
A lightweight server utility mod to help balancing lag(tps) and chunk view and simulation distance.
The mod balances view and simulation distance around a long-time average tps which fits the servers performance, allowing optimal view and simulation distance for each player count.
For example during low player counts when the server has a lot of performance room the distances increase and during prime time when the server starts lagging behind the distances get decreased.
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- Min and Max Chunk view distance
- Min and Max Simulation distance
- Average tick time(TPS) to balance around
- Update frequency
This mod is only required on the server.
Average tick time config details:
The average tick time in the config allows you to determine the tps at which the distances get balanced around.
Tick time = <50 ms = 20 TPS, Tick time = 100 -> 10 TPS, tick time = 200 -> 5 TPS.
Version 1.18 Note: Vanilla changed behaviour of view distance changes, now they trigger a chunk reload on client-side. To avoid these I recommend using https://www.curseforge.com/minecraft/mc-mods/farsight alongside this.
No known incompatibilities.

If you enjoy this mod consider supporting the development, any support is greatly appreciated.
The development is an unpaid free-time activity, so any support helps being able to spend more time on it.
You can support me on Patreon, or just spreading the word around.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Dynamic View and Simulation Distances is a free Minecraft Java mod. Compatible with Minecraft 1.21, 1.21.1, 1.20.1, 1.20 and newer. Downloaded 27,062,191 times (via CurseForge). Download it and open it directly in the game.