The Java demo mode lasts just five in-game days, which translates to about 100 minutes in real time. For about an hour and a half, you can try out the Minecraft demo, but then it will be out.

Minecraft 1.20.4 allows players to stop in-game action completely (Image via Mojang) Minecraft measures the passage of time through the use of simulation ticks.

This video will show you how to unlock demo mode and play minecraft for free if you don't own it! If you're seeing this text, it means for whatever reason, I accidentally forgot to add the links.