Debt Consolidation Calculator

Compare current debt payoff time and cost with a new consolidation loan payment, fees, monthly payment change, and total cost change.

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Smoke mascot comparing $18,000 current debt with a 10.5 percent three-year consolidation loan, $300 fee, lower monthly payment, and total cost savings.
Debt Consolidation Calculator artwork matches the comparison job: current debt, current APR, current payment, new loan APR, term, fees, monthly payment change, and total cost change. View in the smoke-kawaii gallery
Estimate, not advice Payment or total shown Example inputs Tab-only history
Estimated new monthly payment$594.79

$18,300 consolidated at 10.5%

Current payoff time
37 months
Monthly payment change
-$55.21
Total cost change
-$2,023.05
Fees added
$300.00

A lower payment can still cost more if the new term is much longer, fees are high, the rate changes later, or the new loan uses your home or another asset as collateral.

Formula steps

  1. Estimate current payoff using the current average rate and monthly payment.
  2. Add any fees to the new consolidated loan principal.
  3. Estimate the new fixed loan payment over the new term.
  4. Compare monthly payment and total paid between the two scenarios.

How to use the Debt Consolidation Calculator

  1. Enter the total current debt you would roll into the new loan.
  2. Enter the current weighted average APR and total monthly payment you already make.
  3. Enter the new consolidation loan APR, term, and any fees added to the new balance.
  4. Calculate, then compare the new payment, monthly payment change, total cost change, and whether the lower payment is worth the new term.

What people use it for

Compare a quoted consolidation loan with your current payoff path.

Check whether a lower rate offsets fees and a new term.

Spot a lower monthly payment that could still cost more over time.

Prepare sharper questions before applying for a consolidation offer.

Quick examples

Lower-rate loan

$18,000 debt, 18% current rate, $650 current payment, 10.5% new loan for 3 years, $300 fee

$594.79 new payment, about $55.21 less per month, about $2,023.05 lower total cost

No fee option

$12,000 debt, 16% current rate, $420 current payment, 11% new loan for 3 years, no fee

Compare payment relief with total cost

Longer term

$25,000 debt, 20% current rate, $750 current payment, 13% new loan for 5 years, $500 fee

Check whether lower payment hides extra total cost

Need the guide or a nearby tool?

Need a slower walkthrough, a related calculator, or the full library? These links keep you close to the task you started.

Frequently asked questions

Plain-language answers about when to use the estimate, what your numbers mean, what is left out, and how privacy works.

When should I use the Debt Consolidation Calculator?

Use it when you want to test the exact inputs on this page: Compare a quoted consolidation loan with your current payoff path. Check whether a lower rate offsets fees and a new term. The result is a check against your assumptions, not proof that a lender, tax app, broker, platform, or provider will use the same number.

What do the main Debt Consolidation Calculator inputs mean?

Total current debt means the balances you would actually roll into the new loan. Current average rate means the weighted average annual rate on those debts, not the lowest card rate. Current monthly payment means the total amount you are already paying toward those debts each month. New loan rate means the annual rate from the real offer or the rate you are testing. New loan term means how many years the new loan would run. Fees added means origination, transfer, closing, or setup fees that become part of the new cost.

Can a lower consolidation payment still cost more?

Yes. A lower monthly payment can come from stretching the debt over more years. Always compare total paid, fees, and the new term, not only the monthly number.

Does this tell me whether I will be approved?

No. Lenders still check credit, income, debt-to-income ratio, collateral, and their own rules. This page only compares the math after you enter a possible offer.

What is the Debt Consolidation Calculator doing with my numbers?

In plain language: The calculator estimates the current payoff path, adds entered fees to the new loan principal, calculates the new fixed payment, then compares payment size and total paid. $18,000 at 18% with a $650 current payment compared with a 10.5% three-year consolidation loan plus a $300 fee estimates a $594.79 new payment, about $55.21 less per month, and about $2,023.05 lower total cost.

How should I read the Debt Consolidation Calculator answer?

Start with total cost change, then check monthly payment change. A smaller payment only helps if the full cost, fee, term, and risk still make sense.

What does this estimate leave out?

This does not decide approval, credit score impact, teaser-rate risk, home-equity risk, hardship plans, settlement offers, or whether taking new debt is a good idea. Before signing, compare the Loan Estimate or offer paperwork, ask about fees and rate changes, avoid debt-relief scams, and consider a nonprofit credit counselor when the debt is hard to manage.

What should I double-check before copying the result?

Check the balances, weighted current rate, total current payment, real offered APR, fees, loan term, teaser-rate rules, and whether new borrowing fixes the reason the debt grew.

Should I include balance transfer or origination fees?

Yes. Add any fee that makes the new path more expensive. If a fee is charged separately, still compare it because it changes whether consolidation is worth it.

What if the offer uses my house as collateral?

Be careful. Home-equity consolidation can put your home at risk if payments are late. Use this estimate as a math check, then read the loan documents and get qualified advice.

Does the site save my finance inputs?

No. The calculator runs in your browser tab. Recent answers stay only on the page while you use it, and they are not sent to a server.

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