Repeater chain 4,4,2 at 20 TPS
10 redstone ticks; 20 game ticks; 1 second
COOKIE TOOLS · GUIDES
Minecraft Redstone Delay Calculator
Add serial repeater delays and plan a target delay. See redstone ticks, game ticks and elapsed seconds at your chosen nominal TPS, including rounding overshoot.
FreeNo sign-upBrowser-basedVersion-independent model
Your result
Loading controls…How to use
- Enter repeater settings as comma-separated whole numbers from 1 to 4.
- Set a target duration and nominal TPS to get the minimum repeater count and a setting for each one.
Examples
Target 0.15 seconds at 20 TPS
One repeater set to 2; 0.2 seconds, 0.05 seconds overshoot
Supported versions & limitations
This tool uses a mathematical or browser-format model; it does not depend on a game command codec.
- This is a nominal serial-delay model. It does not simulate locking, pulse stretching, comparator behavior or circuit topology.
- Requested durations round up to whole redstone ticks. Lag makes actual elapsed time variable; TPS is supplied by you, not queried.
Frequently asked questions
Why are two tick units shown?
One modeled redstone tick is two game ticks. At 20 TPS it is 0.1 seconds.
Is this a repeating clock simulator?
No. The result is a delay chain and a target-delay arrangement, not a simulated clock or circuit.
Sources
Facts reviewed 2026-10-12. Supported scope and preview limitations are described above.
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