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Free Mortgage
Calculator Tools

Calculate your monthly payments, compare rates, and find the best mortgage deal—all 100% free. No signup required.

 Disclosures: Results are estimates only. Rates vary based on credit score, loan type, and market conditions. Not a lender. Always consult a licensed mortgage professional before making financial decisions.

RateMatchUp.com is a comparison platform. We do not lend money or make credit decisions.

FREE TOOL

Refinance Payment Calculator

Compare monthly payments across different loan terms including interest-only options. See how switching terms could impact your mortgage payments.

Enter Your Refinance Details

Your Current Loan Details

Include Taxes & Insurance

Refinance Closing Costs

Typical closing costs are 2-5% of the loan amount. Includes appraisal, title, lender fees, and escrow.

Interest Only: Pay only interest for initial years. Principal balance remains the same. 30/40 Year: Principal + Interest payments that fully amortize your loan.

Savings & Break-Even Analysis by Loan Term

Current vs 30 Year Refinance

Current Payment

$2,400

at 7.25%

New 30 Year Payment

$2,528

at 6.50%

Monthly Difference

+$128/mo

Break-Even Point

N/A

months

Monthly Savings

-$128

per month

Net After 5 Years

$-15,696

includes closing costs

Net After 30 Years

$-54,178

includes closing costs

Green = savings. Red = higher cost. Analysis based on P&I payments only.

Apply Now & Lock In Your Rate

Your Estimated Monthly Payments

Interest Only P&I Only

$2,167

Per month for interest payments

Rate: 6.50%
Balance: $400,000
30 Year Fixed Fully Amortizing

$2,528

Per month (P&I)

Rate: 6.50%
Balance: $400,000
40 Year Fixed Fully Amortizing

$2,342

Per month (P&I)

Rate: 6.50%
Balance: $400,000

Quick Comparison

Interest Only vs 30 Year: $362/mo less
Interest Only vs 40 Year: $175/mo less
40 Year vs 30 Year: $186/mo less

Estimated PITI (with Taxes & Insurance)

Interest Only

$2,717

30 Year

$3,078

40 Year

$2,892

Interest-only loans may have lower payments but don't build equity. Consider your long-term financial goals when choosing a loan term.

Current vs New Loan Comparison

Your Current Payment $2,400
New 30 Year Payment $2,528
Monthly Difference +$128/mo
Annual Difference +$1,539/yr

Detailed Savings Analysis

Monthly Savings

+$128

Annual Savings

+$1,539

Savings Over 5 Years

+$7,696

Lifetime Savings (30yr)

+$46,178

FREE TOOL

Restructure Payment Calculator

Calculate the potential modified loan terms. This calculator provides rough estimates only. Actual payments and terms may vary subject to lender/servicer review & approval.

Enter Your Loan Details

Your Current Loan Information

Enter your current loan details above and below you will see your new potential loan balance may split 70% to Loan #1 and 30% to Loan #2. 

Taxes & Insurance Details

Knowing if taxes & insurance are included helps calculate your true P&I payment

Loan #1
Loan #2

Rate Guidelines

Conventional Loans

Use Current Rate Unless Market Rate is Lower

FHA / VA / USDA Loans

Use Standard Market Rate

Your New Potential Restructured Blended Rate Terms

New Potential Restructured Blended Interest Rate

5.10%

Weighted Average Rate

New Proposed Estimated Restructured Loan Terms Summary Summary

Loan #1 $1,397/mo
Balance: $250,000
Rate: 6.13%
Loan #2 $104/mo
Balance: $50,000
Rate: 0.00%

Loan #1 Payment (480 mo)

Monthly PITI (Principal, Interest, Tax, Insurance)

$1,397

Based on 40-year term

Loan #1 Balance

$250,000

Loan #1 Rate

6.13%

Total Combined Balance $300,000

The blended rate shows your effective average rate across all loans. A lower blended rate means you're paying less in interest overall.

Freddie Mac Standard Modification Rate

View current market modification rates

Fannie Mae Modification Interest Rate

View Fannie Mae modification rates

Important Disclosures

This calculator provides estimates only. Actual payments and terms may vary. Subject to lender/servicer review and approval.

RateMatchup.com may match you with third-party service providers. You may stop doing business with the matched provider at any time. You may accept or reject any offer received from your lender/servicer. If you reject the offer, you do not have to pay the matched provider. If you accept the offer, you will pay the matched provider directly for their services that will be outlined in a agreement.

RateMatchup.com is not associated with the government, and our matching service is not approved by the government or your lender. The providers we match you with are independent third parties and they are not associated with the government or your current lender/servicer.

Even if you accept an offer and use the services of a matched provider, your lender may not agree to change your loan.

Be Cautious of Upfront Fees: You should never pay an upfront fee for mortgage assistance services. The only exception may be if you are working directly with a licensed attorney — but even then, proceed with caution. Always do your own due diligence and thoroughly research any provider before signing up or paying any fees.

Free Tool

Purchase Payment Calculator

Calculate your monthly mortgage payment and see the full breakdown of costs. Planning your home purchase has never been easier.

Loan Details

$
$
%
%

Includes FHA Mortgage Insurance

No
Additional Costs
$
$
$

Your Payment Breakdown

Estimated Monthly Payment

$2,548

Principal & Interest
$2,023
Property Tax
$400
Home Insurance
$125
Loan Amount $320,000
Total Interest $408,142
Total Tax & Insurance $189,000
Total Cost $917,142

This calculator provides estimates only. Actual payments may vary. PMI is included when down payment is less than 20%.

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