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Minecraft Server Calculator Tool

Build a Java or Bedrock server setup checklist from player count and network exposure.

Before using the result

Choose the correct edition and check the input. Commands can change world state; try them in a backup world first. This tool runs in your browser and does not submit inputs to BlockGuide.

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Enter your details

Commands and settings can differ between Java and Bedrock.
Check your game version and input before using the result.
Check your game version and input before using the result.

How this tool works

The default ports are Java TCP 25565 and Bedrock UDP 19132. Player count alone does not determine RAM; test the actual world and mods.

The output follows the inputs you provide. It does not read your world, server, Microsoft account, or game installation. Verify the final command, recipe, or setting in the current game before relying on it.

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If the result does not match your game

  1. Recheck Java versus Bedrock and the exact version.
  2. Check player names, item IDs, coordinates, permissions, and any data packs.
  3. Compare the relevant official documentation or in-game recipe book.
  4. Use the related guide below for a more detailed explanation.
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Official sources and version scope

Examples are based on the original BlockGuide research snapshot dated 2026-10-12. Check the current edition and release before changing a live world.