How Many Watts Does An Oven Use? (Electricity Cost Included)

Electric ovens are popular because they are safe to cook in, easy to clean, and very user-friendly. Moreover, it can change your kitchen overview, give it a modern and esthetic look and save your time during cooking. 

Electric ovens are called “heavy draw” appliances like refrigerators, dishwashers, and other heavy electric appliances because they use a lot of electric power. The power or wattage usage depends on the size of the oven. The larger the oven, the higher the capacity for heat generation and the higher the power consumption.

When it comes to using an electric oven regularly, the random question that pops into our mind is how much wattage or electricity does an electric oven use? Well, the actual wattage basically depends on the cooking time and the amount of heat power you are generating during cooking, as well as the cost. 

If you are concerned about the wattage your oven uses or are looking for a proper guideline, this article is for you.  Here we will describe all of the necessary details and show the average wattage and cost of using an oven.  

how many watts does an oven use

How much watt does an oven use?

How many watts an oven will use depends on the size of the oven and the usage. Different models of ovens use different watts. Most electric ovens run between 2,000 and 5,000 watts.

However, the cooking time and heat power are also factors in an oven’s wattage count. Modern ovens use about 2,400 watts on high to medium and medium to high heat, while the average electric oven wattage is 1,000 to 5,000 watts.

 Comparison Chart of recommended ovens

We are recommending the 4 best ovens that are efficient to use and those are the highest sold oven.

Breville smart countertop oven

Breville smart countertop oven

Nostalgia’s 12 pre programmed microwave oven

Nostalgia countertop microwave oven

Nuwave convection oven

NuWave infusion technology convection oven

Do watts matter in the oven?

Watts is an energy measurement unit that represents the power of your electrical devices. Usually, the efficiency of an electronic oven is determined by its wattage. So, it’s watts matter in the oven.

Larger ovens use more watts and more watts means more heat is used to cook food, so it takes less time to cook. Smaller or medium-sized ovens, on the other hand, use fewer watts, which means the food is cooked at a lower temperature for a longer period of time. So, when using ovens, watts are very essential to know.

Is a higher wattage oven better?

I think it has become quite difficult to compare top-brand oven models based on wattage and size. Because many ovens are small in size but have the same wattage as large ovens.

If you have a choice between two ovens of the same size from the same brand, go with the higher wattage oven. This is due to the fact that higher wattage ovens produce more heat and heat up food in significantly less time than lower wattage ovens, thereby preventing power wattage. So, I think, a higher wattage oven is far superior to a low wattage oven.

What is a good oven wattage?

In general, good oven wattage refers to the ability to prepare food quickly while using less heat power. Wattage determines how advanced and energy-efficient an oven is. A high-wattage oven cooks faster and uses less energy in less time than a low-wattage oven.

bad or good

A good oven runs at an average wattage of 3,000 watts. Furthermore, high-wattage ovens are frequently more expensive. This is due to its ability to provide you with the best cooking performance by preventing your energy wastage.

How much does it cost (on average) to run an oven for 1 hour?

The average cost of your oven is determined by how frequently you use it per hour and how energy efficient it is. A typical electric oven uses 2 to 5 kilowatts of energy per hour. Electric ovens consume approximately 3,000 watts on average.

If the cost of electricity per kilowatt-hour (kWh) is 12 cents, using a 3,000-watt oven on high heat will cost you approximately 0.36 cents per hour. Modern ovens, on the other hand, use an average of 2,400 watts of medium to high heat. That means that running an oven at 2,400 watts for one hour costs $0.10 per kWh of energy.

How to determine the wattage of an oven?

Electric ovens and microwaves are all designed differently. Capacity, size, shape, cooking power, and wattage are not all the same; they differ from one product to the next.

If you want to determine your oven wattage, you can determine it easily from the owner’s manual or can check the serial number plate on the oven.

We have gathered some average standard wattage of ovens that most ovens use, but it may vary from oven to oven.

