Pay $84 a month on a $5,000 card at 20% APR for two years, never miss a payment, and you will have paid $2,016 and cut the balance by $19.
So how long does it take to pay off debt? It comes down to three numbers: your balance, your APR (the yearly interest rate) and your monthly payment. For scale, the average credit card balance per borrower is $6,610 (TransUnion, Q2 2026) and the average interest rate on accounts charged interest is 22.15% (Federal Reserve, Q2 2026 preliminary). Every table below was calculated month by month in code.
Short answer: a $5,000 balance at 20% APR takes 24.4 years at $84 a month, 4.2 years at $150 and 20 months at $300. The number your payment has to beat is the monthly interest, $83.33 here. A payment close to it barely touches the balance.
For every way to pay down several debts, see our complete guide to paying off debt.
Your monthly interest is the number your payment has to beat
Each month your card adds interest equal to your balance times your APR, divided by 12. On $5,000 at 20% that is $83.33. If you pay $83.33 or less, the balance never falls. Pay $84 and only 67 cents of the payment cuts the balance.
Once your payment is above the interest, the payoff time follows this formula:
Months = −ln(1 − r × Balance ÷ Payment) ÷ ln(1 + r)
r is your APR divided by 12, so 20% becomes 0.016667. ln is the natural log button on a phone calculator.
Try $5,000 at $150 a month. Interest is $83.33, so r × Balance ÷ Payment is 83.33 ÷ 150 = 0.5556. One minus that is 0.4444. The natural log of 0.4444 is −0.8109. Divide by ln(1.016667), which is 0.016529, and you get 49.06 months. In practice that is 50 payments, with the last one smaller.
$5,000 at 20% APR: what each payment does
| Monthly payment | Time to pay off | Total interest |
|---|---|---|
| $84 (just above the interest) | 293 months (24.4 years) | $19,578 |
| $100 | 109 months (9.1 years) | $5,840 |
| $150 | 50 months (4.2 years) | $2,359 |
| $200 | 33 months (2.8 years) | $1,522 |
| $300 | 20 months (1.7 years) | $907 |
Assumes a fixed payment every month, interest of APR divided by 12 on the remaining balance, and no new charges. Real cards charge interest daily, so your statement may differ by a few dollars.
Going from $100 to $150 a month takes five years off the debt and cuts interest by $3,481. Going from $84 to $134, just $50 more, takes the payoff from 24.4 years to 4.9 and drops interest from $19,578 to $2,885, a saving of $16,693.
What your card’s minimum does to the timeline
Card issuers set the minimum by formula. Experian says it is commonly 2% to 4% of the balance, or about 1% of the balance plus that month’s interest, with a flat floor such as $25 or $35. Your card agreement has the exact formula. Because the minimum is a share of the balance, it falls as the balance falls.
| Minimum formula (floor $25) | First payment | Time to pay off | Total interest |
|---|---|---|---|
| 1% of balance plus interest, falling | $133.33 | 226 months (18.8 years) | $7,317 |
| 4% of balance, falling | $200.00 | 121 months (10.1 years) | $3,315 |
| $133.33 held steady every month | $133.33 | 60 months (5.0 years) | $2,912 |
The third row is the one to copy. Pay your first minimum every month instead of letting it shrink and the 1%-plus-interest card clears in 5.0 years instead of 18.8. For the same lesson on a $6,610 balance, see our guide on how to use AI to pay off debt faster, and read what happens if you only pay minimum payments.
Your statement shows the same idea in a box: the CFPB explains that it lists how long minimum-only payments will take and what payment would clear the balance in 36 months (CFPB). To model your own card, use the Minimum Payment Trap Calculator, which works out how your minimum falls.
Payment as a share of your balance decides the timeline
Here is what most calculators hide. At a given APR, the payoff time depends on your payment as a percentage of your starting balance, not on the dollar amount. Pay 3% of your balance a month at 20% APR and you are debt-free in 4.2 years, whether you owe $2,000 or $20,000.
| Monthly payment, as % of starting balance | Time to pay off | Total interest, as % of balance | On $5,000, that is |
|---|---|---|---|
| 1.68% | 24.4 years | 392% | $84 |
| 2% | 9.1 years | 117% | $100 |
| 3% | 4.2 years | 47% | $150 |
| 4% | 2.8 years | 30% | $200 |
| 5% | 2.1 years | 23% | $250 |
| 7% | 1.4 years | 15% | $350 |
| 10% | 1.0 year | 10% | $500 |
The same math for bigger balances, at 20% APR:
| Balance | Monthly payment | Share of balance | Time to pay off | Total interest |
|---|---|---|---|---|
| $10,000 | $170 | 1.7% | 19.8 years | $30,438 |
| $10,000 | $250 | 2.5% | 5.6 years | $6,617 |
| $10,000 | $350 | 3.5% | 3.3 years | $3,692 |
| $10,000 | $500 | 5% | 2.1 years | $2,266 |
| $20,000 | $340 | 1.7% | 19.8 years | $60,876 |
| $20,000 | $500 | 2.5% | 5.6 years | $13,233 |
| $20,000 | $700 | 3.5% | 3.3 years | $7,385 |
| $20,000 | $1,000 | 5% | 2.1 years | $4,532 |
Notice that the $20,000 rows repeat the $10,000 timelines, because each payment is double and the balance is double. Doubling the debt does not lengthen the payoff if you double the payment.
