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How Many Amps Does an Oven Use? (All You Need to Know)

Keeping count of the amperage that an oven uses can be a challenging task for several reasons. There are so many factors involved.

We have researched different aspects of measuring the amps of a running oven. In this article, we will walk you through the breakdowns of how many amps an oven uses.

How many amps does an oven use?

An average kitchen oven uses about 30 to 50 amps. This range expands as we consider more industrial ovens with more burners. If you consider an industrial oven that has a quick-heat burner or convection oven features, it will consume about 50 to 60 amps.

The amount of amps used by an oven mainly depends on the type of the oven, settings, features, model, and more. So you will have to take several factors into account. But an average kitchen oven will pull something between 30 to 50 amps.

And in the case of business devices, such as an industrial oven with convection oven features and quick-heat burners, the amp used will be even higher. Ovens like these consume about 50 to 60 amps on average.

Toaster oven:

Toaster ovens pull about 10 to 15 amps. The number varies according to the size of the toaster and its heat settings.

Electric oven:

An average electric oven pulls about 30 to 50 amps typically. The number may increase in case of a power surge.

Gas oven:

Gas ovens generally use very little electricity and amp. They mostly need electricity to only ignite the system. So it is able to work with lower levels of amps compared to other ovens.

On average a gas oven uses 10 to 30 amps. The number may vary according to the size of the oven, model type, and power settings. 

Convection oven:

Convection ovens also use very little electricity. An average convection oven will pull up only about 7 to 15 amps while they are running. 

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How many amps does an electric double oven use?

Electric ovens, even a simple oven, are considered heavy draw appliances. That is because they consume more power than most other home appliances. The size of these devices is crucial in deciding how much energy is necessary to run them.

Bigger and more complex electric ovens will always consume a higher amount of amps. So an electric double oven will consume more power and amps.

An electric double oven uses about 50 amps. These ovens operate on a separate and grounded 4-wire circuit breaker. In the case of single ovens, they consume about 30 amps. And in the case of double ovens, they consume about 50 amps on average.

How much does it cost to run an oven for an hour?

The cost to run an oven for an hour mainly depends on the type of oven we are talking about, its settings, power requirements, and more. Most of the kitchen ovens consume something between 2000 to 5000 watts, pulling up between 10 to 50 amps.

Assuming that your average kitchen oven consumes 3000 watts and the price per kilowatt-hour of electricity is 12 cents, we can say that it costs 36 cents to run an oven for an hour.

And considering a large electric oven that takes up more power, the range may vary between 36 cents to 12 dollars per month. That is if you’re running the oven continuously for an hour for active cooking.

And if you use an oven for five days a week, then the cost to run an oven per month will be $7.2. You should also consider the volume of the oven to calculate its cost to run. There are three categories of volume: large, medium, and small volume.

The ovens that have about 65 liters capacity are considered ovens of large volume. The ovens with a capacity of more than 35 liters are ovens of medium volume. And the ovens that have a capacity of more than 12 liters are considered ovens of small volume. 

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How do you calculate the power consumption of an oven?

To calculate the power consumption of an oven, you will need to find out how much power or watts it consumes. In addition, you will have to take the mode of cooking, power settings, size and type of the oven, and frequency of its use into account.

Let’s take a look at some notable steps that you can follow to calculate the power consumption of an oven: 

Take the factors into account:

In order to calculate the power consumption of an oven, you will need to know the wattage of the oven and the duration of oven use. Most ovens consume between 2000 to 5000 watts in order to operate.

Once you have learned the number of watts that the oven consumes, you can easily calculate the power it consumes to run.

There are some other factors that you will have to consider as well. For example, you should factor in the mode in which the oven is working, it is cooking temperature, the frequency at which you are using the oven, size of the oven, type of the oven, and such.

Use the formula:

To calculate the power consumption you will have to use a formula that involves both the wattage and hours of oven operation.

Simply multiply the number of watts that the oven uses with the duration of oven runtime in an hour. And you will find the total power consumption of the oven.

For example, if the total wattage of the oven is 800 watts and it runs for 1.5 hours, then the total power consumption will be 1.2 kWh. And this is how you should calculate the power consumption of an oven.

How to lessen the power consumption of a microwave?

Higher energy consumption, especially when it is unnecessary, is bad for both our planet and our bank balance. So we should always look for ways to lessen the power consumption of a microwave. Here are some energy-saving tips for you:

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Unplug when not in operation:

Make sure to unplug the oven when you’re not using it. Most people tend to keep the microwave plugged into the power socket even when they are not using it. But unplugging it will help you lessen the power consumption of the microwave.

Use a gas oven:

As we have already mentioned, gas ovens consume much less energy than most other ovens. So you should consider switching to a gas oven if you’re trying to lessen the power consumption of the oven.

Note that a gas oven will consume about 60 to 80% less energy than any electric or conventional oven.

How much power does a 1000w microwave use?

A 1000 watt microwave will consume about 1 kWh unit of electricity in an hour. That is if you keep the oven running.

So if you’re trying to calculate the amount of power that the microwave will consume in an entire month, then it will be 30 kWh of electricity. Also, note that the 1000 watt microwave will consume between 5 to 8 amps.

Does a bigger oven consume more electricity?

Yes, it is true that a bigger oven will consume more electricity. Size has a massive impact on the consumption of electricity by an oven. So you will have to take the size of the oven into account when estimating its electricity consumption.

While a typical oven will consume about 30 to 50 amps on average, a larger oven will consume a greater amount.

In addition, you should keep in mind that the newer models of ovens are more energy-efficient than the previous ones. So they consume much less electricity. Note that a new oven can consume up to 30% less energy.

What size breaker does an oven need?

The NEC wiring code suggests that you will need a 50-ampere breaker for an electric oven. But note that an industrial oven or toaster oven may have other needs.

You can easily estimate the size of breaker that an oven might need. Simply estimate the size of the circuit breaker based on the amount of current that the oven will draw.

If it is the kind of oven that draws a greater amount of current then you will need a larger breaker, whereas you will need a small breaker for ovens that pull lower amps.

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Final Thoughts

An average kitchen oven uses 30 to 50 amps, depending on its size and type, temperature mode, runtime, and more. They use about 2000 to 5000 watts to operate. And these numbers increase by about 10% when we are considering industrial-grade ovens. In that case, the ovens use about 50 to 60 amps.