How to check if a list is empty using Python

In this tutorial, we are going to learn about how to check if a list is empty or not in Python with the help of examples.

Checking if list is empty

To check if a list is empty or not, we can use the if not statement in Python.

Note: Empty lists are treated as falsy values in Python.

Here is an example:

names = []

if not names:
 print("list is empty")

Output:

list is empty

Similarly, we can also use the len() function in Python.

The len() function takes the list as an argument and returns the number of elements in it.

names = []

# checking if list is empty

if len(names) == 0:
    print('list is empty')
else:
    print('list is not empty')

Output:

list is empty