The amount of RAM your Minecraft server requires depends on its purpose, configuration, and the number of players and plugins/mods it supports. RAM, or memory, determines how many tasks the server can handle simultaneously.
Allocating insufficient RAM will lead to performance issues, so understanding what affects RAM usage and how much is necessary is crucial for optimal server performance.
As a general rule:
Vanilla servers typically require less RAM than other types but are affected by variables such as player count and plugins.
| Configuration | Recommended RAM |
|---|---|
| Minecraft 1.16.5 and earlier | 2 GB |
| Minecraft 1.17+ | 3 GB |
| Additional 5 players | +1 GB |
| Additional 10 plugins | +1 GB |
BungeeCord servers have minimal RAM requirements but may require more depending on the number of plugins used.
|
Number of BungeeCord Plugins 0-5 Plugins |
Recommended RAM 1 GB |
| 6-15 Plugins | 2 GB |
| 16+ Plugins | 3 GB |
Modded Minecraft servers significantly increase RAM usage, influenced by the Minecraft version, the number of mods, players, and world progression.
|
|
|
|---|---|
|
Configuration Minecraft 1.12.2 and earlier modpacks |
Recommended RAM 4 GB |
| Minecraft 1.13–1.16.5 modpacks | 5 GB |
| Minecraft 1.17+ modpacks | 6 GB |
Note: Many modpacks provide specific RAM recommendations on their official pages. Always check these for precise requirements.
For Bedrock servers, the Vanilla/Spigot/Paper recommendations generally apply. However, Bedrock servers may support slightly more players per GB of RAM.
We offer the ability to upgrade or downgrade your server's RAM at any time. If you find you don’t have enough or have allocated too much, changes can be made instantly. For more information, visit our Knowledgebase article here.
