🇲🇽 Español

Minecraft Server RAM Calculator

Calculate the exact memory required and automatically generate optimized startup arguments (Aikar's Flags) to avoid lag spikes and Garbage Collector overhead.

Server Parameters Configuration

🔥 Top 10 Most Popular Modpacks (Auto-configure) ▼
Recommended RAM Allocation
-- GB
System base operation: 2.0 GB
Software : + 0.0 GB
Player load (10): + 1.5 GB
Code Output (Aikar's Flags)

Quick Installation Guide

1 Create file

In your server folder, create a text file named start.bat (Windows) or start.sh (Mac/Linux).

2 Paste script

Open the newly created file with a text editor, paste the green code generated above, save changes, and close the editor.

3 Run

Double-click the file to start the console. Your server will boot fully optimized to prevent GC lag spikes.

Code copied successfully