Credit cards can borrow up to 50,000 yuan. General credit card loan refers to the cash installment business of credit card, and the specific amount that can be applied for is determined by the bank according to the cardholder's card usage and personal credit. Different banks have different regulations on the maximum amount. For example, the maximum amount of financial gold business of Guangfa Bank is 50,000 yuan, while the maximum amount of e-loan of China Merchants Bank is 6,543,800 yuan.