Minecraft Sleep & Phantom Calculator
See your real phantom spawn chance from time awake, when you can sleep in a bed, how many players must sleep to skip the night, and membranes per kill.
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Phantom Risk Tonight (Java Edition)
Chance of at least one phantom group tonight
67.0%
About 2.0 phantoms expected over a full night.
Awake for
4.00 days
80 real min · 96,000 ticks
Per spawn attempt
16.7%
~6.1 attempts / night
Insomnia roll
25.0%
(ticks − 72,000) ÷ ticks
Group size
1–3 phantoms
normal difficulty
An attempt also needs local difficulty to beat a random roll from 0 to 3, so new or rarely visited areas see fewer phantoms. Attempts per night are an average (one every 1–2 minutes during darkness or a thunderstorm). Bedrock uses normal mob-spawning rules for phantoms instead, so treat these numbers as Java-only.
Can I Sleep Now?
- Clear: ticks 12,523–23,477
- Rain: ticks 12,002–23,998
- Thunderstorm: any time
Monsters within 8 blocks horizontally and 5 vertically block sleep. Beds explode in the Nether and the End. Entering a bed resets the phantom timer even if the night isn't skipped.
Multiplayer Night Skip
Players who must be in bed
4 / 8
Rounded up, and never fewer than one sleeper.
Java 1.21.11 and newer:
/gamerule players_sleeping_percentage 50Java 1.17–1.21.10 / Bedrock:
/gamerule playersSleepingPercentage 50Turn phantoms off (Java 1.21.11+, then older Java / Bedrock):
/gamerule spawn_phantoms false/gamerule doInsomnia falsePhantom Membrane Planner
Expected membranes
5.0
Elytra durability restored
432 / 432
Plan your nights around phantoms and beds
Phantoms appear only after an hour of real time without sleep, and the odds keep climbing each night after that. Enter how long you've been awake to see tonight's actual risk.
The bed checker shows the exact tick windows when sleeping works in clear weather, rain and thunderstorms, so you stop clicking the bed too early.
On a multiplayer server, set the sleeping percentage and the tool tells you how many players need to be in bed and gives the gamerule command to paste.
Minecraft Sleep & Phantom Calculator — FAQ
How long until phantoms spawn?
After 72,000 ticks without sleeping or dying — 3 in-game days, or one real hour.
How do I turn phantoms off?
/gamerule spawn_phantoms false on Java 1.21.11+, or doInsomnia false on older Java and Bedrock.
How many players must sleep to skip the night?
The set percentage of Overworld players who are not spectators, rounded up, with a minimum of one.
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