How many volts in 1 ampere?

That's like asking how many meters in a liter.

Ampere and Volt are two DIFFERENT measurements.

Ampere is how much electricity you are using, while volts are how much pressure the electricity is under(Think water).

If you want to figure out how many amperes your appliance is using you could use this formula: P=UxI (Watt=Volt x Ampere) or U=RxI(Volt=Resistance x Ampere).