anyone have the capacitor formulas or maybe point me in the right direction
very much apreciated

 

Are these what you seek?
http://www.allaboutcircuits.com/vol_2/chpt_4/index.html

 

anyone have the capacitor formulas or maybe point me in the right direction
very much apreciated

Also try: http://www.allaboutcircuits.com/vol_5/chpt_1/index.html

Which variables are you wanting to calculate, current, voltage, series/parallel capacitance?

Dave