How to increase ram for minecraft
Michael Henderson
Updated on March 29, 2026

Mehtod 2. Allocate More RAM in a Minecraft Server. This part will show you how to allocate more RAM to Minecraft server. 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.
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Let’s proceed to how to allocate more RAM to Minecraft. Step 01: Open ATLauncher and navigate to “Settings”. Step 02: At the top of the settings page, you will some tabs. Click on the Java/Minecraft. It will open the settings related to Minecraft. Under these settings, change the “Maximum Memory/RAM” according to your needs and hit “Save”.
MethodTipsWarnings Check your computer’s available RAM. The amount of available RAM will dictate how much memory you can allocate to Minecraft. To check RAM: Windows – Open Start, click the Settings gear, click System, click About, and look at the number next to “Installed RAM”. Mac – Open the Apple menu, click About This Mac, and look at the number to the right of the “Memory” headi…Update your Java program . Go to Java’s website at and …
Allocating RAM using the CurseForge ‘Minecraft’ launcher 1. Launch the CurseForge app. Access “Settings” by clicking the gear icon in the lower left corner of the screen.
Here is the code, now do as the video says! :-)”Path to javaw.exe here” -Xmx2048M -Xms2048M -jar “The Path to where your minecraft.exe is.
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. In this case, we would change it from “-Xmx2G” to “-Xmx6G”.
Allocate more RAM in Minecraft Launcher
- Check the available RAM on your PCRight click Windows Start menu and choose Settings.In the setting window,…
- Toggle on the JVM arguments switchStart the Minecraft Launcher by double-clicking the Minecraft icon on your PC.
- Adjust RAM for Minecraft
Related Questions
How to increase the Ram of a Minecraft server?
1 Check the RAM on your PC Right click Windows Start menu and choose Settings. In the setting window, choose System. … 2 Open Minecraft server directory This folder contains Minecraft_server.exe file that you launch the Minecraft server with. … 3 Allocate more RAM by creating a new document
How do I know how much RAM I need for Minecraft?
Check your computer’s available RAM. The amount of available RAM will dictate how much memory you can allocate to Minecraft. To check RAM: Windows – Open Start, click the Settings gear, click System, click About, and look at the number next to “Installed RAM”.
How do I change the RAM allocation in Minecraft?
Open Minecraft launcher. 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.
How do I make Minecraft run faster on my computer?
Using Launcher Version 2.0.X Check your computer’s available RAM. Update your Java program. Open the Minecraft launcher. Click the Installations tab. Make sure the Advanced settings switch is on. Click the profile you want to change. Ensure the JVM arguments are enabled. Edit the amount of RAM that Minecraft can use. Click SAVE.