Minecraft Portal Planner

Link Nether portals correctly.

📜 The Origins

Space is warped between the Overworld and the Nether. A single block in the Nether equals eight in the Overworld, making portal placement a precision engineering task.

🚀 Master the Tool

Input your Overworld coordinates, and we'll tell you exactly where to build your Nether portal to ensure they link perfectly without sending you into a lava lake.

Nether Architect

Portal Configuration

Obsidian Blocks:14
Interior Spaces:6

Coordinate Linker

Build in Nether at:
0 / 64 / 0
(Y-coordinate doesn't strictly matter for linking, but match it for convenience!)

Pro Tips

01Divide Overworld X and Z by 8 to get Nether coordinates.
02Height (Y) doesn't matter for linking, but it's good for safety.
03Always carry Flint and Steel on both sides!

The Fine Print (FAQ)