Debt Consolidation Calculator

What consolidation is really asking

Debt consolidation means rolling several debts into one new loan, so you go from juggling a handful of payments to making just one. The pitch is tidy: one bill, one rate, one date to aim at.

But underneath the tidiness sits a single hard question, and it is the only one that matters. Does the new loan actually cost you less than what you have now? Not "is the payment smaller," which is easy to arrange and can be a trap, but "does it cost less overall." This calculator lines up your current debts against a consolidation loan and answers that plainly, fees and all.

How to use it

First, list your current debts in the table. For each one, add its name, its remaining balance, the monthly payment you make on it, and its interest rate. Use "Add fields" for as many debts as you have.

Then describe the consolidation loan you are considering. Its amount, its interest rate, its term in years, and any fee or points as a percentage. That fee matters more than it looks, which is the whole next section.

Press Calculate and it puts both worlds side by side.

What the comparison shows

You get two columns, your existing debts and the consolidation loan, compared on the things that count: the rate, the monthly payment, the time to be debt free, the fee, any leftover cash, the total payments, and the total interest.

Read across the bottom two rows first. Total interest and total payments are where the real answer lives. If the loan's numbers there are lower than your current ones, consolidating saves you money. If they are higher, it does not, no matter how much nicer a single payment sounds.

The number to watch: the fee-adjusted rate

Here is the thing lenders would rather you skim past. A loan's advertised rate is not its true cost once there is a fee attached. If a loan charges you points up front, you are handed less money than you borrowed but you still repay the full amount, so the real rate you are paying is higher than the sticker.

This tool does that honest adjustment for you. It takes the loan's fee, works out the effective rate you are actually paying on the money you receive, and shows that as the APR, rather than the flattering headline rate. When you compare a consolidation loan to your current debts, compare using this fee-adjusted rate, because that is the fair fight.

There is a second trap worth naming in the same breath. A longer term almost always lowers the monthly payment, which feels like a win, but stretching the payments out means more months of interest. It is entirely possible to consolidate to a lower rate, feel relieved at the smaller payment, and still pay more in total because the loan runs for years longer. That is exactly why the total interest row is the one to trust.

A worked example: $10,000 of card debt

Say you carry 10,000 dollars across three cards, at rates from 19 to 24 percent, with a blended rate near 21.6 percent, and you pay 290 dollars a month toward them. Paid off as they are, that costs roughly 5,787 dollars in interest.

Now you look at a consolidation loan: 10,000 dollars at 12 percent over three years, with a 3 percent fee. The tool shows the fee pushes the true rate to about 14.13 percent, not 12. Even so, the loan clears in 36 months with about 1,957 dollars in interest, against your current 5,787. That is close to 3,800 dollars saved.

Two honest details come with it. The monthly payment rises to about 332 dollars, up from 290, so the saving comes from a lower rate and a firm three year finish, not from paying less each month. And because the 3 percent fee is skimmed off the top, the loan hands you 9,700 dollars against 10,000 of debt, so you would be 300 dollars short of covering it all unless you borrowed a little more. The tool flags that shortfall too, so nothing hides.

When consolidating actually helps

Put simply, consolidation is worth it when three things are true. The fee-adjusted rate is genuinely lower than what you pay now, the term does not stretch so far that the total interest climbs back up, and you are ready to stop adding to the cards you just cleared. That last one undoes more consolidation plans than any interest rate, because a paid off card is a fresh temptation, and running it back up leaves you with the old debt plus the new loan.

It tends not to help when your credit only qualifies you for a rate near what you already have, when the fee eats the saving, or when the real problem is spending rather than structure. None of that means consolidation is bad, it just means the numbers have to actually work, which is what this tool is here to check. Treat the result as an honest estimate to inform your decision, not as financial advice, and read the full terms of any loan before you sign.

Questions people ask

Does consolidating always save money?

No. It saves money only when the fee-adjusted rate is lower and the term is not stretched so long that total interest rises. Check the total interest row, not just the monthly payment.

Why did my monthly payment go up in the example?

Because the saving there comes from a lower rate and a fixed three year payoff, not a smaller payment. A shorter term with a lower rate can cost far less overall even if each month is a little more.

Why does the fee change the rate?

A fee taken up front means you receive less than you borrow but repay the full amount, so the true rate on the money you actually get is higher than the advertised one. The tool shows that fee-adjusted rate.

Is a balance transfer card the same thing?

It is a close cousin. A balance transfer moves card debt to a new card, often at a low or zero introductory rate for a while, usually with a transfer fee. The same rule applies: it helps only if the fee-adjusted cost is lower and you clear it before the promo ends.

References

The loan math is standard amortization, with the fee turned into a true rate by solving for the rate implied by the payments and the net amount received. The consumer guidance comes from the sources below.

1. Consumer Financial Protection Bureau. Debt consolidation and what to consider before you borrow. https://www.consumerfinance.gov/ask-cfpb/what-is-debt-consolidation-en-1861/
2. Truth in Lending Act, Regulation Z, 12 CFR Part 1026 (how the annual percentage rate reflects fees and finance charges). https://www.ecfr.gov/current/title-12/part-1026