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How Does The Core Card Calculate A Minimum Payment

Reviewed by Calculator Editorial Team

The Core Card's minimum payment is calculated using a specific formula that considers your current balance, interest rate, and other factors. Understanding this calculation helps you manage your debt more effectively.

How the Minimum Payment is Calculated

The minimum payment on a Core Card is determined by a formula that typically includes:

  • Your current balance
  • The card's interest rate
  • Any minimum payment percentage (often 2-3% of the balance)
  • Any late payment fees

Minimum Payment Formula

The basic formula for the minimum payment is:

Minimum Payment = (Current Balance × Minimum Payment Percentage) + (Current Balance × Interest Rate × Days in Billing Cycle / 365)

This ensures you pay enough to cover both interest and a portion of your principal balance.

The card issuer may round the calculated amount to the nearest dollar and apply a minimum payment floor (often $10 or $15) if the calculated amount is lower.

Factors Affecting the Minimum Payment

Several factors influence how much your minimum payment will be:

  1. Current Balance: A higher balance will result in a higher minimum payment.
  2. Interest Rate: Higher interest rates increase the minimum payment amount.
  3. Minimum Payment Percentage: Typically 2-3% of your balance, but can vary.
  4. Billing Cycle Length: Longer billing cycles may result in slightly higher minimum payments.
  5. Late Payment Fees: If you're late on payments, fees may be added to your minimum payment.

Important Note

The minimum payment is designed to keep your account in good standing, but paying more than the minimum each month can help you pay off your debt faster and save on interest.

Example Calculation

Let's look at an example to see how the minimum payment is calculated:

Current Balance $1,500
Interest Rate 18.99% APR
Minimum Payment Percentage 2.5%
Billing Cycle Days 30 days

Using the formula:

Minimum Payment = ($1,500 × 0.025) + ($1,500 × 0.1899 × 30/365)

Calculating each part:

  • 2.5% of $1,500 = $37.50
  • Interest for 30 days = $1,500 × 0.1899 × 0.0821 ≈ $22.27

Adding these together gives a minimum payment of approximately $59.77. The card issuer would typically round this to $60.

Frequently Asked Questions

Why does my minimum payment change each month?

Your minimum payment changes each month because it's calculated based on your current balance and the interest accrued during the billing cycle. If you make purchases or only pay the minimum, your balance will grow, increasing your minimum payment.

Can I pay less than the minimum payment?

No, paying less than the minimum payment will result in late fees and may negatively impact your credit score. The minimum payment is designed to keep your account in good standing.

How does the minimum payment percentage work?

The minimum payment percentage is typically 2-3% of your current balance. This ensures you're making progress toward paying off your debt while covering the interest that accumulates each month.