How to Find Frequency of Words in a String Using Dictionary in Python

Submitted by razormist on Tuesday, November 25, 2025 - 21:51.

In this tutorial, we will learn how to program "How to Find the Frequency of Words in a String Using a Dictionary in Python". The objective is to determine the frequency of each word in a string using a dictionary. This tutorial will guide you step by step through methods for counting word occurrences. By the end of this tutorial, you will have a solid understanding of how to implement this task effectively in Python, helping you strengthen your problem-solving abilities and improve your coding skills.

This topic is straightforward and easy to understand. Simply follow the instructions provided, and you will complete it with ease. The program will guide you step by step through the process of finding the frequency of words in a string. So, let’s dive into the coding process!

Getting Started:

First you will have to download & install the Python IDLE's, here's the link for the Integrated Development And Learning Environment for Python https://www.python.org/downloads/.

Creating Main Function

This is the main function of the application. The following code will display a simple GUI in terminal console that will display program. To do this, simply copy and paste these blocks of code into the IDLE text editor.

while True:
    print("\n============ Find Frequency of Words in a String Using Dictionary ============\n")
 
    test_string = input("Enter string: ")
    l = test_string.split()
 
    wordfreq = [l.count(p) for p in l]
    print(dict(zip(l, wordfreq)))
 
    opt = input("\nDo you want to try again? (yes/no): ").strip().lower()
    if opt == 'no':
        print("Exiting program...")
        break
    elif opt != 'yes':
        print("Invalid choice. Exiting program...")
        break

This Python program calculates the frequency of each word in a user-provided string. It splits the string into words, counts how many times each word appears, and stores the results in a dictionary where the keys are the words and the values are their counts. The program allows the user to repeat the process or exit.

Output:

There you have it we successfully created How to Find Frequency of Words in a String Using Dictionary in Python. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!

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