Python for Loops – Capital News 360

In this tutorial, we will examine Python for loops!

What is a for loop exactly? Python uses these loops to iterate over a sequence (such as a list, tuple, or set) and other iterable objects.

The Python programming language facilitates the reading and execution of code. And by understanding how to use for loops, you will be that much closer to building your entertaining games, developing websites, and analyzing data, among other things!

If you are searching for more hands-on assistance, we offer the following Python programming classes for children:

Level 1 Graphics Expertise in Python

Level 2 Problem Solver in Python

Level 3 Python: Algorithms

Master PyGame: Python Game Development Python Robotics Introduction Python Data Science

But if you’re prepared to begin our exploration of Python loops, let’s get started!

Why Study Python Loops?
Python is an easy-to-learn high-level programming language, making computational thought and artistic expression accessible to programmers of all ages.

Loops enable the repeated execution of a series of statements. In other words, it is beneficial to iterate over the contents of a Python list, string, and other data types until they are exhaustive. The shortened code facilitates the repetition of related processes.

With this tip, ambitious programmer can improve their talents! Python equips you with more sophisticated programming and various vocations in development, data science, and more, ranging from video game production to web design.

What You Must Have to Begin
Python is a free, open-source programming language that anyone can utilize.

Want the most recent version of Python 3? Python can be downloaded from its official website. It operates on Windows, macOS, Linux, etc. The installation procedure contains links to Python documentation and an online Python tutorial.

New to the Python universe? Examine the following:

Python Coding Fundamentals for Children (11+)

Python Zoom Virtual Background (beginner level)

Why Python Is Employed (major industries)

Check out the following links for additional advanced Python tutorials:

Python Simulator for Pets (intermediate)

Python game of Rock-Paper-Scissors (intermediate)

How to Create Graphs in Python (intermediate to advanced level)

Coding can initially seem frightening. Not to worry! With sufficient experience and education, a young programmer can learn Python easily and confidently.

Variations of Python Loops
There are two primary types of looping in Python: for loops and while loops. Nevertheless, there is a third type known as a nested loop. Let’s examine them!

For Loops
As previously stated, loops enable iteration through a collection of statements. This sort of loop is used for sequential iteration, which is its defining attribute. A for loop is useful when something must be repeated a predetermined number of times.

To construct a sequence of integers, for instance, you can use a for loop to go over each number in the sequence.

While Loops

Following the while, the loop is the while loop. Once the condition is met, this loop repeats a given code block several times. If the condition is false, the program executes the line of code preceding the loop.

In addition to syntax, the primary distinction between a while loop and a for loop is that a while loop is used when the number of repetitions is uncertain.

Nested Loops
Not last but certainly not least, we have nested loops. This has a loop within a loop. Either the inner or outer loop may be a for or while loop. Each time the outer loop is executed, the inner loop is also executed.

Multidimensional data structures can benefit from a layered loop. It can be used, for instance, to generate a multiplication table.

Python Concepts and Terminology
Consider the following Python functions and terms:

Break statement: halts the execution of a loop.

Continue Statement: Continues the iteration of a loop to the next iteration.

If else evaluation: Determines whether an expression is true or false

For loop: The for loop iterates through a series.

Iteration: Iteration is the process of executing a sequence of statements repeatedly.

Loop Statement: Allows a statement or collection of statements to be executed repeatedly.

Loop variable: Set to run several for loop repetitions.

Nested loop: A loop nested within another loop.

Pass statement: This is helpful when planning to utilize a function in the future.

While loop: Repeats a code block until a specified condition is met.

Looking for other definitions? Consult the Python dictionary.

For Loop Tutorial in Python
The following examples will teach you the fundamentals of for loops!


The preceding example contains a list of veggies. Using for loop syntax — “for x in vegetables” in this case — we can produce a list of the vegetables.

After entering and executing this code, you should see the above output.


A string consists of a series of characters. In the preceding example, the letters of the word “carrots” can be iterated into a final result.

The above output will appear when this code is executed, with each letter on a separate line.

Break Statement 

A break statement allows a programmer to interrupt the execution of a loop. In the preceding example, the code terminates at “onion.”

As seen in the report above, carrots’ third and last item is omitted.

Else Statement 

The code in this example contains an else clause. The else block of code causes a particular action to perform once the loop has been completed.

In the above example, the output window displays five integers. The message is then followed by “Completed!”

Pass Statement 

Since loops cannot be empty, a pass statement can be useful for future code implementation or modification. In the preceding example, three odd numbers (1, 3, and 5) are used to compose the pass statement code.

As seen in the image above, the output screen is empty. This is excellent news! An error message would be displayed if you did not utilize a pass statement.

You’ve Finished! Now Continue to Practice. Well done!

You understand how a for loop operates. Continue to master new Python topics and techniques. This will help you become an accomplished programmer!

At Matic Academy, we teach aspiring programmers aged 8 to 18 Python and other popular programming languages, including Scratch, Java, and Javascript. A student can flourish in Python and beyond with one-on-one instruction from a pleasant educator!