Conventional Loan Calculator

Calculate payments for 30-year and 15-year fixed-rate conventional mortgages.

Loan Details
Enter your mortgage information to calculate monthly payments
$400,000
$80,000 (20.0%)
6.500%

Pay every 2 weeks to save interest

Private Mortgage Insurance (required if down payment < 20%)

Monthly Payment
$2,572.62
Total Monthly Cost

Save $1,062.96 with Biweekly Payments

Switching to biweekly payments would pay off your loan 0 years earlier and save you thousands in interest.

Principal & Interest$2,022.62
Property Tax$400
Home Insurance$150
Debt-to-Income Estimate41.2% - fair

Based on median US household income. Target: under 28%

Loan Summary
Loan Amount$320,000
Total Interest$408,140.64
Total Cost of Loan$926,140.64
Payoff DateDec 2055
Total Payments360 months
Export Results
Visual Breakdown

Best Conventional Lenders

Compare rates from top-rated conventional mortgage lenders

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Better.com
100% online process with competitive conventional rates and no commission fees.
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SoFi
Great rates for borrowers with good credit. Member discounts available.
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Rocket Mortgage
America's largest lender with a fast, digital-first mortgage experience.

Understanding Conventional Mortgages

Conventional loans are the standard for home financing. They follow guidelines set by Fannie Mae and Freddie Mac and are ideal for borrowers with good credit scores (typically 620+) and stable income.

Conventional vs. FHA Loans

While FHA loans are great for lower credit scores, conventional loans often cost less in the long run because:

  • PMI is temporary: It drops off once you reach 20% equity.
  • No Upfront Mortgage Insurance: You don't pay the 1.75% fee required by FHA.
  • Higher Loan Limits: Conventional loans often have higher limits in high-cost areas.

Loan Term Options

Most borrowers choose between a 30-year fixed (lower monthly payments) and a15-year fixed (lower interest rate, pay off faster). Our calculator lets you compare both options easily.

Frequently Asked Questions