How your interest rate changes the timeline
| APR | Time to pay off | Total interest | Share of first $150 that cuts the balance |
|---|---|---|---|
| 10% | 40 months (3.3 years) | $882 | 72% |
| 15% | 44 months (3.7 years) | $1,509 | 58% |
| 20% | 50 months (4.2 years) | $2,359 | 44% |
| 25% | 58 months (4.8 years) | $3,625 | 31% |
$5,000 balance, $150 a month, same assumptions as above.
The rate moves your interest bill far more than your timeline. Take the same $5,000 and $150 payment at 24% and 12%: 56 months and $3,322 in interest against 41 months and $1,112. A balance transfer to a lower rate can get you there. NerdWallet says the fee is typically 3% to 5% of the amount moved, and it is added to the new balance. A 3% fee adds $150, which leaves 43 months and $1,190 in interest at 12%. After the fee you are still about $1,982 ahead of staying at 24%. Even at a 5% fee ($250) you keep about $1,828. Run your own options in the Debt Consolidation Calculator.
The payment you need to be debt-free by a date
To clear a balance in a set time at 20% APR, pay about 9.3% of the starting balance a month for 12 months, 5.1% for 24 months, 3.7% for 36 months or 2.6% for 60 months. In dollars:
| Balance | 12 months | 24 months | 36 months | 60 months |
|---|---|---|---|---|
| $2,000 | $185 | $102 | $74 | $53 |
| $5,000 | $463 | $254 | $186 | $132 |
| $10,000 | $926 | $509 | $372 | $265 |
| $20,000 | $1,853 | $1,018 | $743 | $530 |
Monthly payment at 20% APR, no new charges. Round up to the next dollar so the last payment is never short.
Several debts? Add the payments together
With more than one debt, add every minimum into one monthly budget, then follow the same method: every minimum gets paid and all extra goes to one target. In our snowball vs avalanche comparison, $11,500 across three debts took 30 to 32 months at $500 a month. Card issuers give no end date, which is why this question is mostly about cards. A car or personal loan already has a payoff date in its agreement, and extra payments pull it forward. Our guide to extra payments shows how, and our step-by-step payoff plan puts it all in order.
What readers often ask
How long will it take to pay off my debt?
It depends on three numbers: your balance, your APR and your monthly payment. On $5,000 at 20% APR, $84 a month takes 24.4 years, $150 takes 4.2 years and $300 takes 20 months. For other balances, look at the payment as a share of your starting balance: at 20% APR, 3% a month takes 4.2 years and 5% takes 2.1 years, whatever the balance. Try your own numbers in the AI Debt Payoff Planner.
How long does it take to pay off $10,000 of debt?
At 20% APR, $250 a month takes 5.6 years and costs $6,617 in interest. $350 takes 3.3 years and costs $3,692, and $500 takes 2.1 years and costs $2,266. A payment of $170, barely above the $166.67 monthly interest, takes 19.8 years and costs $30,438.
How long does it take to pay off $20,000 of debt?
At 20% APR, $500 a month takes 5.6 years and costs $13,233 in interest. $700 takes 3.3 years and costs $7,385, and $1,000 takes 2.1 years and costs $4,532. The timelines match the $10,000 case because each payment is the same share of the balance.
Why is my debt not going down even though I pay every month?
Your payment is probably close to the monthly interest. On $5,000 at 20% APR the interest is $83.33 a month, so an $84 payment cuts the balance by 67 cents. Find the interest charged on your statement, then pay well above it. Our guide on why your debt is not going down walks through the causes.
How much should I pay each month to be debt-free in two years?
At 20% APR, about 5.1% of your starting balance each month: $254 on $5,000 or $509 on $10,000. For three years it is about 3.7%, or $186 on $5,000. These figures assume you add no new charges.
Does my interest rate really change how long it takes?
Yes, but it changes the interest bill far more than the timeline. With a $150 payment on $5,000, 10% APR takes 3.3 years and costs $882 in interest. At 25% APR it takes 4.8 years and costs $3,625.
