Dave Ramsey Loan Calculator
The name says loan calculator, but the tool on this page does a bigger job: it takes every loan, card, and balance you owe, lines them up smallest to largest, and builds a debt snowball payoff plan. Add what extra you can pay each month and it returns your payoff order, the month each debt dies, your debt-free date, and your total interest.
It also runs the debt avalanche, highest rate first, on the same debts, so you can see in dollars what the snowball’s quick wins cost you. This is Baby Step 2 of Dave Ramsey’s plan, paying off all debt except the house. It is an independent tool implementing the method he popularized, not affiliated with or endorsed by Dave Ramsey or Ramsey Solutions.
Add at least one debt with a positive balance, a rate of 0 or more, and a positive minimum payment.
This tool is not affiliated with or endorsed by Dave Ramsey or Ramsey Solutions. The debt snowball is a payoff strategy he popularized: attack the smallest balance first while paying minimums on everything else. Results are estimates based on fixed rates, fixed minimum payments, and on-time payments; they are not financial advice. Give each debt a distinct name, because the payoff table lists debts by name.
Quick Answer
Key takeaways
- Order is the whole method. The snowball sorts by balance, smallest first, and ignores APR; the avalanche sorts by APR and ignores balance. Everything else, minimums, extra money, and rollover, is identical.
- The rollover is the engine: when a debt dies, its minimum joins the extra budget for the next target in the same month, so the attack payment grows without your total monthly outlay changing.
- The tool prices both orders on your debts. A small gap, like the $58.30 in the worked example, buys real momentum cheaply; a gap in the thousands is a reason to take the math instead.
- If your minimums plus extra do not cover the month's interest, no order can save the plan. The tool says so outright instead of projecting a payoff date that will never arrive.
- Quick Answer
- How the snowball rolls, month by month
- The payoff math the simulator runs
- Worked example: three debts, $200 extra, two orders
- Snowball or avalanche: choosing with your numbers
- Where this plan ends and the mortgage tool starts
- What competing snowball calculators miss
- Frequently Asked Questions
- Add This Calculator to Your Website
- References
How the snowball rolls, month by month
List every non-mortgage debt, pay the minimum on all of them, and throw every extra dollar at the smallest balance. That is the method in one sentence; the simulator underneath it runs the same loop for every month of your plan.
Charge the month's interest. Each balance grows by its APR divided by 12. A $3,500 balance at 22% adds about $64.17 before any payment lands.
Pay every minimum. Each debt receives its minimum payment, capped at what is actually owed, so no balance is ever overpaid in the simulation.
Attack the target with the whole extra budget. Your extra payment, plus every minimum freed by debts already dead, goes to the first living debt in the order. If it dies with money left over, the remainder rolls to the next debt in that same month.
Repeat until nothing is left, then run it again as an avalanche. The second run uses the same debts and the same budget, sorted by rate, so the comparison costs you no extra typing.
The Consumer Financial Protection Bureau describes the same two strategies in its Your Money, Your Goals toolkit: the snowball may show progress quickly but can cost more overall, while the highest-rate method eliminates the most costly debt first and can save money in the long run. Neither framing is neutral about the trade; both admit the other method's strength. This tool exists so you do not have to choose on framing alone.
The payoff math the simulator runs
There is no single snowball formula, because the plan is a sequence, not an equation. What the tool computes each month is small and exact:
Three assumptions ride on that loop, and they matter. Rates are fixed: a variable APR card that reprices mid-plan will drift from the projection, and card rates are the ones most likely to move; the Federal Reserve's G.19 consumer credit release tracks what card accounts assessed interest actually pay, which is a useful reality check on the APRs you type in. Minimums are held fixed: real card minimums usually shrink as the balance falls, which would stretch a minimums-heavy plan, so treat long projections as optimistic. And no new charges are added, because a snowball with fresh spending on the target card is a treadmill, not a plan.
Worked example: three debts, $200 extra, two orders
The calculator loads with this case, and every number below is what its own simulation returns.
| Debt | Balance | APR | Minimum | Snowball payoff month |
|---|---|---|---|---|
| Credit Card A | $1,200 | 18% | $50/mo | Month 6 |
| Credit Card B | $3,500 | 22% | $90/mo | Month 17 |
| Personal Loan | $7,000 | 10% | $180/mo | Month 26 |
The avalanche tells a different story with the same ending. It attacks Credit Card B first, because 22% is the highest rate, and B dies in month 14; Card A follows in month 16, and the personal loan still closes the plan in month 26. Total interest is $1,728.52. So on these debts the choice is not fast versus slow, both finish together. It is a first win in month 6 versus month 14, priced at $58.30. Plenty of households would pay that for eight extra months of visible progress; the point is that now it is a priced decision, not a slogan.
