Nether ↔ Overworld Converter

Overworld = Nether × 8 (X & Z). Y stays the same.
Works for Minecraft Java & Bedrock.

How to convert Nether coordinates to Overworld (and vice-versa):
This Minecraft coordinate converter automatically applies the official 8:1 portal ratio used in both Java Edition and Bedrock Edition. Enter your X, Y, Z values from either dimension, choose whether you want Overworld → Nether or Nether → Overworld, and the tool instantly generates the correct linked portal coordinates.

This calculator is ideal for portal linking, Nether fast travel routes, Nether hub building, and repairing misaligned or scuffed portals in survival worlds, realms, and SMP servers. All calculations follow the exact mechanics used internally by Minecraft and keep your Y-level perfectly accurate.