Terraria Aether Biome Locator Spreadsheet

January 25, 2025 | #30

If you know your world's first Guide's name, you can find the Aether.

Just check out this spreadsheet. Make a copy of the sheet so you can edit it. Then enter the name of your world's first guide into the yellow cell, then look at the row that corresponds to the size and jungle side of your world. This will tell you how many blocks away from the side of the world the center of the Aether biome is. The ocean and beach reach inward from the side of the map 676 feet, or 338 blocks, so you can use that to judge where the aether is, and even if you're a little bit off, the Aether is quite large, so you'll still find it every time. Just dig down down down!
Thanks to Terrasteel on YouTube for this info!