In order to view your credit card balance, first go to the website of your credit card. If you have not yet registered to use the website, you will need to do so. You will need to complete some information, choose a user name and password. Once you have completed the online registration, you will be able to do various things with your account. You'll be able to see your balance, view your transaction history, and even make a payment. If you wish to make a payment, however, you will need to provide information about your bank, where the payment will come from. You will need the routing number and account number of your bank account. Online access to your credit card accounts makes banking so convenient.