Toolzie

PMI Calculator

Private Mortgage Insurance Cost Estimator

How to Use the PMI Calculator

Enter your home price, down payment amount, credit score, interest rate, and loan term. The calculator estimates your annual PMI rate based on your loan-to-value (LTV) ratio and credit score, then shows your monthly PMI cost, total PMI paid, and when PMI can be automatically removed (at 78% LTV).

PMI is required on conventional loans when your down payment is less than 20% of the home price. The cost varies significantly based on your credit score — a borrower with a 760+ score might pay 0.38% per year while someone with a 620 score could pay over 1% per year on the same loan.

Frequently Asked Questions

What is PMI?

PMI (Private Mortgage Insurance) is insurance that protects the lender when you put down less than 20% on a home. It's added to your monthly mortgage payment and typically costs 0.3% to 1.5% of the loan amount per year, depending on your credit score and loan-to-value ratio.

How is PMI calculated?

PMI is calculated as a percentage of your loan amount per year. The rate depends on your credit score and loan-to-value (LTV) ratio. Monthly PMI = (Loan Amount × Annual PMI Rate) ÷ 12. For example, a $300,000 loan at 0.5% PMI rate costs $1,500/year or $125/month.

When does PMI go away?

PMI automatically cancels when your loan-to-value (LTV) ratio reaches 78% of the original home value. You can also request PMI removal at 80% LTV if your home has appreciated or you've made extra payments. FHA loans have different rules — PMI may stay for the life of the loan if you put less than 10% down.

How much does PMI cost per month?

PMI typically costs $50 to $300 per month depending on your loan size, credit score, and down payment. A borrower with a 760+ credit score and 10% down might pay 0.38% annually, while someone with a 620 score and 5% down could pay 1.03% annually.

Can I avoid paying PMI?

Yes. You can avoid PMI by putting 20% or more down, getting a piggyback loan (80/10/10), using a VA loan (no PMI for eligible veterans), or getting lender-paid mortgage insurance (LPMI) where the lender covers PMI in exchange for a slightly higher interest rate.

Does this calculator work for FHA loans?

This calculator estimates conventional loan PMI. FHA loans use Mortgage Insurance Premiums (MIP) instead, which have different rate structures including an upfront premium and annual MIP. For FHA loans, check with your lender for exact MIP costs.

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Next steps after calculating your PMI

Compare rates, check your credit, and find the right mortgage product:

🛒 First-Time Home Buyer Guides Top-rated books on Amazon Canada (affiliate link). 📊 PITI Calculator Calculate your full monthly housing payment including PMI, taxes, and insurance. 🏠 Down Payment Calculator See how different down payment amounts affect your monthly payment and PMI. 🛒 Credit Score Guides Books to help improve your credit score and lower your PMI rate (affiliate link).

About This Tool

The Toolzie PMI Calculator helps homebuyers estimate the cost of private mortgage insurance (PMI) before buying a home. PMI is required on conventional loans when your down payment is less than 20% of the home price. The calculator uses your credit score and loan-to-value (LTV) ratio to estimate your annual PMI rate, then shows your monthly cost, annual cost, total PMI paid, and when PMI can be automatically removed at 78% LTV.

How to Use

  1. Enter the home purchase price and your planned down payment amount.
  2. Input your current FICO credit score (620–850) for an accurate PMI rate estimate.
  3. Choose your loan term (15, 20, or 30 years) and enter the mortgage interest rate.
  4. Optionally set an annual home appreciation rate for removal timeline calculations.
  5. Click Calculate to see your estimated monthly PMI, total PMI cost, and removal date.

Frequently Asked Questions

What is PMI?

PMI (Private Mortgage Insurance) is insurance that protects the lender when you put down less than 20% on a home. It's added to your monthly mortgage payment and typically costs 0.3% to 1.5% of the loan amount per year, depending on your credit score and loan-to-value ratio.

How is PMI calculated?

PMI is calculated as a percentage of your loan amount per year. The rate depends on your credit score and loan-to-value (LTV) ratio. Monthly PMI = (Loan Amount × Annual PMI Rate) ÷ 12. For example, a $300,000 loan at 0.5% PMI rate costs $1,500/year or $125/month.

When does PMI go away?

PMI automatically cancels when your loan-to-value (LTV) ratio reaches 78% of the original home value. You can also request PMI removal at 80% LTV if your home has appreciated or you've made extra payments. FHA loans have different rules — PMI may stay for the life of the loan if you put less than 10% down.

Can I avoid paying PMI?

Yes. You can avoid PMI by putting 20% or more down, getting a piggyback loan (80/10/10), using a VA loan (no PMI for eligible veterans), or getting lender-paid mortgage insurance (LPMI) where the lender covers PMI in exchange for a slightly higher interest rate.

Estimates only. Not tax, financial, or legal advice. Full disclaimer · Terms