how many digits in atm pin

An ATM Personal Identification Number (PIN) is most commonly a **four-digit** code for debit and credit cards in India. This 4-digit length is widely considered the standard for convenience and security at ATMs and Point-of-Sale (POS) terminals. However, some banks have introduced or allow customers to set a longer **six-digit** PIN for their cards, which also functions normally for transactions and provides an additional layer of security.