ratio, total monthly mortgage payment with PMI, and when PMI may be eligible for cancellation based on principal reduction and estimated home appreciation.
Enter Your Information
Your Results
Down Payment Percentage
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Starting Loan-to-Value Ratio
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Estimated Monthly PMI
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Estimated Annual PMI
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Monthly Principal and Interest
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Total Monthly Payment With PMI
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Estimated PMI Cancellation Date
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Estimated Time Paying PMI
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Estimated Total PMI Cost
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Use the Estimate to Plan for PMI Removal
PMI may protect the lender rather than the borrower, so removing it can reduce your monthly housing cost once eligibility requirements are met. Use this estimate as a planning guide and confirm the actual cancellation rules, valuation requirements, payment history standards, and request process with your mortgage servicer.
Understanding Your Mortgage PMI Results
Your results show how private mortgage insurance may affect the monthly and annual cost of your mortgage. They also help you understand your loan-to-value ratio, compare different down payment amounts, and estimate how PMI fits into your complete housing budget.
🛡️ Estimated Monthly PMI
This is the estimated private mortgage insurance amount added to your monthly mortgage payment. The actual charge can vary based on your lender, credit profile, loan type, down payment, and insurer pricing.
📅 Estimated Annual PMI
This result shows the estimated total PMI cost over one year. Reviewing the annual amount can make it easier to understand how mortgage insurance affects your broader homeownership budget.
📊 Loan-to-Value Ratio
Your loan-to-value ratio compares the mortgage amount with the property value. A higher ratio generally indicates less borrower equity and may increase the likelihood or cost of PMI.
💰 Down Payment Amount
The down payment reduces the amount you need to borrow and directly affects your loan-to-value ratio. A larger down payment may lower PMI costs or eliminate the need for PMI.
🏠 Total Monthly Housing Payment
This estimate may combine principal, interest, taxes, homeowners insurance, PMI, and other recurring housing expenses to provide a more complete monthly affordability picture.
🎯 Estimated PMI Removal Point
PMI may be removable after sufficient equity has been built, depending on the mortgage terms, payment history, property value, and applicable lender or legal requirements.
Include PMI in Your Full Mortgage Budget
PMI can make homeownership possible with a smaller down payment, but it also increases the cost of the mortgage while it remains in place. Use your results to compare down payment options, estimate the full monthly payment, and discuss actual PMI pricing and removal requirements with your lender before choosing a loan.
Mortgage PMI Calculator Examples
These examples show how the home price, down payment, loan amount, and estimated PMI rate can affect monthly mortgage insurance and the overall cost of homeownership.
5% Down Payment
A buyer purchases a $400,000 home with a 5% down payment and an estimated annual PMI rate of 0.70%.
- Down payment: $20,000
- Estimated loan amount: $380,000
- Loan-to-value ratio: 95%
- Estimated annual PMI: $2,660
10% Down Payment
A buyer purchases the same $400,000 home with a 10% down payment and an estimated annual PMI rate of 0.50%.
- Down payment: $40,000
- Estimated loan amount: $360,000
- Loan-to-value ratio: 90%
- Estimated annual PMI: $1,800
20% Down Payment
A buyer purchases a $400,000 home with a 20% down payment, bringing the conventional mortgage to an estimated 80% loan-to-value ratio.
- Down payment: $80,000
- Estimated loan amount: $320,000
- Loan-to-value ratio: 80%
- Estimated annual PMI: $0
Compare the Upfront Cash with the Monthly Cost
A larger down payment may reduce or eliminate PMI, but it also requires more money at closing. A smaller down payment can help you purchase sooner while increasing the mortgage balance and monthly housing expense. Use several scenarios to find a balance that fits your available savings, emergency reserves, and long-term financial plan.
What This Calculator Helps You Plan
Private mortgage insurance affects both the monthly cost of a mortgage and the amount of cash needed upfront. This calculator helps you compare down payment options, estimate PMI expenses, and understand how mortgage insurance fits into your complete home-buying budget.
