Minecraft modded server RAM calculator — estimate how much RAM your server needs
Server RAM Calculator
Estimate heap allocation for modded Minecraft servers
Number of mods
50
1
100
200
300
400
Concurrent players
10
1
25
50
75
100
// recommended heap allocation
4
GB
Base loader
—
Mods
—
Players
—
World
—
Plugins
—
Buffer
—
