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Game Server RAM Calculator 2026 – Minecraft, FiveM, ARK

How much RAM does your game server need? Calculator for Minecraft, FiveM, ARK, Palworld, Rust, CS2, DayZ – RAM not slots.

Game servers

Quick answer: Size your game server by RAM for the game and player count – not slot plans. Calculate below; table works without JavaScript.

RAM calculator – pick game + players, then RAM instead of slots.

Game Minecraft (Paper) FiveM ARK Palworld Valheim Rust CS2 DayZ Project Zomboid Hytale Players

Baselines (no JavaScript)

GameSmallMidLarge
Minecraft Paper4 GB / 8 players8 GB / 2012 GB / 40
FiveM8 GB / 1616 GB / 4832 GB / 100
ARK8 GB / 812 GB / 1616 GB / 30
Palworld8 GB / 812 GB / 1216 GB / 20
Rust8 GB / 5012 GB / 10016 GB / 200
CS24 GB / 106 GB / 328 GB / 64
DayZ6 GB / 308 GB / 5012 GB / 80

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Frequently asked questions (FAQ)

How much RAM for Minecraft with 10 friends?
Paper vanilla/light plugins: 4 GB. Economy: 6–8 GB. Heavy modpack: 12 GB+.
Is a 32-slot plan enough?
Not as the only spec. 32 slots on 2 GB RAM lags. Always pick GB RAM + CPU.
FiveM or Minecraft more RAM?
FiveM RP with scripts often 16–32 GB. Minecraft Paper often 4–8 GB. Calculate per game.

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