diff --git a/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java b/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java
index a764464..c3a587e 100644
--- a/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java
+++ b/src/main/java/com/thebrokenrail/energonrelics/block/portal/EnergyTeleporter.java
@@ -53,13 +53,34 @@ class EnergyTeleporter {
         }
     }
 
+    private static int changeY(int y, int oldHeight, int newHeight) {
+        int bottomPadding = HardcodedConfig.ENERGY_PORTAL_Y_PADDING;
+        int topPadding = bottomPadding + HardcodedConfig.ENERGY_PORTAL_Y_PADDING_EXTRA_TOP;
+
+        int oldMax = oldHeight - topPadding;
+
+        y = MathHelper.clamp(y, bottomPadding, oldMax);
+
+        int totalPadding = bottomPadding + topPadding;
+        int oldPaddedHeight = oldHeight - totalPadding;
+        int newPaddedHeight = newHeight - totalPadding;
+
+        float multiplier = (float) newPaddedHeight / (float) oldPaddedHeight;
+
+        y = (int) (y * multiplier);
+
+        int newMax = newHeight - topPadding;
+
+        y = MathHelper.clamp(y, bottomPadding, newMax);
+
+        return y;
+    }
+
     private static void teleportWithMultiplier(ServerWorld world, Entity entity, BlockPos center, Vec3d offset, RegistryKey<World> toKey, double multiplier) {
         ServerWorld to = world.getServer().getWorld(toKey);
         assert to != null;
 
-        float yMultiplier = (float) to.getDimensionHeight() / (float) world.getDimensionHeight();
-        int y = (int) (center.getY() * yMultiplier);
-        y = MathHelper.clamp(y, HardcodedConfig.ENERGY_PORTAL_Y_PADDING, to.getDimensionHeight() - HardcodedConfig.ENERGY_PORTAL_Y_PADDING - HardcodedConfig.ENERGY_PORTAL_Y_PADDING_EXTRA_TOP);
+        int y = changeY(center.getY(), world.getDimensionHeight(), to.getDimensionHeight());
 
         int x = (int) (center.getX() * multiplier);
         int z = (int) (center.getZ() * multiplier);