Snowball or avalanche: choosing with your numbers
The research behind the snowball is about finishing, not about interest. In Gal and McShane's study of consumer debt management, closing accounts predicted whether people eliminated their debt overall, while the dollar size of what they had closed did not. That is the honest case for the snowball: a plan abandoned in month nine costs more than either plan finished. The honest case against it sits in the sensitivity table below: order is worth little next to the size of your extra payment.
| Extra per month | Snowball debt-free in | Snowball interest |
|---|---|---|
| $0 (minimums only, plus rollover) | 49 months | $3,983.08 |
| $100 | 34 months | $2,398.90 |
| $200 | 26 months | $1,786.81 |
| $300 | 21 months | $1,412.97 |
Take the snowball when
- The interest gap on your debts is small, in the tens or low hundreds of dollars
- You have started and quit payoff plans before
- Several small balances are generating several minimums and several due dates
- Your highest-rate debt is also large, so an avalanche first win is a year away
Take the avalanche when
- One balance carries a rate far above the rest, and it is big enough for the gap to reach four figures
- You track numbers for motivation and a shrinking interest total keeps you going
- Your smallest balance is also your highest rate, in which case both methods agree anyway
- You can clear a tiny balance first for the win, then switch: the budget mechanic is identical, only the target changes
If the plan still feels abstract, two companion tools sharpen pieces of it. The debt roll-up calculator isolates the rollover mechanic itself, and the debt-free date calculator focuses on the calendar date a single payoff path lands on. For a single card you intend to hit with extra principal, the credit card extra payment calculator shows that card's interest saving on its own, and the credit card minimum calculator shows why minimum-only payments stretch so far: real card minimums shrink with the balance, which is the assumption this snowball tool deliberately does not make.
Where this plan ends and the mortgage tool starts
Ramsey's Baby Steps put this page early and the house late. Baby Step 1 is a $1,000 starter emergency fund, Baby Step 2 is this snowball against every non-mortgage debt, and Baby Step 3 rebuilds the fund to three to six months of expenses. The mortgage is handled separately, first as a purchase that must pass the 20% down and 25% of take-home pay tests, and finally as Baby Step 6, paying the home off early. That is why the companion Dave Ramsey mortgage calculator is a different tool, not a tab of this one: it underwrites one mortgage, compares 15-year and 30-year interest at your rate, and simulates extra principal on that single loan. Use this page while you still owe on cards, cars, or personal loans; use that one when the only debt left is, or is about to be, the house. Entering a mortgage here is possible, but as the largest balance at usually the lowest rate it will sit last in the snowball order and stretch the simulation across decades, which tells you nothing useful about either plan.
What competing snowball calculators miss
The tools reviewed for this page are strong on the basic loop. The gaps are in what happens around it.
Miss 1: the avalanche discussed, but never priced. Ramsey Solutions' own debt calculator page explains the avalanche in prose and example graphics, yet the plan it builds for your debts is the snowball. A reader cannot see what the alternative would cost or save on their balances. This tool runs both simulations on the debts you typed and states the difference to the cent: $58.30 on the worked example.
Miss 2: rounded example results. Ramsey-branded clone calculators illustrate their method with round claims, interest saved of "$2,000+" on a sample debt list. A plan you are going to live on for two years deserves exact outputs from an actual month-by-month simulation, including the month each individual debt dies, which is what the results table here reports.
Miss 3: no impossible-plan detection. If minimums plus extra money do not cover the month's interest, the balance grows forever and a naive simulator either loops or invents a date centuries out. This tool checks that condition and tells you the debts cannot be paid off as entered, with the fix: raise a payment until payments exceed interest.
Two honest limits of this tool, stated plainly. Some competitors accept a one-time lump sum or an annual bonus on top of the monthly extra, and this one does not; a tax refund has to be modeled by raising the monthly extra or re-running the plan after you pay it. And there is no row limit message to warn you about scale: you can add as many debts as you have, which is right for a household with a long list, but the fixed-minimum and fixed-rate assumptions get shakier the longer the plan runs.
Frequently Asked Questions
Pay minimums on all debts, put every extra dollar toward the smallest balance, and when that debt is gone roll its payment into the next smallest. The growing payment is the snowball. It is the method Dave Ramsey popularized for Baby Step 2, paying off all debt except the house.