0.6-0.7 cubic feet500-700 watts
0.9 cubic feet900 watts
1.1 – 1.2 cubic feet1000 watts
1.29 – 1.47 cubic feet1700 – 1800 watts
1.6 – 1.95 cubic feet1900 watts
2 cubic feet2000 watts
2.77 cubic feet2300 watts

Average oven watts:

In general, standard ovens come in at 1000 to 5000 watts, with the average modern oven running at 2400 watts on medium to high heat, and if it is a gas oven, it comes in at around 1500 watts. Ovens in this range are very useful for regular use and also very popular in the store.

Types of ovenWatts rangeMost popular oven on the store
Electric oven1700W – 1800WAmaste 16 Quart Electric Air Fryer with Dishwasher Safe Accessories and Recipes
Gas oven1500W – 1700WROCCBOX Gozney Portable Outdoor Pizza Oven
Toaster oven1500W – 1600WToshiba AC25CEW-BS Digital convection oven
Wall oven600W – 1800WFrigidaire FFGW2426US Wall Oven – 24 ” 3.3 Cu.
Freestanding oven8000W – 9600WFrigidaire FGIH3047VF Gallery Series 30 Inch Induction Electric Convection.
Slide-in oven1080W – 1500WCosmo COS-EPGR304 Freestanding sliding gas range 4.5 cu ft capacity convection oven.
Drop-in oven4800W – 5500WFrigidaire FGEW3066UF Gallery Series 30-Inch Single Wall Electric Oven.
Steam oven1800W – 2500WWhynter TSO-488GB Large 40-Quart Capacity Multi-Function Convection Steam Oven.
Traditional oven1100W – 1300WToshiba EM131A5C-BS Smart Sensor Microwave Oven.
Counter top oven1800W – 3000WNinja Foodi SP101 8-in-1 Digital Convection Oven
Microwave oven900W – 1700WToshiba – Microwave oven.
Convection oven1800W – 2500WBreville BOV900BSS Smart Air Oven.
Convection microwave oven1000W – 1200WCuisinart Cubic-Foot Microwave Oven.
Bench-top convection oven1525W – 2370WOster TSSTTVFDDG-R Oven Door Coaster, Extra Large.
Conventional Electric oven1500W – 2000WConvection Toaster Oven Air Fryer 8-in-1 Combo Countertop Conventional Electric Oven.
Single oven  –Camp Chef Artisan Outdoor Pizza Oven.
Double oven9600W – 12000WFrigidaire FGET3066UF 30-Inch Double Wall Electric Convection Oven.
Oven with wifi1800W – 2400WCOSORI Combo 26.4QT Toaster Air Fryer 12 Functions Countertop Large Oven.
Multifunctional oven1700W – 2250WMultifunctional Digital Air Fryer + Rotisserie, Dehydrator, Convection Oven.

Which oven will save the highest money?

Worth the price

There is no doubt that the electric oven is a time-saving and essential gadget for modern life, but the use of this device regularly costs a lot of electricity and the users have to pay a lot of money for it.

There are many types of ovens available on the market. You can save your money by choosing the right one for you. 

If you want an energy-efficient oven, you can buy a gas oven instead of an electric one. It uses less energy, heats up faster and costs less than other electric ovens.

You can also choose a convection oven, which uses 20 percent less energy than other ovens and cooks faster at lower temperatures.

How to calculate the oven’s power consumption?

To calculate power consumption, first, you have to know your oven wattage, then the cooking or operational hours and the electricity charges. Exemplary, if you have a 1000-watt oven and you use it every day for 1.5 hours, the power consumption will be

      total= p(watts) x T (hour/s)

      total=1000 W x 1.5 h = 1500 W = 1.5 kW

      Electricity cost/price=1.5kW x 0.10 = $0.15 per hour

You can easily calculate your power consumption with these given equations or by using the electricity usage calculator.

