Debt · Free calculator

Debt Consolidation Calculator

Combine credit cards, personal loans, and medical debt into one consolidation loan. See your new monthly payment, total interest savings, and payoff timeline vs. paying each separately.

Disclaimer: Educational only — not financial, lending, or tax advice. APR includes lender fees; quoted interest rate does not. Real payoff depends on rate type (fixed vs. variable), prepayment penalties, escrow, PMI, insurance, and credit profile. Confirm any lending decision with a licensed loan officer or fee-only advisor. Debt consolidation only reduces interest cost if the new rate is materially lower. Extending the term to lower the monthly payment can increase total lifetime interest.

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$22,000
22%
$720
12.5%
48 mo
3%
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Formula used

Consolidation math

Debt consolidation works when the new effective rate (APR + fees, annualized over the term) is meaningfully below the weighted average of what you're consolidating. The trap: lenders advertise low monthly payments by extending the term, which masks an actual increase in lifetime interest. Compare APR (which includes fees) and total-paid, not the monthly payment alone.

Savings = (current monthly × current months) − (new monthly × new term) − origination fee
Avg CC APR (consolidating from)
22–28%
Personal loan APR (650 FICO)
16–22%
Personal loan APR (720 FICO)
9–13%
HELOC rate (2026)
8.5–10%
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RevenueLab. (2026). Debt Consolidation Calculator. Retrieved from https://revenuelab.fyi/debt-consolidation-calculator
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Three consolidation paths — pick the right one

(1) Personal loan: fixed rate 7–22% depending on FICO, 2–5 yr term, no collateral. Best for $5K–$50K credit card debt with 670+ FICO. (2) 0% balance transfer card: 12–21 months at 0% then 22–28%, 3–5% transfer fee. Best for $3K–$15K with a hard payoff plan. (3) HELOC: 7–10% variable, requires home equity, secured by your house. Best for $20K+ with material savings, but you're trading unsecured debt for secured — credit cards can't take your home, a HELOC can.

The behavior problem

70%+ of consolidation borrowers run their credit cards back up within 24 months — ending up with the consolidation loan AND new card balances. Fix the spending pattern before consolidating, or the consolidation just buys time before a bigger crisis. If you can't trust yourself, close the cards after consolidation even though it dings your credit score.

When consolidation makes ZERO sense

Don't consolidate if: (1) the new APR is within 3 points of the old weighted average — fees eat the savings; (2) you're going from 5-yr payoff to 7-yr payoff without a material rate drop; (3) you're using a HELOC for unsecured debt without a clear repayment plan; (4) consolidation requires giving up a 0% promotional period that hasn't expired yet.

Where to shop for a consolidation loan

Top 2026 lenders for credit card consolidation: SoFi, Marcus by Goldman, LightStream, Upstart, Discover Personal Loans, LendingClub. Marketplaces like Credible, Even Financial, and NerdWallet show 4–8 offers via soft credit pull. Bring offers from 3+ lenders before committing — rates vary 4–6 percentage points across lenders for the same applicant.

FAQ

Will debt consolidation hurt my credit?

Short-term: small dip from the hard credit pull (5–10 points) and the new account (5–10 points). Long-term: usually helps, because consolidating credit cards onto a fixed-term loan reduces revolving utilization, the second-largest credit score factor.

Is a debt consolidation loan tax-deductible?

Personal loan interest: not deductible. HELOC interest used to pay off credit cards: also no longer deductible after the 2017 tax law unless the borrowed funds were used to substantially improve your primary residence.

Should I close my credit cards after consolidation?

Usually no. Closing reduces your available credit (raises utilization on remaining cards) and shortens your average credit history — both hurt your score. Keep them open with zero balance and minimal monthly use ($5 streaming subscription auto-paid in full).

What credit score do I need for a personal consolidation loan?

Excellent rates (7–10%): 720+ FICO. Good rates (11–15%): 670–719 FICO. Workable rates (16–22%): 600–669 FICO. Below 600: limited options, often subprime lenders with origination fees of 5–10%.

Can I consolidate medical debt?

Yes — personal loans and credit card balance transfers both accept medical debt. Before consolidating, negotiate the medical bill directly: hospitals routinely offer 30–50% discounts for prompt payment in full and 0% interest payment plans up to 24 months.

Is debt settlement the same as consolidation?

No. Settlement (e.g., National Debt Relief) negotiates to pay 40–60% of the balance — major credit damage, often a 1099 tax bill on forgiven debt, and 24–48 months of skipped payments. Consolidation pays 100% of debt at a lower rate, with no credit damage.

How this calculator is built

Independently maintained

Written by Sam Doshi and the RevenueLab editorial team. We don't sell the data feeds this tool is built on.

Sourced from primary data

Benchmarks come from public AdSense / Stripe / IRS disclosures and reader-submitted data — never third-party "$X per view" claims. Full methodology.

Last reviewed

June 2026. We re-check every figure on the platform on a rolling quarterly cycle.

Editorial standards

See our editorial policy and disclaimer. Results are estimates, not advice.