If run for 15 minutes at full heat, a 12 volt (800 watts) such oven will, via an inverter, draw 25 to 33 amp-hours.

## How much power does an 800w microwave use?

Power consume by a 800 watts microwave in 1 hour = 800 X 1 = 800 watt hour = 0.8 kWh of electricity. Power consume by a 800 watts microwave in a month (1 hour/day) = 0.8 X 30 = 24 kWh of electricity.

## How many amps is 800 watts?

Watts To Amps Table (At 120V)

Watts: | Amps (at 120V): |
---|---|

700 Watts to amps | 5.83 Amps |

800 Watts to amps | 6.67 Amps |

900 Watts to amps | 7.50 Amps |

1000 Watts to amps | 8.33 Amps |

## How many amps does a 1000w microwave draw?

Looks like… a typical “1000 watt” microwave will require about 1700 watts of wall power. Dividing by 120 (volts), that would be 14 amps.

## How many amps is 850 watts?

How do you convert watts to amps?

Power | Current | Voltage |
---|---|---|

700 watts | 5.833 amps | 120 volts |

800 watts | 6.667 amps | 120 volts |

900 watts | 7.5 amps | 120 volts |

1000 watts | 8.333 amps | 120 volts |

## How much power does a 1200 watt microwave use?

An average modern microwave will use around 1200 watts. Click calculate to find the energy consumption of a microwave oven using 1200 Watts for 30 minutes a day @ $0.10 per kWh. In addition to using energy while cooking or heating, a microwave will also use 2 to 7 watts of power while in standby mode.

## Is a 900 watt microwave good?

Is a 900 watt microwave good? A 900 watt microwave should give you a good amount of cooking power which should result in food that is cooked quickly. Most microwaves are rated between 600 – 1100 Watts. Microwaves rated at 700 watts and less may not cook food at the same speed as those with higher ratings.

## How many watts is 30 amps?

The formula is 30 amps X 120 volts = 3,600 watts.

## How many watts is 10 amps?

Watts = Amps x Volts

Examples: 10 Amps x 120 Volts = 1200 Watts.

## Can you convert watts to amps?

Converting watts to amps can be done using the power formula, which states that I = P ÷ E, where P is power measured in watts, I is current measured in amps, and E is voltage measured in volts. Thus, the current I in amps is equal to the power P in watts divided by the voltage V in volts.

## What size breaker do I need for a 1000 watt microwave?

A 1000 watt microwave requires about 1700 watt of wall power. That would be 14 Amps. You need at least a 20 Amp circuit for a microwave.

## Does a 1000 watt microwave need a dedicated circuit?

Microwave Oven Circuit

The microwave oven needs a dedicated 20-amp, the 120/125-volt circuit to feed it. … Although it’s not uncommon to see microwave ovens plugged into standard appliance outlets, larger microwave ovens can draw as much as 1500 watts, and these need their own dedicated circuits.

## Can a microwave be on a 15 amp circuit?

Require a 120 volt individual, properly grounded branch circuit with a 3 prong grounding type receptacle, protected by a 15 or 20 amp circuit breaker or time-delay fuse. … Over-the-range models should be on a dedicated circuit.

## How many watts is 2 amps?

Equivalent Amps and Watts at 12V AC

Current | Power | Voltage |
---|---|---|

2 Amps | 24 Watts | 12 Volts |

3 Amps | 36 Watts | 12 Volts |

4 Amps | 48 Watts | 12 Volts |

5 Amps | 60 Watts | 12 Volts |

## How many watts is 15 amps?

15-amp 120-volt circuit: 15 amps x 120 volts = 1,800 watts.

## How many watts is an amp hour?

Watt-hours and amp-hours are both units for electric charge. 1 watt-hour is defined as 1 watt of power expended for 1 hour. 1 amp hour is defined as 1 amp of current expended for 1 hour.