Should I finance the origination fee?

If you can pay the fee upfront in cash, you avoid paying interest on that amount for years. This tool assumes the fee is financed into the loan; set the fee percentage to 0 if you plan to pay it separately and treat that cash expense as part of your decision.

What if my credit score changes the offered APR?

Your actual APR will depend on your credit profile and lender underwriting. If you think the advertised rate is optimistic, adjust the new APR in the calculator to a more conservative estimate and rerun the numbers to see a realistic range of outcomes.

Does this cover multiple debts?

Yes. You can enter the combined balance of several cards and loans along with a blended APR to approximate your current situation. For more precision, first compute a weighted APR using a weighted‑average interest calculator, then plug that number in here.

Can I include prepayment?

Extra payments are not modeled directly here. However, if your new loan allows prepayment without penalty, you can mentally treat the calculator’s results as a baseline and know that any additional principal payments will only reduce interest and payoff time further.

Is consolidation always cheaper?

No. Consolidation can cost more if the term is much longer, the APR is not meaningfully lower, or the origination fee is high. That is why the interest saved and months saved lines are so important—negative values are a red flag that you may be paying extra for the convenience of a single payment.

How does this differ from a balance transfer card?

Balance transfer credit cards often offer a temporary 0% APR plus a transfer fee, then a higher ongoing APR later. This calculator focuses on fixed‑rate installment loans. For balance transfers, you would need to model the promo period and post‑promo rate separately or use a dedicated balance transfer calculator.

finance calculator

Debt Consolidation Calculator

Compare paying your current high-interest debts vs rolling them into a new consolidation loan with an origination fee.

Results

Current payoff time (months): 52.00
Total interest (current path): $8,394
New consolidated payment: $344
Total interest (new loan): $5,171
Total paid (new loan incl. fee): $20,621
Origination fee cost: $450
Interest saved vs current: $3,224
Months saved vs current: -8.00
Payment change (new − current): -$106

Overview

Test whether consolidating multiple high‑APR debts into one fixed‑rate loan actually saves you money once you include any origination fee and the new loan term. Debt consolidation can simplify your life by replacing several credit cards and personal loans with a single monthly payment, but a lower payment does not always mean you are paying less overall. Sometimes you simply stretch the balance over more years or finance new fees, trading short‑term breathing room for higher lifetime interest.

This calculator lets you bring all of those moving pieces together in one place. You plug in your total balances, your current blended APR and payment, and the details of a consolidation offer. The tool then estimates payoff time and total interest for both paths so you can see clearly whether consolidation is a smart move or just a cosmetic change.

How to use this calculator

Enter the total debt you’ll consolidate and your current blended APR/payment. You can sum across credit cards, store cards, and small personal loans as long as they are similar in type.
Enter the new loan’s APR, term in years, and origination fee percentage (set to 0 if no fee or if it will be paid in cash and not financed).
Click calculate to see your estimated current payoff months and total interest compared with the new consolidation loan’s payment, total interest, and total amount paid including the fee.
Review the interest saved, payment change, and months saved lines to see whether the new loan meaningfully improves your situation or simply reshuffles the debt.
Experiment with different terms and APRs—for example, shorter terms with slightly higher payments—to find a balance between payment relief today and total interest minimized over the life of the loan.

Inputs explained

Total debt: Combined balances you plan to roll into the new loan. This usually includes credit cards, store cards, and other unsecured debts. Exclude debts you will not consolidate, such as auto loans or mortgages, so the comparison stays accurate.
Current APR/payment: Your blended APR and total monthly amount you pay now across cards and loans. You can approximate a blended APR by taking a weighted average based on each balance’s APR. The closer this blended number is to reality, the more reliable the comparison.
New APR/term: The interest rate and repayment term for the consolidation or personal loan you are considering. A lower APR generally reduces interest, but a much longer term can offset that benefit by keeping the balance outstanding for more years.
Origination fee %: Any upfront fee charged as a percent of the balance, such as 3% or 5%. This tool assumes the fee is financed into the loan, which means you effectively pay interest on that fee too. If you intend to pay the fee in cash, set this percentage to 0 and consider the fee separately.

