How to count number of zeros in Numpy array?

Let’s check how many zeros the are in your array. We will use Numpy count_nonzero function.

To check how many zeros you have in your array you need to know count_nonzero function.

Just put my_array==0 as an argument as in below example.

import numpy as np

my_array = np.array([0, 7, 6, 5,
                     0, 0, 0, 7,
                     0, 3, 2, 0])

zeros = np.count_nonzero(my_array == 0)

print(f"There are {zeros} zeros in my array.")

As you can see Python printed out the number of zeros from the array.