🛡️ Estimate Monthly PMI
Calculate the estimated private mortgage insurance charge that may be added to your monthly mortgage payment.
📅 Review Annual PMI Costs
See how much PMI may cost over a full year so you can understand its effect on your broader housing budget.
📊 Compare Down Payment Scenarios
Evaluate how different down payment amounts may change the loan balance, loan-to-value ratio, and estimated PMI expense.
🏠 Build a Complete Monthly Budget
Include PMI alongside principal, interest, property taxes, homeowners insurance, and other recurring housing costs.
🎯 Plan for PMI Removal
Estimate when increased equity may allow you to request PMI cancellation or reach automatic termination requirements.
💰 Balance Cash and Monthly Cost
Compare the benefit of preserving more savings with a smaller down payment against the higher monthly cost created by PMI.
Find the Right Balance Between Down Payment and PMI
A smaller down payment may help you purchase a home sooner and preserve more emergency savings, while a larger down payment may reduce the loan balance, lower PMI, or eliminate it entirely. Use several scenarios to compare the upfront cash required with the ongoing monthly cost before choosing a mortgage strategy.
Who Can Benefit from This Calculator?
Private mortgage insurance can affect affordability, upfront cash requirements, and the total cost of buying a home. This calculator is useful for buyers and homeowners who want to compare down payments, estimate mortgage insurance, and plan for the point when PMI may no longer be required.
🏠 First-Time Homebuyers
Estimate how PMI may affect your monthly payment when purchasing with less than a 20% down payment.
💰 Buyers with Limited Savings
Compare the cost of making a smaller down payment with the benefit of preserving cash for closing costs, repairs, and emergency reserves.
📊 Buyers Comparing Down Payments
Test several down payment amounts to see how each option changes the mortgage balance, loan-to-value ratio, and estimated PMI cost.
🧾 Borrowers Building a Housing Budget
Include PMI alongside principal, interest, property taxes, homeowners insurance, and other recurring housing expenses.
🎯 Homeowners Tracking Equity
Estimate how a declining loan balance and growing home equity may move you closer to possible PMI cancellation or termination.
🤝 Buyers Comparing Loan Offers
Review how different lenders, PMI rates, down payment requirements, and mortgage structures may affect your total monthly cost.
Useful Before Buying and After Closing
This calculator can help you evaluate PMI before choosing a mortgage and continue tracking its impact after you become a homeowner. Use the estimate to compare down payment strategies, prepare a complete monthly budget, and discuss actual PMI pricing and removal requirements with your lender.
Build a Stronger Financial Plan
Your mortgage affordability estimate is just one step toward making informed financial decisions. Continue exploring calculators, planning guides, and complete planning bundles designed to help you confidently navigate every stage of your financial journey.

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Whether you’re purchasing your first home, planning your next financial milestone, or simply exploring your options, the resources above provide practical tools that can help you move forward with greater clarity and confidence.
Mortgage PMI Calculator FAQ
Learn how private mortgage insurance works, what affects its cost, how it changes your monthly payment, and when it may be possible to remove PMI from a conventional mortgage.
What is private mortgage insurance?
Private mortgage insurance, commonly called PMI, is insurance that generally protects the lender when a borrower makes a smaller down payment on a conventional mortgage. It increases the borrower’s housing cost while it remains in place.
When is PMI usually required?
PMI is commonly required on a conventional mortgage when the down payment is less than 20% of the home’s purchase price. The lender’s requirements may also depend on the loan-to-value ratio, credit profile, loan structure, and insurer guidelines.
How is monthly PMI calculated?
A planning estimate can be calculated by multiplying the mortgage balance by the annual PMI rate and dividing the result by 12. Your actual PMI rate may vary based on credit, down payment, loan term, property type, occupancy, and lender pricing.
