The induction stoves are regarded highly for their energy efficiency and fast cooking method. An induction stove uses the concept of electromagnetism using which it draws less current but heats the food quickly.
Several research estimate that an induction stove uses 10 percent less electricity than an electric cooktop.
Read on more to find how to calculate the power consumption of an induction stove and how it cooks food sooner by consuming less electricity.
How to calculate Induction Stove Electricity Consumption?
We have made it clear that induction stoves are energy efficient and consume less power. But how much power does it exactly need for cooking?
Consider your induction stove is using a maximum wattage of 2000 watts. The number of kilowatts consumed per hour is 1 unit of electricity. When the induction stove runs at this maximum wattage for one hour, it will draw 2 units of electricity.
Now, the formula for calculating daily energy consumption is,
(Wattage x Hours)/1000
If you are not into mathematics and calculations, we have another option to measure power consumption.
You can get an electricity usage monitor that measures the electrical usage of appliances. You have to plug the device into the power socket and connect the induction stove to this device. The reading on the device will give you the electrical consumption of your induction stove.
Why Induction Cooktops need less electricity?
An induction cooktop consumes less electricity because they work based on the concept of electromagnetism, where electricity creates a magnetic field.
The magnetic field produces a current inside the pans which generates heat. As you can see an induction cooktop, electricity is not directly used for cooking. The electricity is only used to create a magnetic field.
Furthermore, an induction cooktop uses 85% to 90% of the heat energy generated for cooking. But the gas and electric cooktops use only 65% to 70% for cooking. So, you can cook your food sooner using the induction cooktops which reduces the consumption of electricity.
Additionally, the induction cooktop turns off instantaneously. As soon as you cut the power supply, it turns off and cools down, thereby reducing any unwanted consumption of electricity.
Some of the latest models come with smart technology. They optimize the power automatically and reduce the power if the food is cooked for a longer duration. It senses if there is no cookware placed on the top and automatically cuts off power.
What is the Difference Between 1200 watt and 1800 watt Induction?
Watt is the unit of power. Every induction cooktop will come with specific watts. An induction cooktop with a higher watt can generate more heat than the one with a lower watt.
For instance, the 1800 watt will produce more heat than the 1200 watt. Hence, you can cook your food faster. However, the downside is that 1800 watts will draw more power than the latter.
Frequently Asked Questions?
The induction stoves are rated with a power range between 1500 to 3000 watts. This power is higher than the power rated for the majority of household appliances.
Yes, they use the concept of electromagnetism to draw less current for cooking. Furthermore, the induction cooktops turn off instantaneously and cool down which reduces unwanted consumption of electricity.
In the initial stages, almost all cooking was done using gas stoves. However, the situation is gradually changing and these days, a lot of chefs prefer cooking in induction cooktops.
Induction cooking is one of the safest cooking methods. They do not have gas lines and do not cause combustion. They turn off automatically once the timer reaches zero. Some models come with smart features that turn off the appliance automatically. If there is no cookware placed on the top.
On average, an induction cooktop takes 4 minutes to boil 0.75 liters of water. It takes 7 and 8 minutes for electric and gas cooktops, respectively, to boil the same quantity of water.
No, it is not advisable to use normal vessels on induction stoves. You have to use vessels made of ferrous metal in the base. Materials like fully stainless steel, copper, and aluminum won’t work. Even if they work, the efficiency would be very less.
The induction cooktops have a glassy surface, but they are very sturdy. They can resist scratches to a great extent. Sometimes, it can cause scratches on the cookware.
As you can see, induction cooktops are the most energy-efficient among all the three cooktops. Still don’t believe us? You can use our formula to calculate the power consumption of your induction stove and see for yourself.
If you have any additional queries or doubts, let us know using the comments section below, and we will help you out.