To check the Python version on Windows, Mac, or Linux, type "python --version" into PowerShell on Windows, or the Terminal on Linux or Mac. To view the Python 3 version, run "Python3 --version" instead. To check what version of Python is installed on your Windows, Mac, or Linux computer, all you have to do is run a single command., The simplest way to check Python version is by using the built-in python --version command. This command will display the current Python version and the platform it’s running on. Here’s an example output: Another way to check Python version is by using the sys.version attribute., In this tutorial, you’ll learn how to check your Python version in Windows, macOS, and Linux. You’ll learn how to check the version of Python using the command line and within a Python script itself. You’ll learn how to get the version number of the interpreter that your scripts will use., This simple command works on all operating systems, including Windows, Linux, and MacOS. Assuming you have Python installed, and the terminal open, you can check your current Python version with the following command: $ python --version Python 2.7.16. Hopefully, yours says something like 3.7.x or higher. But if it says 2.7.x (or lower), don’t , To check your Python version, run python ‐V in your command line (Windows), shell (Mac), or terminal (Linux/Ubuntu). To check your Python version in your script, run import sys to get the module and use sys.version to find detailed version information in your code., .