How to allocate minecraft more memory
Sophia Edwards
Published Mar 25, 2026
Step 01: Open CurseForge Launcher and click on the Settings icon located at the bottom left corner of the window. Step 02: Under Game Specifics, which is located on the left bar of the CurseForge, click on Minecraft. It will open the… Step 03: Scroll down to Java Settings. Under Java Settings, …
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Allocate More RAM in Minecraft Launcher Step 1. Check the available RAM on your PC Right click Windows Start menu and choose Settings. In the setting window, choose System. Locate to the About section and note down the number of Installed RAM under Device specifications. Step 2. Toggle on the JVM arguments switch
Allocate more RAM. By default, Minecraft will allocate 1 GB of RAM for itself. You can increase this by typing -Xmx # G. Replace # with the number of gigabytes you want to …
Navigate into Minecraft, and click on the modpack you wish to allocate more memory to. Next to the play button, you should see 3 dots, press them, and select profile options. Uncheck Use system memory settings. Use the slider to set how much memory you want to allocate. CurseForge uses MB, so use this converter:
1. Open the Minecraft Launcher and select the “Installations” tab at the top. © Emma Witman/Insider It doesn’t matter… 2. Scroll your mouse over the “Minecraft” version that you want to allocate RAM to, then click the three dots on the… 3. Select “More Options” in …
Follow the steps below to allocate more RAM: Open the Minecraft Launcher. Go to the “Installations” tab. Click the version that you’d like …
Change the “2” to allocate more ram to Minecraft server as you wish Minecraft to utilize. It is feasible to let it utilize all of the RAM you have accessible, but whether it truly takes advantage of full usage depends on whether you have something else operating and running in the background.
Minecraft set to allocate 6 gigabytes to RAM. Step 8- Launch a Minecraft world and press F3 to check how much RAM is allocated. It should now be more than 2 gigabytes.
Open Minecraft launcher. Go to the “Installations” tab. Select the version of Minecraft you would like to change the RAM allocation to, and click on the 3 dots and click “Edit”. Click on “More options” on the bottom. Locate “JVM ARGUMENTS” and find “-Xmx2G”. “2G” represents how much RAM is allocated to the client.
How to Allocate More Memory to Minecraft
- Vanilla / Forge. Open up your Minecraft Launcher. Navigate to Installations and press New… Press More Options, scroll down and you should see JVM Arguments.
- Technic. Open up your Technic Launcher. In the top right, press Launcher Options and navigate to Java Settings.
- FTP (Feed the Beast) Firstly, open up your FTB Launcher. You will need to have installed the modpack you are wishing to use.
Related Questions
How to allocate more RAM to Minecraft?
Allocate more RAM Minecraft 1 Check the available RAM on your PCRight click Windows Start menu and choose Settings.In the setting window,… 2 Toggle on the JVM arguments switchStart the Minecraft Launcher by double-clicking the Minecraft icon on your PC. 3 Adjust RAM for Minecraft See More….
How to increase Minecraft server memory on Windows 10?
Step 1. Check the RAM on your PC Right click Windows Start menu and choose Settings. In the setting window, choose System. Locate to the About section and note down the number of Installed RAM under Device specifications. Step 2. Open Minecraft server directory
How do I change memory allocation in Minecraft Java?
Click the three lines in the top-right corner, then Files, then Settings. CTRL + Comma will direct you to the Settings menu from inside the launcher. Then, in Minecraft, scroll all the way down to the bottom. A pane titled Java Settings will be shown. Find and select the Allocated Memory slider.
How do I allocate more memory to a modpack?
In the top right you should be able to verify that the allocated memory has changed to the number you set. Open up your CurseForge Launcher. Navigate into Minecraft, and click on the modpack you wish to allocate more memory to. Next to the play button, you should see 3 dots, press them, and select profile options.
