Estimate minimum credit card payment using clear inputs and transparent formulas, with results intended for planning and comparison.
How to use this calculator
For minimum credit card payment calculator, enter Card balance (SAR), Minimum percentage (%), Minimum fixed amount (SAR), Annual interest rate (%) using the unit or format beside each field. Select Calculate to apply the formula below, review all returned values together, and use Reset to restore the demonstrated inputs before testing another scenario.
Formula & calculation method
minimumPayment = min(balance,max(balance*minimumPercent/100,minimumFloor)); monthlyInterest = balance*annualRate/1200; principalPortion = max(0,min(balance,max(balance*minimumPercent/100,minimumFloor))-balance*annualRate/1200)Worked example
For a reproducible minimum credit card payment calculator example, use Card balance: 5000; Minimum percentage: 5; Minimum fixed amount: 100; Annual interest rate: 24. The first returned value, estimated minimum payment, is calculated with min(balance,max(balance*minimumPercent/100,minimumFloor)); the other results describe the same scenario. Change one input at a time and keep its unit consistent when comparing scenarios.
Limitations to keep in mind
A financial projection, not a guaranteed return, lender offer, or personalized recommendation. Confirm current contract terms, fees, taxes, and rate conventions.