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Remove All Keys From Python Dictionary

In this tutorial, we will look at how to remove all the key-value pairs from a Python dictionary with the help of some examples.

How to remove all items from a dictionary in Python?

remove all items from a python dictionary

You can use the Python dictionary clear() function to remove all the key-value pairs from a dictionary. The following is the syntax –

# remove all dictionary items

It removes all the items in the dictionary in place thereby resulting in an empty dictionary.

Let’s look at some examples.

You have a dictionary containing the names to department mapping of employees in an office. Unfortunately, management has decided to close down this branch and lay off the employees.

You need to update the employee dictionary such that there are no items present in the dictionary.

# create a dictionary
employees = {
    "Jim": "Sales",
    "Dwight": "Sales",
    "Angela": "Accounting"
# remove all items from dictionary
# display the dictionary



Here we used the dictionary clear() function to remove all the key-value pairs from the employees dictionary. The employees dictionary is now empty.

Note that the clear() function modifies the dictionary in-place.

Let’s look at another example.

# create a dictionary
test_scores = {
    "Chad": 91,
    "Hasan": 98
# remove all items from dictionary
# display the dictionary



The test_scores dictionary originally contained two key-value pairs. We get an empty dictionary after using the dictionary clear() function.

You might also be interested in –

  1. Remove Key From a Dictionary
  2. Check If a Python Dictionary Contains a Specific Key
  3. Check If a Dictionary Is Empty In Python

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  • Piyush is a data scientist passionate about using data to understand things better and make informed decisions. In the past, he's worked as a Data Scientist for ZS and holds an engineering degree from IIT Roorkee. His hobbies include watching cricket, reading, and working on side projects.