Game Server RAM Calculator
Real-world RAM estimates based on community benchmarks and server operator reports across 35+ games. Adjust game-specific variables — map size, modpack weight, factory scale — for a precise recommendation.
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20 players
View all games & base values
| Game | Base GB | Per Player | Max Slots |
|---|---|---|---|
| 7 Days to Die | 4.5 | 0.1 | 16 |
| ARK: Survival Ascended (UE5)⚠ | 12 | 0.25 | 70 |
| ARK: Survival Evolved | 6 | 0.1 | 70 |
| Barotrauma | 0.75 | 0.08 | 16 |
| Conan Exiles | 6 | 0.15 | 70 |
| Core Keeper | 3 | 0.2 | 8 |
| CS2 | 1.5 | 0.1 | 64 |
| DayZ⚠ | 4.5 | 0.15 | 60 |
| Don't Starve Together | 1.5 | 0.1 | 64 |
| Enshrouded | 4.5 | 0.1 | 16 |
| Factorio | 0.75 | 0.05 | 100 |
| FiveM | 4 | 0.1 | 128 |
| Garry's Mod | 1.5 | 0.07 | 64 |
| HogWarp | 3 | 0.15 | 50 |
| Icarus | 7 | 0.3 | 8 |
| Insurgency: Sandstorm | 1.5 | 0.06 | 32 |
| Killing Floor 2 | 1.5 | 0.1 | 6 |
| Left 4 Dead 2 | 0.75 | 0.06 | 8 |
| Minecraft | 1.5 | 0.075 | — |
| Mordhau | 2 | 0.1 | 64 |
| Palworld⚠ | 4 | 0.25 | 32 |
| Project Zomboid | 6 | 0.5 | 64 |
| Rust⚠ | 4 | 0.08 | 200 |
| Satisfactory⚠ | 4 | 0.3 | 4 |
| SCP: Secret Laboratory | 1.5 | 0.12 | 25 |
| Sons of the Forest | 3 | 0.4 | 8 |
| Soulmask | 12 | 0.3 | 30 |
| Squad | 4.5 | 0.15 | 100 |
| Team Fortress 2 | 0.5 | 0.025 | 32 |
| TeamSpeak 3 | 0.1 | 0.004 | 1000 |
| Terraria | 0.3 | 0.03 | 255 |
| V Rising | 4 | 0.12 | 40 |
| Valheim | 2.5 | 0.2 | 10 |
⚠ indicates games with known memory leaks — schedule regular restarts.