The Finance Algorithm
§ Tool · tier 1 · independent

Credit Card Payoff Calculator.

Plan your debt-free date with a customized payoff strategy

CalculatorFree, no signupOn-deviceupd May 2026
Inputs
Your numbers
$
$8k
%
20%
$
$400
18
$
$0

Math updates live as you change inputs · AI runs on submit

Awaiting inputs

Move the sliders or type in the form on the left — the math updates live as you go. Click Get AI verdict when you want a written analysis.

Every debt-free journey starts with a plan. This calculator helps you set a realistic goal and shows exactly what it takes to get there.

§ Worked examples

Real-world scenarios

24-Month Payoff Plan

$8,000 balance at 19.99% APR, goal to pay off in 24 months.

Inputs

balance:8,000rate:19.99goal:24 months

Required payment: $406/month. Total interest: $1,740. Becomes debt-free in exactly 24 months!

§ FAQ

Questions Australians ask

§ Glossary

Plain-English definitions

Debt Avalanche
Paying off the highest interest debt first while making minimums on others.
Debt Snowball
Paying off the smallest balance first for psychological wins.
Payoff Date
The date when your balance reaches zero with consistent payments.