Outputs explained

Current payoff time (months): Estimated number of months it would take to pay off your existing debts if you keep making the same total payment and do not add new charges. If your payment is too small to ever pay the balance down, this may be shown as extremely large or undefined.
Total interest (current path): Approximate interest you will pay over the remaining life of your current debts, assuming no new purchases and the same payment pattern. This provides a baseline for measuring whether consolidation saves or costs you money.
New consolidated payment: The fixed monthly payment on the consolidation loan, including any financed origination fee. Compare this to your current payment to see how much breathing room or extra strain the new loan would create in your budget.
Total interest (new loan): Interest paid over the full term of the consolidation loan at the new APR, not counting the principal or fee amount. Lower values here usually indicate savings, but always check them against the current‑path interest.
Total paid (new loan incl. fee): Principal plus interest plus any financed origination fee. This gives you a single top‑line figure you can compare to the total you would pay on your current debts.
Origination fee cost: Dollar amount of the origination fee based on the percentage you entered. Even if it is rolled into the loan, it is still part of your overall cost of borrowing.
Interest saved vs current: Current‑path interest minus new‑loan interest. A positive number means consolidation reduces interest; a negative number means you pay more interest in the consolidation scenario.
Months saved vs current: How many months sooner (or later) you would be debt‑free with the consolidation loan compared to staying on your current path. A negative value means the new loan keeps you in debt longer.
Payment change (new − current): New consolidated payment minus your current total monthly payment. Negative numbers indicate a lower monthly payment; positive numbers indicate a higher payment in exchange for faster payoff or lower total interest.

How it works

We estimate your current payoff path by treating your total balance as a single debt at your blended APR with the monthly payment you enter. Each month, we apply interest = balance × (APR ÷ 12) and subtract your payment until the balance reaches zero or the payment is too small to ever pay the debt off.

From that simulation we capture your payoff time in months and the total interest you would pay if you stayed on your current trajectory without adding new charges.

For the consolidation loan, we first calculate the dollar amount of the origination fee by multiplying your total debt by the fee percentage. We assume that fee is financed into the new loan, increasing the amount you borrow.

We then apply the standard amortization formula to that new principal using the new APR and term in years (converted to months). This gives us a fixed monthly payment and total interest over the life of the consolidation loan.

Finally, we compare the two scenarios side‑by‑side: change in monthly payment, total interest saved or lost, total paid including the fee, and months saved or added versus staying on your current path.

If the calculator shows negative interest saved or months saved, that means consolidation costs more or keeps you in debt longer even if the monthly payment looks more affordable. You can adjust APR, term length, or payment amount to explore different what‑ifs before talking to a lender.

Formula

Current path: iterate monthly with interest = Balance × (APR/12) and payment = current payment until payoff.
New loan: Payment = P × r / (1 − (1+r)^{−n}) on (Debt + Fee), where r = APR/12, n = term months.
Savings = Interest(current) − Interest(new); Months saved = Months(current) − Term months.

When to use it

Comparing a consolidation or personal loan offer to your current high‑APR credit cards before you accept the offer.
Seeing if a lower APR from a bank, credit union, or online lender more than offsets an origination fee or extended term.
Sizing the term length to balance short‑term payment relief against long‑term interest cost, especially if you are rebuilding credit.
Checking whether a longer term with a much smaller monthly payment quietly increases total interest, even if the rate is lower.
Evaluating multiple consolidation offers side‑by‑side by plugging in different APR, term, and fee combinations to find the best overall value.

Tips & cautions

If the new payment is lower but the term is significantly longer, total interest may still rise—always review the interest saved figure before committing to a new loan.
Whenever possible, pay origination fees upfront in cash so you are not paying interest on them for years. If you must finance the fee, treat it as part of the total loan cost and factor it into your decision.
After consolidating, avoid adding new balances to your old credit cards. Consider lowering limits or temporarily pausing cards to prevent re‑accumulating debt on top of the new loan.
Ask lenders whether the consolidation loan has prepayment penalties or fees for extra payments. Flexible prepayment terms allow you to pay faster and reduce interest beyond what the calculator shows.
Use the results as a starting point for a conversation with a financial counselor or advisor, especially if you are juggling multiple debts or considering alternatives like a debt management plan.
Assumes fixed monthly payments and a single blended current APR; individual card minimum payment formulas, teaser rates, and step‑up APRs are not modeled.
Assumes the origination fee is financed into the loan balance. If you pay it upfront out of pocket, set the fee percentage to 0 here and account for that cash expense separately.
Does not include late fees, annual fees, balance transfer fees, or any new purchases or cash advances after consolidation.
If your current monthly payment does not at least cover monthly interest, the model may show an extremely long or infinite payoff time. In that case, raise the payment amount or consider seeking help from a certified credit counselor.
All results are estimates based on the information you enter and standard amortization formulas. Real‑world outcomes will depend on lender policies, your actual payment behavior, and whether you continue using credit while repaying the consolidation loan.

