Calculators

Coordinates, XP, ticks, TNT and redstone timers.

Convert coordinates between the Nether and the Overworld (÷8) plus tips for linking portals.

Convert game ticks to seconds, minutes and hours — and back. 20 ticks = 1 second.

How much XP you need for the next level or a target, and which level your XP reaches. Java Edition formulas.

Distance between two coordinates: horizontal, vertical and straight-line.

Estimate blast radius and volume for TNT, and how much dynamite a crater of a given size needs.

How many repeaters a delay needs and how to build a clock for a target period.

Convert game time: ticks to real time, day/night phases, sun position.

Convert a text seed to a numeric one for Java Edition (same hashing algorithm as the game).