What is the fastest way to pay off debt?
Raise your monthly payment, because that is the biggest lever. With several debts, avalanche (highest interest rate first) costs the least interest: in our snowball vs avalanche example it saved $884 over snowball.
Can I work this out for several debts at once?
Yes. The AI Debt Payoff Planner takes several debts, your total monthly budget and a strategy (Avalanche, Snowball or Highest Cost First), then shows the debt-free date, total interest and a month-by-month schedule. There is no account to make. Switch the currency to USD first, because it starts on pounds.
You now have the formula, the tables and the target payment. Put in your own debts.
Disclaimer: DebtShift is an educational platform operated by H Ali Logistics Ltd. This article is general education, not financial, legal or tax advice. If you are struggling with debt, a nonprofit credit counselor can help. Find one through the National Foundation for Credit Counseling at nfcc.org or call 877-360-6322.
Sources
- TransUnion, Q2 2026 Credit Industry Insights Report
- Federal Reserve, G.19 Consumer Credit release, August 7, 2026
- Experian, how a credit card minimum payment is calculated
- CFPB, the statement minimum payment box explained
- NerdWallet, what is a balance transfer fee
All payoff figures are our own month-by-month calculations from the assumptions stated above.
Last reviewed October 2026
Most people paying off debt have no idea when they’ll actually be done. They pay every month, watch the balance barely move, and just hope things get better eventually.
They won’t. Not without a plan.
This guide gives you the exact formula, real numbers at every common debt level, and a free tool to find your personal debt-free date right now. Whether you owe $2,000 or $50,000 — by the end of this page you will know exactly how long it takes to pay off your debt.
Quick Answer
How long it takes depends on your balance, interest rate and monthly payment. Most people paying only the minimum take 10–30 years. With a clear strategy and small extra payments that drops to 2–5 years. Use the free DebtShift AI Planner to get your exact debt-free date in 60 seconds.
27yr
Average on minimum payments only
3yr
Average with a proper payoff plan
$3,800
Avg interest saved with right strategy
The Simple Formula Behind Every Debt Payoff Calculation
You don’t need a finance degree to understand how long it takes to pay off debt. One formula drives everything:
The Debt Payoff Formula
Months = log(Payment ÷ (Payment − Balance × Monthly Rate)) ÷ log(1 + Monthly Rate)
Monthly Rate = Annual Interest Rate ÷ 12 ÷ 100. The free DebtShift tool runs this instantly — no math needed.
In plain English: the higher your interest rate and the lower your monthly payment, the longer it takes. Here’s what this looks like in real numbers with a $5,000 debt at 20% APR:
| Monthly Payment | Time to Pay Off | Total Interest | Verdict |
|---|---|---|---|
| $84 (minimum only) | Never clears | Infinite | Trap ⚠ |
| $100/month | 94 months (7.8 yrs) | $4,374 | Very slow |
| $150/month | 42 months (3.5 yrs) | $1,264 | Manageable |
| $200/month | 28 months (2.3 yrs) | $611 | Good ✓ |
| $300/month | 18 months (1.5 yrs) | $391 | Fast ✓✓ |
The minimum payment trap:
At 20% APR a $5,000 debt charges $83 in interest every single month. If your minimum payment is $84 — you are only paying $1 off the actual balance. That is why it never seems to go down no matter how consistently you pay. Use the Minimum Payment Trap Calculator to see exactly how much your minimums are costing you.
How Long Does It Take to Pay Off Debt? Real Numbers by Amount
Here are the real timelines at the most common debt levels. These are the numbers the bank never shows you when you sign up for the card.
$2,000 – $5,000 Debt
Minimum Only
7+ yrs
Paying just the minimum on a $3,000 debt at 20% APR. You’ll pay back nearly double what you borrowed.
+$50 Extra/Month
3 yrs
Adding just $50 on top of your minimum cuts years off your timeline and saves thousands in interest.
Focused Payoff
18 mo
Paying $200/month on a $3,000 debt clears it in 18 months with minimal total interest paid.
$10,000 Debt
| Monthly Payment | Time to Pay Off | Total Interest |
|---|---|---|
| $170 (minimum) | 27+ years | $15,000+ |
| $250/month | 5.5 years | $6,400 |
| $350/month | 3.4 years | $4,200 |
| $500/month | 2.2 years | $2,600 |
$20,000 Debt
| Monthly Payment | Time to Pay Off | Total Interest |
|---|---|---|
| $340 (minimum) | 30+ years | $30,000+ |
| $500/month | 5.8 years | $14,800 |
| $700/month | 3.6 years | $9,100 |
| $1,000/month | 2.3 years | $5,600 |
The pattern is the same at every debt level: Minimum payments trap you for decades. Small extra payments cut years off your timeline. A proper plan saves more money than most people earn in a month. The only variable you control is how much you pay — so make it count.
