CRX id
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cfihcipeckcaojihheieckpjanlgndmn
Description from extension meta
Calculate Minecraft Nether portal coordinates and distances
Image from store
Description from store
Quickly convert Minecraft Overworld and Nether coordinates, calculate distances, and estimate portal materials with this simple offline Chrome extension. Perfect for players, builders, and server admins.
The Nether Portal Calculator is designed to help you precisely link portals between dimensions in Minecraft. Whether you’re setting up efficient travel networks, building bases, or troubleshooting portal mislinks, this extension provides instant and accurate results — directly from your browser, without internet or external tools.
What This Extension Does
This tool lets you:
Convert Overworld → Nether coordinates and vice versa.
Calculate distances between two points across dimensions.
Estimate portal materials (obsidian, flint & steel).
All results appear instantly with a clean interface, helping you avoid mistakes and wasted time.
Key Features
Accurate Conversions
Enter Overworld or Nether coordinates and get precise matching coordinates instantly.
Distance Calculator
Find block-to-block distance between two points, even across dimensions.
Material Estimator
See the minimum resources needed to build a portal.
Works Offline
Runs locally in your browser with no internet required.
No Ads or Tracking
100% privacy-friendly — nothing is collected or shared.
Who Is It For?
Minecraft players who want to link portals without guesswork
Builders creating multi-dimensional bases
Server admins helping players fix portal issues
Speedrunners optimizing travel routes
Example Use Case
Say your Overworld base is at (800, 64, -400). Open the extension, convert the coordinates, and instantly see the Nether portal location (100, 64, -50). You’ll know exactly where to build for a perfect link.
Privacy-Focused
All calculations happen in your browser. No login, no signup, no data collection.
What This Extension Does Not Do
Does not connect to Minecraft directly
Does not modify your game
Not affiliated with Mojang or Microsoft
Why Install This Extension?
Minecraft’s 8:1 coordinate rule can be tricky. This extension makes portal linking effortless, accurate, and accessible anytime in your browser.