Hello all , i wanted to ask this thing about elektricks , how mutch V is W ? sorry for bad english

You need to know how many amps as well as watts to figure that out.
The basic formula is :

Watts / Amps = Volts

P = U*I

Power is current * amps


edit: too late :-)

V=W/A (formulas)
A=W/V
W=VxA