3 Things That Control How Long It Takes to Pay Off Debt
Your payoff timeline is not fixed. Three variables control it — and you can influence all three starting today.
1. Your Interest Rate (APR)
This is the single biggest factor. At 10% APR most of your payment reduces the balance from month one. At 25% APR most of your early payments disappear into interest charges. Reducing your rate through a balance transfer — even from 24% to 12% — can cut your payoff time in half. NFCC.org offers free advice on reducing your rates.
2. How Much Extra You Pay Each Month
Even $20–$50 extra per month makes a dramatic difference over time. Interest compounds daily — so the earlier you add extra payments the more you save. An extra $50/month on a $5,000 debt at 20% APR saves over $2,000 in interest and cuts four years off your timeline. That is four years of financial freedom gained from the cost of one meal out per week.
3. Which Payoff Strategy You Use
If you have multiple debts the order you pay them matters. The avalanche method targets the highest interest rate first and saves the most money. The snowball method targets the smallest balance first and builds motivation. The hybrid combines both. Read the full breakdown in the debt snowball vs avalanche vs hybrid guide — or run all three on your specific debts using the free AI Debt Payoff Planner.
How to Find Your Exact Debt-Free Date — 3 Steps
List Every Debt You Have
Write down the name, balance and interest rate for each debt. Check your bank app or last statement. You need the APR — not the monthly rate. Most credit cards run 18–29% APR. Personal loans are usually 6–15% APR.
Decide How Much Extra You Can Pay Monthly
Even $30–$50 extra per month changes your debt-free date significantly. Look at one subscription you can cancel this month and redirect it toward debt. That one decision compounds over years into thousands of dollars saved.
Run It Through the Free AI Planner
Enter your debts into the DebtShift AI Debt Payoff Planner. It calculates your exact debt-free date, shows your total interest saved, and compares all three payoff strategies. Free. No signup. Takes 60 seconds.
Read Next on DebtShift
Debt Snowball vs Avalanche vs Hybrid — Make the Right Choice How to Use AI to Pay Off Debt Faster — Step-by-Step Guide Why Is My Debt Not Going Down? The Real Reason US Debt Relief Options — What’s Actually Available in 2026Frequently Asked Questions
How long will it take to pay off my debt?
It depends on your balance, interest rate and monthly payment. On minimum payments only most people take 10–30 years. With a structured plan and small extra payments most debts clear in 2–5 years. Use the free DebtShift AI Planner to get your exact personal timeline in 60 seconds.
How long does it take to pay off $10,000 of debt?
On minimum payments at 20% APR a $10,000 debt can take over 27 years and cost $15,000 in interest. Paying $350 per month instead clears it in 3.4 years and saves over $10,000. The difference is your monthly payment — not your income.
What is the fastest way to pay off debt?
The debt avalanche — targeting your highest interest rate first — is mathematically the fastest method. Combined with any extra money you can redirect monthly this minimises total interest and clears debt fastest. Use the free AI planner to compare all strategies for your specific debts.
Why is my debt not going down even though I pay every month?
If your monthly payment is close to the monthly interest being charged almost nothing comes off the actual balance. This is the minimum payment trap. You need to pay more than the interest to reduce the principal. Even $30–$50 extra per month breaks the cycle. Read more in why your debt is not going down.
How much should I pay toward debt each month?
Aim to pay at least 2–3 times your minimum payment. Use the free DebtShift AI Planner to test different monthly amounts and see exactly how many months and dollars you save with each one. The tool shows your exact debt-free date for any payment amount.
Does my interest rate really affect how long it takes?
Yes — massively. At 10% APR roughly half your payment reduces the balance from month one. At 25% APR most of your early payments disappear into interest. Reducing your rate through a balance transfer or consolidation is often the single most powerful move you can make to pay off debt faster.
Can I use the DebtShift tool for multiple debts?
Yes. The DebtShift AI Debt Payoff Planner handles multiple debts at once and compares snowball, avalanche and hybrid strategies side by side. Free. No signup required.
Start Today — Free
Stop Guessing. Find Your Exact Debt-Free Date.
Free AI tool. No signup. Enter your debts and get your personalised payoff plan in 60 seconds.
Try Free AI Debt Planner →Disclaimer: DebtShift is not a licensed financial advisor. This content is for informational purposes only and does not constitute financial advice. All figures are estimates based on standard compound interest calculations. For free debt support contact NFCC.org or visit our US debt relief guide.
Keep reading
Free and occasional
Get plain-English debt help in your inbox
A few emails a month at most: practical debt tips and a heads-up when we launch a new free tool. No spam. Unsubscribe in one click.