Definition and Usage The range() function returns a sequence of numbers, starting from 0 by default, and increments by 1 (by default), and stops before a specified number.

Jan 13, 2026 · The range () function in Python is used to generate a sequence of integers within a specified range. It is most commonly used in loops to control how many times a block of code runs.

Jun 27, 2023 · Learn how to use Python's range () function and how it works (iterability). This tutorial includes lots of code examples.

Master the Python range () function and learn how it works under the hood. You most commonly use ranges in loops. In this tutorial, you'll learn how to iterate over ranges but also identify when there are …

Feb 2, 2026 · Master the Python range () function with this beginner's guide covering syntax, parameters, practical examples, and common use cases for loops and sequences.

For example, in the following program, we define a range from 9 to 4 with a step value of -2. Now, that we know how to define a range in Python, let us see how to print a range to standard output. If you …

Apr 25, 2025 · Here are some common use cases for Python's range () function. Note that you can try this yourself with an online Python compiler. No download required. 1. Generating Numbers from 0 to …

Nov 21, 2025 · For example, instead of writing 0, 1, 2, 3, and 4, you can just tell Python to give you a range from 0 to 4. You can even customize how the numbers in your range are spaced, like counting …

Mar 17, 2023 · In this article, you will learn how to use the range() function in Python with the help of code examples along the way. Python's built-in range() function is mainly used when working with for …

Apr 2, 2025 · In this article, we’ll take a closer look at the range function, including its syntax, and how to use it in different scenarios. 1. Quick Examples of Python range () Function. These quick examples …