Electricity cost for different watts oven

The cost of electricity for the oven is determined by the oven’s capacity or the number of watts it consumes, as well as the current electricity price. The higher the cost of electricity, the larger the oven or the more watts used. Here are some electricity costs for different wattages, which we hope will be useful to you.

Electricity price/cost: nearly 10 cents

Oven’s watts/ kWElectricity priceCost per HourCost Per WeekCost Per MonthsCost Per Year

Electricity cost: nearly 15 cents

Oven’s watts/kWElectricity price Cost per HourCost Per WeekCost Per MonthsCost Per Year

Electricity cost: above 20 cents

Oven’s watts/kWElectricity priceCost per HourCost Per WeekCost Per MonthsCost Per Year

The most popular energy-efficient oven you should buy:

You might be wondering which ovens are most sold and energy-efficient. I’ve picked 4 top uses ovens among 177 models. So let’s check them!

Black decker toaster oven

Black decker toaster oven

The oven has four cooking functions: baking, broiling, toasting, and keeping food warm. It has 1150W of power and is large enough to cook a 9-inch pizza, four slices of bread, and a variety of other snacks and meals.

It has a precise 30-minute cook timer and a longer baking task with a dwell feature. It also includes a crumb tray, a baking sheet, and a broil rack.

Breville smart countertop oven

Breville smart countertop oven

The Breville smart countertop oven is a high-performance oven with 10 cooking functions and an interior oven light that guides you to perfection. Using the convection setting, you can cut cooking time by up to 30%. It has 1800W of power and a voltage range of 110 to 120v.

The oven has a large capacity of 13-inch pizza, 9-slice toaster, 9 x 13-inch baking pan, 12-inch muffin pan, and it comes with two heavy duty oven racks, 13-inch nonstick pizza pan, stainless steel broiler rack,  13-inch x 9-inch enameled baking pan and a dehydrate basket.

Nostalgia’s 12 pre programmed microwave oven

Nostalgia’s 12 pre programmed microwave oven

This 800 Watt microwave has a cooking capacity of 0.9 cu. ft. and 12 preprogrammed cook settings, providing the cooking power required to quickly cook and reheat food. The oven has an easy-to-read LED display, as well as a digital clock for cooking settings.

It features a control panel, a sleek chrome door handle, a simple program dial, and fun accents. Furthermore, the rotating glass carousel aids in the even cooking of food.

Nuwave convection oven

Nuwave convection oven

At the touch of a button, the NuWave convection oven has 12 preset cooking options for frying, baking, broiling, toasting, broiling, dehydrating, reheating, defrosting, and producing restaurant-quality waffles, pizza, and bagels. It has a digital temperature probe that almost eliminates overcooking and undercooking by detecting the internal temperature of your food as it cooks.

It has digital controls and 40 easy-to-follow recipes, as well as precise time and temperature control and changeable quartz heating components, so almost anyone can cook in this oven. It also comes with high-quality accessories like a heat-resistant tempered glass door, a silicone pad, nonstick enamel baking pan, and a stainless steel pan.

What’s affecting the cost per uses/hour in an oven?

As we mentioned before, the cost basically depends on the oven’s wattage and the heat power. If your oven has a good wattage, it will heat up quickly and the cost will be less. But if your oven has low wattage, it will take a long time for cooking and that will increase the cost. 

Furthermore, the internal volume of the oven affects the cost per use. There are three types of volume: large volume (more than 65 liters), medium volume (starting at 35 liters), and small volume (less than 35 liters) (12-35 liters). An oven with a large internal volume consumes more than 1 kilowatt per hour.

The cost is sometimes increased by the user’s mistake. If you do not properly lock your oven door, heat will escape, causing it to take longer to cook and increasing the cost. Sometimes we forget to unplug the oven, which also increases the cost.

Choosing an oven that saves electricity/ energy

We may all wonder how much power or energy our oven consumes or how much electricity bill we have to pay for using an oven or microwave. There are many types of ovens available with different wattages as well as several energy-efficient ovens on the market today that use less electricity.

