Q:
# How many watts make one amp?

Power in watts equals amperes times voltage. So, in a direct current, 1 amp at 110 volts equals 110 watts, whereas 1 amp at 220 volts equals 220 watts.

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Amp wattage depends on the voltage and on whether it is a direct current or an alternating current. The same appliance can consume more or less watts if it is plugged into a 110-volt current or a 220-volt current. By rule, 220 volts consumes more watts.

In an alternating current, the power factor must also be taken into consideration. The power factor indicates the ratio between real power and apparent power in a circuit.

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Q:
## How many milliamps are in 1 amp?

A: One amp is equivalent to 1,000 milliamps, commonly denoted by the symbol mA. Amperage measures the amount of current flow in an electrical circuit in units... Full Answer >Filed Under: -
Q:
## What is the difference between an amp and a milliamp?

A: The only difference between an amp and a milliamp is that an amp is 1,000 times larger than a milliamp. Both amps and milliamps are metric units used by sc... Full Answer >Filed Under: -
Q:
## How many volts equal one amp?

A: Because these two terms measure two different aspects of electricity, it is not possible to convert between the two. Amperage is a measure of current flow ... Full Answer >Filed Under: -
Q:
## How many watts equal one amp?

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