HomeownershipCalculatorsBlended Rate Calculator
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Interactive Tool

Should You Refinance To Pay Off Debt?

Your mortgage rate may be low, but your overall debt picture could tell a different story. This calculator helps compare your current blended debt rate against a possible cash-out refinance.

Interactive Tool

Debt Consolidation Blended Rate Calculator

Enter your mortgage, other debts, and a refinance scenario to compare your current blended rate against a potential refinance.

Current Mortgage

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%
$

Payment auto-calculated: $1,624/mo

Other Debts

Debt #1
$
%
$

Refinance Scenario

%
$
$

New Loan Amount: $405,000

Results

Current Blended Rate

4.90%

All debts weighted

New Refinance Rate

6.5%

Cash-out refi

Monthly Cash Flow

-$336

Higher per month

Total Debt Today

$375,000

Current Monthly Payments

$2,224/mo

New Mortgage Payment

$2,560/mo

Break-Even Point

N/A

Blended Rate

4.90%

Rate Difference

-1.60% ↑

Recommendation

Not Enough Savings

Debt Breakdown

Mortgage: $350,000
Credit Card: $25,000

Education

Why Your Mortgage Rate Is Not The Whole Story

Many homeowners only compare their current mortgage rate to a new refinance rate — but the full picture includes all of your debt.

1

Your Mortgage Rate Alone May Look Low

If you have a 3.25% mortgage rate, a 6.5% refinance looks like a bad deal. But that's only part of the picture.

2

Your Other Debts Tell a Different Story

Credit cards at 28%, auto loans at 8%, personal loans at 15% — these pull up your true effective rate across all your debt.

3

The Blended Rate Reveals Reality

When you weight each debt balance by its rate, you get your true blended interest rate. This is the number to compare against a new refinance rate.

4

Monthly Cash Flow Matters

Even if the blended rate comparison is close, consolidating multiple payments into one can free up significant monthly cash flow.

5

A Refinance Is a Tool, Not a Solution

Whether it makes sense depends on your total debt, monthly cash flow, closing costs, loan term, discipline after payoff, and long-term goals.

Decision Framework

Good Fit / Bad Fit

A quick guide to whether debt consolidation through refinancing makes sense for your situation.

✅ Good Fit For Debt Consolidation Refi

  • High-interest credit card debt
  • Strong equity position
  • Stable income
  • Plan to stay in home
  • Clear payoff strategy

⚠️ Probably Not A Good Fit

  • Small monthly savings
  • Planning to move soon
  • Low equity
  • Spending habits unchanged
  • Closing costs too high

Important

Debt Consolidation Is A Strategy, Not A Reset Button

A cash-out refinance can lower monthly payments, but it turns short-term debt into long-term mortgage debt. Use it wisely.

Do Not Rebuild Credit Card Balances

Paying off credit cards with home equity only works if you don't run up the balances again. Otherwise you'll have more debt — and now it's secured by your home.

Understand The New Loan Term

A 30-year refinance means spreading what might have been 5-year debt across three decades. The monthly payment drops, but total interest paid may increase.

Compare Total Interest

The lower monthly payment can be misleading. Add up total interest across all debts vs. total interest on the new mortgage to see the full cost.

Keep Emergency Savings

Don't use all your equity to pay off debt. Keep a reserve for emergencies so a single event doesn't derail your finances.

Use The Savings Intentionally

If you free up $500/month, decide ahead of time where it goes — savings, retirement, college fund, or paying down the mortgage faster.

Ask Mia — Your Homeownership Coach

Personalized answers about debt consolidation and refinancing

Open Mia

Want Help Running The Real Numbers?

This calculator is educational. A real refinance analysis should compare loan terms, closing costs, payoff amounts, equity, credit, income, and long-term goals.

This calculator is for educational purposes only and is not a loan estimate or commitment to lend. Actual savings, costs, and eligibility depend on credit, income, assets, property type, equity, occupancy, underwriting approval, and final loan terms.

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