Minecraft Server Capacity Calculator

A compact Bash tool that calculates the resource requirements of a Minecraft server:

• CPU (vCores)
• RAM
• Java Heap
• NVMe storage (world size)
• Support for multiple server softwares

Supported server software:

• Vanilla
• Paper / Spigot / Bukkit
• Fabric
• Forge
• NeoForge

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📦 Features

• Interactive input or command-line parameters
• Calculation of recommended RAM
• Calculation of ideal Java heap size
• Calculation of required vCores
• Calculation of expected NVMe usage for large worlds
• NVMe buffer (50%)
• Minimum storage recommendation: 20 GB
• Fully offline usable

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▶️ Usage

Start interactively

chmod +x MCCalculator.sh
./MCCalculator.sh

License

• You can find the license here