Minecraft TPS Calculator
Calculate your server's TPS (Ticks Per Second) from the average tick time in milliseconds. See color-coded performance status and a full MSPT reference table.
MSPT to TPS Reference Table
| MSPT | TPS | Status |
|---|---|---|
| 10 ms | 20.00 | Excellent |
| 20 ms | 20.00 | Excellent |
| 30 ms | 20.00 | Good |
| 40 ms | 20.00 | Good |
| 50 ms | 20.00 | Perfect max |
| 55 ms | 18.18 | Slight lag |
| 60 ms | 16.67 | Moderate lag |
| 75 ms | 13.33 | Severe lag |
| 100 ms | 10.00 | Heavy lag |
| 200 ms | 5.00 | Unplayable |
What Is TPS in Minecraft?
TPS stands for Ticks Per Second and measures how fast your Minecraft server processes game logic. The server targets 20 ticks per second, meaning each tick should complete within 50 milliseconds. When the average tick time (MSPT) exceeds 50ms, the server cannot maintain 20 TPS and begins to lag. Players experience slower block breaking, delayed mob movements, and rubber-banding when TPS drops.
MSPT (Milliseconds Per Tick) is the inverse measurement. It tells you how long each tick actually takes to process. The formula is simple: TPS = min(20, 1000 / MSPT). As long as MSPT stays at or below 50ms, TPS stays at a perfect 20. Once MSPT climbs above 50ms, TPS begins to fall proportionally.
How to Check Your Server's MSPT
On Paper and Spigot servers, use the /tps command in-game to see the TPS over the last 1, 5, and 15 minutes. For MSPT specifically, Paper servers support the /mspt command which shows average and maximum tick times. Vanilla servers display tick time in the F3 debug screen (Java Edition) or through the /debug command.
Server monitoring tools like Spark provide detailed profiling data including per-tick timing breakdowns. Use these tools to identify what is causing high MSPT: entity processing, chunk loading, redstone calculations, or plugin overhead. Addressing the root cause is more effective than simply reducing view distance or entity limits.
The color coding in this calculator matches the standard used by most server communities: green (19+ TPS) means healthy, yellow (15-19 TPS) means noticeable lag, and red (below 15 TPS) means severe performance issues that need immediate attention.