Home › Forums › Math › How many zero in 1 crore? › Reply To: How many zero in 1 crore? December 6, 2022 at 9:28 pm #23214 ProtonsTalkKeymasterUp4Down::1 Crore have 7 Zeroes.Explanation: The integer representation of 1 crore is as follows: 1 crore = 1,00,00,000We can clearly see that 1 crore has 7 zeroes from the above representation.