It's difficult to determine the exact amount of RAM needed for your Project Zomboid server, as many factors can influence usage beyond what's listed on this calculator. While we aim to provide the most accurate estimate possible, factors like map complexity, server settings (such as view distance), and the mods you're using can all impact RAM requirements. We recommend using our 'RAM Calculator Tool' as a guideline rather than a precise value.

The minimum amount of RAM you'll need is 4GB, as this is the baseline required to start a Project Zomboid server and play without severe performance issues. Servers with less than 4GB of RAM will likely experience crashes and frequent lag.

We at Cybrancee specialize in game server hosting and offer a variety of affordable Project Zomboid server hosting plans. All of our plans come with a 90-day money-back guarantee, scheduled backups, full mod support, and instant setup.