The avalanche always costs the same or less interest mathematically, because it kills the most expensive debt first. The snowball delivers faster wins, which research links to actually finishing a payoff plan. This tool runs both on your debts and states the dollar difference, so you can decide whether the motivation is worth its price on your numbers.
Then the balance grows every month and the debt can never be paid off on those payments, in any order. The tool detects this and says so instead of projecting a date. The fix is to raise a payment or add extra money until total payments exceed the month's total interest.
On the worked example debts, going from no extra payment to $100 extra cuts the plan from 49 months to 34 and the interest from $3,983.08 to $2,398.90. At $200 extra it falls to 26 months and $1,786.81. Every extra dollar also saves its own future interest, which is why the gains are larger than the cash added.
No. The tool sorts debts itself: smallest balance first for the snowball, highest rate first for the avalanche. Enter them in any order, but give each debt a distinct name, because the payoff table lists debts by name.
No. It is an independent tool implementing the debt snowball strategy he popularized. It is not endorsed by Dave Ramsey or Ramsey Solutions, and it is not financial advice.
You can, but think twice: mortgages are usually the largest balance at the lowest rate, so the snowball attacks them last and the simulation can stretch for decades. Ramsey's plan handles the house separately, as a purchase test first and as Baby Step 6 later. Most people run the snowball on consumer debt and use a mortgage calculator for the home loan.
Because most people searching for a Dave Ramsey loan payoff tool owe on several loans and cards at once, and a single-loan payment formula cannot order them. This tool is the multi-debt version: it takes every balance, rate, and minimum, then builds the payoff plan. For one mortgage on its own, with a term comparison and a take-home pay check, the companion Dave Ramsey mortgage calculator is the right tool.
Add This Calculator to Your Website
References
- Ramsey Solutions, "Free Debt Payoff Calculator and Debt Snowball Calculator" - the official Ramsey debt tool and its statement of the snowball method and Baby Step 2. Ramsey Solutions: Debt Payoff and Snowball Calculator. Accessed October 2026.
- Ramsey Solutions, "How the Debt Snowball Method Works" - Ramsey's own explanation of listing debts smallest to largest, attacking the smallest, and rolling payments forward. Ramsey Solutions: How the Debt Snowball Method Works. Accessed October 2026.
- Ramsey Solutions Help Center, "The 7 Baby Steps" - the plan order: starter emergency fund, debt snowball for all debt except the house, then a fully funded emergency fund. Ramsey Solutions Help Center: The 7 Baby Steps. Accessed October 2026.
- Consumer Financial Protection Bureau, "Your Money, Your Goals: A Financial Empowerment Toolkit" - the reducing-debt worksheet presenting the highest interest rate method and the snowball method side by side, with the pros and cons of each. CFPB: Your Money, Your Goals Toolkit, Reducing Debt Worksheet. Accessed October 2026.
- Consumer Financial Protection Bureau, "Your Money, Your Goals: Debt Booklet" - the debt log and strategy tools for listing balances, rates, and payments before choosing a payoff order. CFPB: Your Money, Your Goals Debt Booklet. Accessed October 2026.
- Consumer Financial Protection Bureau, "Resolve to Take Control of Your Debt" - budgeting first, tracking spending, then choosing between the snowball and highest interest rate strategies. CFPB: Resolve to Take Control of Your Debt. Accessed October 2026.
- Consumer Financial Protection Bureau, "Get Money Smart: 25 Tips" - the debt-reduction tips on knowing what you owe and choosing a debt reduction strategy. CFPB: Get Money Smart, 25 Tips. Accessed October 2026.
- Gal, D. and McShane, B. B., "Can Small Victories Help Win the War? Evidence from Consumer Debt Management," Journal of Marketing Research, 49(4), 487-501 - closing accounts predicted debt elimination regardless of the balances closed. APA PsycNET: Gal and McShane (2012). Accessed October 2026.
- Gal, D. and McShane, B. B. (2012), publisher record for the same study of nearly 6,000 debt-management clients. Journal of Marketing Research: DOI 10.1509/jmr.11.0272. Accessed October 2026.
- Board of Governors of the Federal Reserve System, "Consumer Credit, G.19" - current and historical rates on credit card accounts assessed interest and other consumer credit, for checking the APRs you enter. Federal Reserve: Consumer Credit G.19, Current Release. Accessed October 2026.
- Federal Trade Commission, "Debt Relief Services and the Telemarketing Sales Rule: A Guide for Business" - the federal rule barring upfront fees for telemarketed debt relief before debts are actually settled or reduced. FTC: Debt Relief Services and the Telemarketing Sales Rule. Accessed October 2026.