The research about capacitance of metal sphere has been done. Metal spheres used in this research are made from Alumunium with three various diameters i.e. 20, 40 and 120 mm. The measurement was done ten times using high-voltage power supply as the charge source with voltage variation from 0,5 kV to 5 kV with interval of 0,5 kV. This eksperiment is based on Phywe method. Then, the average capac…