Feb 24, 2025 · Open Command Prompt, type java -version, then press Enter. This will print out the current version of Java that you're running, as well as the build number.

To check the version of Java installed on your computer using the Command Prompt (CMD) or Command Line, follow these steps: Open the Command Prompt: Press the “Windows key + R” on your keyboard to open the Run dialog box. Type “cmd” (without quotes) and press Enter. This will open the Command Prompt.

Sep 11, 2024 · In the Command Prompt window, type java -version and hit Enter. This command asks your system to display the installed Java version. It’s as simple as that—just these few characters will give you the information you need.

Jun 20, 2017 · Command Line (Windows) Press ⊞ Win+R and type cmd to open the Command Prompt. Type java -version and press Enter

Feb 3, 2024 · Using the Java Command 1. Open CMD or PowerShell: 2. Identify Java version on Windows 11 or 10 3. View the Version Information: Using the Javac Command (Optional) View the Version Information: The Java command line tool will be available once you successfully install the JDK on your system.

Jan 21, 2015 · It seems the first syntax only works under Windows7. you can do it from single line from command promt C:>java -version. You can try: Actually, this answer is perfectly valid with a Windows port of the UNIX utils. This will store the java version into jver variable and as integer And you can use it for comparisons .E.G.

Aug 26, 2019 · This article describes some ways which you can use to check version of Java on your Windows computer. More exactly, the version of Java Runtime Environment (JRE) or Java Development Kit (JDK).

Jun 25, 2020 · This short note explains how to find out the current version of Java (JDK/JRE) from the command line. Cool Tip: How to install Maven in Windows! Read more →. Get Current Java Version. Get the current Java Runtime Environment (JRE) version: $ java -version. Get the current Java Development Kit (JDK) version: $ javac -version

Jan 6, 2025 · The fastest way to check the Java version from the command line is by using the version option: java -version. The result will look something like this: openjdk version "21.0.5" 2024-10-15 OpenJDK Runtime Environment (build 21.0.5+11-Ubuntu-1ubuntu124.04) OpenJDK 64-Bit Server VM (build 21.0.5+11-Ubuntu-1ubuntu124.04, mixed mode, sharing)

Jul 19, 2024 · Another option to find the Java version on Windows is through the command line. Follow these steps: 1. Open the Windows Start menu and type cmd in the search bar. 2. Open the Command Prompt once it appears in the search results. 3. Type the following command: The output displays the Java version installed on your Windows system.