Karma Credit Card Calculator
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Reviewed by Calculator Editorial Team
Use this Karma Credit Card Calculator to determine your monthly interest charges, minimum payments, and how long it will take to pay off your balance. Simply enter your current balance, interest rate, and minimum payment amount to get an accurate repayment plan.
How to Use This Calculator
Using the Karma Credit Card Calculator is simple. Follow these steps:
- Enter your current credit card balance in the "Current Balance" field.
- Input your credit card's annual percentage rate (APR) in the "APR" field.
- Specify your minimum monthly payment amount in the "Minimum Payment" field.
- Click the "Calculate" button to see your repayment plan.
The calculator will display your total interest paid, number of months to pay off, and a chart showing your balance over time.
Formula Used
The Karma Credit Card Calculator uses the following formula to calculate your repayment plan:
Monthly Interest Rate = APR / 12 / 100
Monthly Interest = Current Balance × Monthly Interest Rate
New Balance = Current Balance + Monthly Interest - Minimum Payment
This formula is applied each month until the balance reaches zero. The calculator then sums up all interest paid and counts the number of months required to pay off the balance.
Worked Example
Let's say you have a $5,000 credit card balance with a 15% APR and you make minimum payments of $200 per month.
Using the calculator:
- Enter $5,000 as the current balance.
- Enter 15 as the APR.
- Enter $200 as the minimum payment.
- Click "Calculate".
The calculator will show that you will pay approximately $1,250 in interest and it will take you 30 months to pay off the balance.
Frequently Asked Questions
How accurate is the Karma Credit Card Calculator?
The calculator provides an estimate based on the inputs you provide. For precise financial advice, consult with a financial advisor.
Can I use this calculator for any credit card?
Yes, you can use this calculator for any credit card as long as you know the current balance, APR, and minimum payment amount.
What if I make larger payments than the minimum?
The calculator will adjust the repayment plan based on the payment amount you enter. Making larger payments will reduce both the interest paid and the time to pay off the balance.