How many amphere in 220 volts?

To determine the number of amps in 220 volts, you need to know the resistance (in ohms) or the power (in watts) of the circuit. According to Ohm's Law, the current (in amps) can be calculated using the formula: Amps = Volts / Ohms. Alternatively, if you know the power, you can use the formula: Amps = Watts / Volts. Without additional information, the number of amps cannot be determined solely from the voltage.