Worked examples

$15k @22% paying $450 → new 12% loan, 5 years, 3% fee

Current payoff ≈ 52 months; interest ≈ $8,394
New payment ≈ $344; total interest ≈ $5,171 (fee financed)
Interest saved ≈ $3,224; payment drops ≈ $106; months saved: –8 (longer term)
This scenario shows lower interest cost overall despite a longer term, but you stay in debt slightly longer. You might decide to pay extra toward the new loan to capture savings and shorten the payoff time.

$10k @19.99% paying $300 → new 9% loan, 3 years, 2% fee

Current payoff ≈ 50 months; interest ≈ $4,714
New payment ≈ $324; total interest ≈ $1,477 (fee financed)
Interest saved ≈ $3,237; payment rises ≈ $24; months saved ≈ 14
Here the new loan costs much less interest and finishes more than a year sooner, at the cost of a modestly higher payment. This is the kind of profile people often look for when trying to become debt‑free faster.

Consolidation with a long term and high fee

You consolidate $20,000 of credit card debt at a blended 23% APR into an 11% loan with a 7‑year term and a 5% origination fee.
The new payment looks attractive because it is much lower than your current total payment, but the calculator shows that total interest plus the financed fee exceeds what you would pay by keeping your current payment and accelerating your payoff.
The interest saved line turns negative and the months saved value shows that you stay in debt longer, signaling that this particular offer may not be in your best interest.

Checking a no‑fee credit union offer

A credit union offers a no‑fee, 4‑year consolidation loan at 11% APR for your combined balances.
You enter the same total debt, current blended APR, and payment, then try the credit union’s APR and term with a 0% origination fee.
The calculator reports a moderate drop in payment, a noticeable reduction in total interest, and fewer months in debt, making the trade‑offs easy to see before you apply.

Deep dive

This debt consolidation calculator compares your current high‑interest payments to a new fixed‑rate consolidation loan, including origination fees, to show payment change, payoff time, and interest saved in one view.

Use it to decide if rolling balances into one loan is worth it or if you should stick with (or accelerate) your current payoff plan instead.

Adjust APR, term length, and fee percentage to stress‑test multiple consolidation offers before you commit, so you can prioritize either lower monthly payments, lower total interest, or a faster payoff date.

Because the tool models both current and new scenarios, it works well alongside strategies like the debt snowball or avalanche method, helping you see whether a consolidation loan improves or harms your long‑term debt‑free goal.

FAQs

Should I finance the origination fee?: If you can pay the fee upfront in cash, you avoid paying interest on that amount for years. This tool assumes the fee is financed into the loan; set the fee percentage to 0 if you plan to pay it separately and treat that cash expense as part of your decision.
What if my credit score changes the offered APR?: Your actual APR will depend on your credit profile and lender underwriting. If you think the advertised rate is optimistic, adjust the new APR in the calculator to a more conservative estimate and rerun the numbers to see a realistic range of outcomes.
Does this cover multiple debts?: Yes. You can enter the combined balance of several cards and loans along with a blended APR to approximate your current situation. For more precision, first compute a weighted APR using a weighted‑average interest calculator, then plug that number in here.
Can I include prepayment?: Extra payments are not modeled directly here. However, if your new loan allows prepayment without penalty, you can mentally treat the calculator’s results as a baseline and know that any additional principal payments will only reduce interest and payoff time further.
Is consolidation always cheaper?: No. Consolidation can cost more if the term is much longer, the APR is not meaningfully lower, or the origination fee is high. That is why the interest saved and months saved lines are so important—negative values are a red flag that you may be paying extra for the convenience of a single payment.
How does this differ from a balance transfer card?: Balance transfer credit cards often offer a temporary 0% APR plus a transfer fee, then a higher ongoing APR later. This calculator focuses on fixed‑rate installment loans. For balance transfers, you would need to model the promo period and post‑promo rate separately or use a dedicated balance transfer calculator.

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This debt consolidation calculator provides educational estimates based on the numbers you enter and standard amortization formulas. It does not account for every lender policy, fee type, or change in your payment behavior, and it is not financial advice. Actual offers, credit approval, and payment allocation rules will vary by lender. Review all terms and conditions carefully, consider speaking with a qualified financial professional or certified credit counselor, and never rely on a single tool when making major borrowing decisions.