The debt payoff calculator below, from The Finance Reveal, answers the two questions every borrower actually has: when will this debt be gone, and what will the interest cost me? Enter the balance, the rate, and your monthly payment to see both.

The number that changes everything

Run your current payment, then run it again with a modest increase. The months that disappear and the interest saved are usually startling, and that comparison is the most motivating argument for the strategies in our Debt Payoff guides. If the calculator warns that your payment barely covers the interest, that is the debt telling you it will never end at the current pace.

Where the extra payment comes from

Freeing money for debt is a budgeting exercise: the budget calculator shows a healthy split of your income, and our Saving Money guides find the slack. Every recovered amount, aimed here, buys back months of your life.

Frequently asked questions

Which debt should I pay off first?

The avalanche method targets the highest rate for maximum savings; the snowball targets the smallest balance for momentum. Our payoff guides compare them; this calculator prices whichever you choose.

Does it account for new spending on the debt?

No, it assumes the balance only falls. Clearing a card while still charging to it is two races at once, and the payoff date it shows will not survive new spending.

Should I save or pay off debt first?

A small emergency fund first, then high-rate debt hard, as our investing pillar orders it. High-rate debt is a guaranteed loss no investment reliably beats.

Related calculators and guides

For cards specifically, use the credit card payoff calculator; for consolidation math, the loan calculator. Strategy lives in Debt, and all tools in Financial Tools.