CALCULATE THE COORDINATES OF THE CENTER OF THE CIRCLE GIVEN THREE POINTS 

Enter the coordinates value and click the Calculate button. Clicking the Reset button will clear entered values.

Description Data Entry
Point#1  X1 coordinate
Point#1  Y1 coordinate
Point#2  X2 coordinate
Point#2  Y2 coordinate
Point#3  X3 coordinate
Point#3  Y3 coordinate
Tool diameter
Circle center X coordinateCalculated
Circle center y coordinateCalculated
Measured diameterCalculated
Enter only numeric values (no commas), using decimal points where needed. Non-numeric values will cause errors.