Check your credit card statement or contact your credit card issuer to confirm if your credit card charges daily interest. If it does, pay your balance in full or as much as possible every day to minimize interest charges.  For example, if you have a $1,000 balance with a 20% APR and your card charges daily interest, you could be charged $5.48 in interest per day. By paying $100 every day, you could save $27.40 in interest charges over five days.  Always pay attention to the interest rate and payment due dates to avoid late fees and damage to your credit score. Check other ways to build your credit score.