How to measure cubic feet of microwave

Do you ever wonder how to correctly measure the cubic feet of a microwave? If so, this blog post is the perfect guide for you. Knowing the size of your microwave can be crucial when selecting one as it allows you to evaluate if it's the right fit for your kitchen space.

It also provides an important indication of its practicality from a technical perspective - many microwaves come with pre-defined cooking and heating functions based on their internal capacity therefore getting an accurate measurement beforehand will allow you to get more out of yours in terms of features and performance.

In order to make sure that measurements are taken appropriately, we'll walk through all steps needed so that by the end, you're equipped with knowledge on how much cubed footage your microwave holds.

What are Cubic Feet and Why is it Important to Measure them with a Microwave?

Cubic feet [wikipedia] is the unit of measurement used to measure the capacity or volume of an object. It’s important that you take this into consideration when looking for a microwave as the size will determine the number of people it can feed, its power capabilities and even if it fits into your kitchen.

Steps to Calculate the Cubic Feet of your Microwave

Calculating the cubic feet of your microwave is a straightforward process.

Step 1:

Begin by measuring the length, width and height of your microwave. When taking measurements, make sure to get as accurate readings as possible.

Step 2:

Once you've got the three dimensions down, you can then calculate the volume in cubic feet by multiplying them together. The formula is Length x Width x Height = Cubic Feet (ft³). Alternatively, you can also use a cubic feet calculator online to save time [The Calculator Site].

Step 3:

After calculating the volume, you'll then have an accurate measurement of your microwave's cubic feet.

Common Mistakes to Avoid When Measuring the Cubic Feet of Your Microwave

It's important to avoid making errors when measuring the cubic feet of your microwave so that you get an accurate result. Here are some common mistakes to look out for:

  • Not taking into account rounded edges – Some microwaves have rounded edges, which should be included in the measurements.
  • Forgetting the interior space – When measuring the length and width, make sure to include the internal space of the microwave as opposed to just the exterior measurements.
  • Not using the correct formula – As mentioned above, it's important to use the correct formula when calculating cubic feet (Length x Width x Height = Cubic Feet).

Related: Can you put a plastic cup in the microwave?

Tools You Need to Accurately Measure the Cubic Feet of your Microwave

To make sure that you get the most accurate measurements of your microwave's cubic feet, it's important to have a few key items on hand. This includes:

  • A measuring tape – Make sure it has both metric and imperial measurements.
  • A notepad – Writing down the dimensions as you measure will ensure that all calculations are recorded accurately.
  • A calculator – To calculate the cubic feet, you'll need a calculator to multiply the length, width and height together.

Tips to Ensure Accuracy when Measuring the Cubic Feet of Your Microwave

In order to get the most accurate measurement possible, it's important to keep in mind these few tips:

  • Double check your measurements – Make sure that all dimensions are correct before multiplying them together. Doing so will avoid any calculation errors and ensure that you get the right cubic feet measurement for your microwave.
  • Measure every inch – When taking measurements, make sure to measure every inch of the space. This includes rounded edges and any internal area of the microwave.
  • Take your time – Don’t rush through taking measurements as this can lead to errors in calculations. Make sure to take your time when measuring so that all dimensions are accurate.


What is the correct formula to calculate cubic feet?

The formula for calculating cubic feet is Length x Width x Height = Cubic Feet (ft³).

How important is it to take accurate measurements of my microwave?

Taking accurate measurements of your microwave is crucial as this will determine its size and features. Knowing the exact cubic feet of your microwave will also allow you to select a model that fits in your kitchen space and get more out of it from a technical perspective.

What does 1.6 cubic feet mean on a microwave?

One cubic foot is equivalent to around 28.3 litres, which means that a 1.6 cubic feet microwave has an internal capacity of 45.3L.

What are the dimensions of a 7 cu ft microwave?

The dimensions of a 7 cu ft microwave can vary depending on the model. Generally speaking, most microwaves range from 25 - 33 inches in length, 16 - 17 inches in width and 14 - 15 inches in height.

What is 0.7 cu ft microwave?

A 0.7 cubic feet microwave is a model that has an internal capacity of 19.9 litres, making it ideal for smaller spaces such as dorm rooms and offices.

What are some other important factors to take into consideration when selecting a microwave?

Aside from size, there are other factors to consider when selecting a microwave such as power output, wattage, interior material (e.g stainless steel) and additional features (e.g digital display). It's also important to consider your budget when making a purchase.

Is 1.1 cubic feet a large microwave?

Yes, 1.1 cubic feet is a relatively large microwave size and can feed up to four people at once. This size also offers more power and performance than smaller models.

How do I calculate the internal capacity of my microwave?

To calculate the internal capacity of your microwave, you'll need to measure its length, width and height, then use the formula Length x Width x Height = Cubic Feet (ft³). Once you've calculated its cubic feet measurement, you'll then be able to deduce the internal capacity in litres.


Measuring the cubic feet of your microwave is an important step that will help you choose a model that fits your kitchen space and meets your needs.

To get the most accurate measurements, make sure to double check all dimensions and use the correct formula for calculation (Length x Width x Height = Cubic Feet). Taking into account other factors such as power output, wattage and additional features will help you get the most out of your microwave purchase.

Now that you know how to accurately measure the cubic feet of your microwave, you'll be able to find a model that's perfect for your home. With some research and know-how, finding the right microwave doesn't have to be difficult!

So take out your measuring tape and get started! Good luck and happy shopping!

2 ratings