Credit Card Payment Calculator
Compare fixed payments vs minimum payments on a credit card balance. See how long payoff takes and how much interest you pay.
Monthly payment
$200 / month
Starting payment
Payoff time
34 months
2.8 years
Total interest
$1,633
Total paid
$6,633
On a $5,000 balance
Minimum payments mostly cover interest, so the balance shrinks slowly. A fixed payment that is larger clears the debt far faster.
How it works
Interest = balance × (APR ÷ 12) per month; minimum = max(2% of balance, $35). Simulate monthly until balance is zero.
Example: $5,000 at 21% → minimum payments take ~26 years and ~$7,600 in interest; $200/month clears it in ~3 years.
Last updated: April 2026
How this calculator is verified
Checked by True Calculator automated test suite on
- Formula verified against a published worked example in the automated test suite
- Edge cases (zero, negative, boundary and unit-mismatch inputs) covered by unit tests
The full verification method is on our how we verify page. Found an error? Tell us and we will re-check it.
When to Use This Calculator
Use the credit card payment calculator when your statement shows a balance you cannot pay in full, because the minimum-payment path and a fixed-payment path end at very different places. Indian cards commonly charge 30–42% interest, so the choice between paying the 5% minimum and paying a fixed ₹2,000 or ₹3,000 each month changes both the payoff time and the total interest dramatically. This tool compares both paths on the same balance: enter the balance, rate and minimum percentage, add a fixed payment, and read the months and interest for each option side by side. Before a balance transfer, run the numbers to see whether the transfer fee is worth the lower promotional rate. Knowing the true payoff time turns a vague resolution into a plan.
How to Use This Calculator
- Step 1: Enter your current outstanding balance in the balance field.
- Step 2: Enter the annual percentage rate your card charges — Indian cards commonly run 36-48% a year.
- Step 3: Choose fixed payment or minimum-only mode, and enter the fixed amount you plan to pay each month.
- Step 4: Read the payoff time and total interest, then toggle between modes to see the difference.
Worked Example
Say you owe ₹1,00,000 on a card charging 42% a year (3.5% a month). With a fixed payment of ₹5,000 a month, the balance clears in 35 months and you pay about ₹75,000 in interest. Switch to minimum-only mode — the tool uses 2% of the balance — and the 3.5% monthly interest outruns the shrinking minimum, so the simulation shows the balance still unpaid after 100 years. The comparison makes the case for paying well above the minimum.
Tips and Common Mistakes
- •Tip 1: Most Indian banks set the card minimum at 5% of the outstanding balance; at that pace a high-rate balance takes decades and lakhs in interest.
- •Tip 2: Every rupee above the minimum goes straight to principal and shortens the payoff sharply — the calculator shows exactly how much.
- •Tip 3: When you carry a balance, new spends usually attract interest from the transaction date, so keep the card idle while paying down.
- ✗Mistake 1: Entering the monthly rate (3.5%) as the APR — the field wants the annual rate, around 42%.
- ✗Mistake 2: Assuming the minimum stays the same; it is recalculated from the falling balance every month.
Frequently Asked Questions
How is a credit card payment calculated?
The minimum payment is typically 2% of your balance (or a set floor like $35), while a fixed payment is any amount you choose. This calculator shows how long each approach takes and the interest accrued.
How much should I pay toward my credit card each month?
Pay the full statement balance every month to avoid interest entirely. If you can't, pay as much above the minimum as possible — minimum payments can stretch a balance over decades.
What is the interest charged on a credit card balance?
Credit card APR compounds daily on your average daily balance. A $5,000 balance at 21% APR can cost over $2,300 in interest if you only make minimum payments.
Is this credit card payment calculator free to use?
Yes, True Calculator's credit card payment calculator is completely free with no sign-up, no app install and no usage limits.
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