Minecraft End Portal Finder

The calculator uses the mathematical principle of triangulation. When you throw an Eye of Ender from two distinct positions, you record your player coordinates (X1, Y1 and X2, Y2) and the resulting horizontal facing angles (bearing1 and bearing2). By converting these angles into trigonometric tangents, the tool computes the intersection point of the two trajectories, revealing the exact X and Z coordinates (X3, Y3) of the hidden stronghold portal.

Imagine you make your first throw at coordinates X1 = 100, Y1 = 200, yielding a bearing of 45 degrees. You then walk to a second position at X2 = 150, Y2 = 180 and throw a second time, recording a bearing of 30 degrees. Converting these angles and applying the difference equations, the calculator determines that the intersection point—the stronghold portal—is located approximately at coordinates X3 = 320, Y3 = 410. The tool also outputs the exact distance hypetenuse you need to travel from both points.

For the best triangulation results, make sure your two throw positions are spaced at least 50 to 100 blocks apart; throwing from nearly identical spots introduces high margin of error. Always double-check your F3 debug screen to ensure your facing angles and coordinate signs (positive and negative) are entered correctly into the fields.