What factors affect the cost of PMI?
PMI pricing may be influenced by the loan amount, loan-to-value ratio, credit score, down payment, mortgage term, property type, occupancy status, debt profile, and the mortgage insurance provider selected by the lender.
Is PMI included in the mortgage interest rate?
Not always. Borrower-paid monthly PMI is usually listed separately from principal and interest. Some mortgage options may use lender-paid mortgage insurance, which can be reflected through a higher interest rate or different loan pricing.
Can I avoid PMI with less than 20% down?
Some borrowers may qualify for mortgage programs or lender structures that do not use traditional monthly PMI. However, these options may involve higher interest rates, additional fees, secondary financing, or different mortgage insurance requirements.
When can I request PMI cancellation?
Depending on the mortgage and applicable requirements, a borrower may be able to request PMI cancellation after the loan balance reaches a qualifying percentage of the home’s original value. Payment history, property value, loan seasoning, and lender rules may also apply.
Does PMI automatically end?
For certain conventional mortgages, PMI may automatically terminate after the scheduled loan balance reaches a required loan-to-value threshold, provided the mortgage is current. The specific timing and requirements should be confirmed with the loan servicer.
Can rising home values help remove PMI sooner?
An increase in property value may improve your current loan-to-value ratio, but lenders may require an appraisal, minimum ownership period, satisfactory payment history, and other conditions before using the new value for PMI removal.
Is PMI the same as FHA mortgage insurance?
No. PMI generally applies to conventional mortgages, while FHA loans use mortgage insurance premiums under separate rules. The upfront costs, annual charges, and cancellation requirements can differ significantly between the two structures.
Does paying extra principal help remove PMI sooner?
Extra principal payments can reduce the mortgage balance faster and may help you reach a qualifying loan-to-value ratio sooner. You should still confirm cancellation procedures, valuation requirements, and other conditions with your loan servicer.
Can this calculator provide my exact PMI amount?
No. This calculator provides a planning estimate based on the information entered. Your actual PMI amount will depend on the lender, mortgage insurer, loan program, borrower qualifications, property details, and final mortgage terms.
Authoritative Mortgage & Housing Resources
Mortgage rules, lending standards, and housing programs change over time. The organizations below provide reliable information on home buying, mortgage lending, consumer protections, and housing assistance. These trusted resources can help you verify information and make informed financial decisions throughout the home-buying process.
Consumer Financial Protection Bureau (CFPB)
Mortgage shopping guides, loan estimates, closing disclosures, home buying education, and consumer protection resources.
Visit CFPBU.S. Department of Housing and Urban Development (HUD)
Homeownership programs, HUD-approved housing counselors, FHA information, and educational resources for buyers.
Visit HUDFederal Housing Administration (FHA)
Official FHA loan requirements, mortgage insurance information, borrower qualifications, and loan program details.
Visit FHAFederal Housing Finance Agency (FHFA)
Mortgage market research, conforming loan limits, housing reports, and oversight of Fannie Mae and Freddie Mac.
Visit FHFAFannie Mae
Homeownership education, mortgage information, affordability tools, and financial readiness resources for buyers.
Visit Fannie MaeFreddie Mac
Mortgage learning resources, buying guides, homeownership education, and borrower assistance programs.
Visit Freddie MacUse Trusted Information Throughout Your Home Buying Journey
Combining reliable government resources with practical financial planning tools can help you make smarter home-buying decisions. As you compare mortgage options, evaluate affordability, and prepare for homeownership, these organizations provide trustworthy guidance that complements the calculators, planning guides, and educational resources available throughout Calculators Today.
Take Your Mortgage Planning Further
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Continue Building Your Financial Future
Every mortgage decision plays an important role in your long-term financial success. Continue exploring Calculators Today to compare mortgage options, strengthen your financial plan, discover educational resources, and access planning tools designed to help you make informed decisions with confidence.