One of them is a convection oven. It consumes approximately 20% less energy than other ovens. Hot air constantly flows around the food through the oven space due to the presence of an assisted fan in the convection oven. This allows food to be cooked more quickly at lower temperatures while using less energy.

So, for the proper use and energy savings, we recommend the convection oven.

Watts rating of oven

The average watt range of ovens is 2000 to 5000 watts, but most modern ovens are also 2400 to 3000 watts. The capacity or wattage determines the efficiency, how much heat they can generate, the cooking frequency and longevity, and how much it will cost per use.

Quality of any product

Not all ovens are energy efficient; nevertheless, some ovens save significantly more energy than standard ovens. As an example: At high temperatures, the toaster oven consumes 0.33 kWh per hour, the electric oven consumes 2.0 kWh per hour, and the microwave oven consumes 1.44 kWh.

However, the convection oven consumes 1.39 kWh of power in only 45 minutes.

Watts standard oven: (how many watts is a standard oven)

The number of watts used by a standard oven is determined by its size, model, power efficiency, and mode of operation. The maximum wattage of an oven is never used. A standard oven uses up to 1,000 watts for low-temperature cooking, 1,500 watts for medium-temperature cooking, and 3,000 watts for high-temperature cooking.

Tips to save energy when using an oven?

We all know that cooking with an oven uses a lot of energy and electricity, and it also costs a lot of money month after month. However, by following a few simple tips and tricks, you can save energy. Follow these tips to save energy:

  1. Proper Cookware:  Use a proper cookware that suitable for your     oven preparing food. To save energy, you’ll need the right cookware.
  2. Put a Lid on Cookware: While the dish is cooking in the oven, cover it with a lid. It will assist in lowering the oven’s temperature and saving energy.
  3. Cook at the same time: When you have a lot of dishes to prepare, try to put them all in the oven at the same time. It will save you both energy and time.
  4. Maintain the Pan and Burner Size: Don’t ever put a small pan on the largest burner because this will result in heat loss. You will waste more than 40 percent of the heat if you use a 6 inch pan for an 8 inch burner.
  5. Use ceramic and glass pans: Try to use ceramic or glass cookware. This can hold more heat than other cookware and helps to save energy.
  6. Self cleaning features: After baking something, use the oven’s self-cleaning function to keep the heat in and prevent heating up a cool oven.

Do countertop ovens save energy?

Yeah, countertop ovens use less power than other electric convection ovens, making them more energy-efficient kitchen appliances. It uses 1200 to 1400 watts of electricity and 1/3 to 1/2 less energy than a convection oven.

Furthermore, a countertop oven does not take up much space in the kitchen. Countertop ovens of all sizes and shapes are now available on the market at reasonable prices. You can easily get one to meet your needs.

General FAQs

How many watts does a conventional oven use & How much does it cost?

A conventional electric oven’s consumption range is between 2000 W to 5000 W, and it consumes approximately 2 kW to 5 kW of energy per hour. A convection oven will cost roughly $60 per year for average use of 2 to 3 hours per week if the electricity cost is $13 cents.

How many watts does a gas convection oven use & How much does it cost?

The power of a typical gas oven ranges between 1500 and 1800 watts, depending on the size of the burner. The power of a 4550 btu gas burner is 1285 watts, a 9200 btu gas burner is 2628 watts, and a 10000 btu gas burner is 2857 watts. If a 1500 W gas oven is used for one hour, it will cost $0.25 each day or $89.80 per year.

How many watts does a small oven use & How much does it cost?

A small oven’s power consumption ranges from 1200 W to 1400 W, and small ovens are more energy efficient because they use less energy and heat up quickly. It will cost $0.13–$0.20 per hour and $47.45–$71.17 per year for a 1–1.5 kW oven.

Related Articles:

Are oven heating elements universal? (Checked)

Do ovens turn off Automatically? (Here’s Why)


Energy efficient guide for stove and oven

Cooking time energy saving

Scroll to Top