Free tool
Nether portal calculator.
Turn Overworld coordinates into Nether coordinates and back, so your portals link exactly where you want.
FAQ
Nether portal calculator FAQ
Why divide by 8?
One block in the Nether is 8 blocks in the Overworld. That is why Nether travel is so fast.
My portal goes to the wrong place. Why?
The game looks for an existing portal near the spot first. Build the second portal at the coordinates this tool shows, and keep portals far enough apart.
Is this tool free?
Yes. Free, no account, no limits for normal use. We host Minecraft servers and made these tools to help server owners.
More free tools: Circle generator, Enchantment order, Server status checker or all tools.
Free checklist
Server owner checklist
The 25 things to set up before you invite players: backups, permissions, anti-grief, performance. Plus one short email a month with server tips. No spam.
Ready to launch your server?
Pick a plan, check out and get panel access in minutes. No setup fee, 72-hour money-back, upgrade any time.