What Is The Standard Whiteboard Size And How To Choose One?

The standard whiteboard size is an important consideration for businesses, schools, and other organizations that use whiteboards for presentations, meetings, and other collaborative activities. Whiteboards come in a range of sizes, and choosing the right size can have a big impact on the effectiveness of your presentations and the overall functionality of the space where the whiteboard is used.

In general, the most common whiteboard sizes are 4 feet in height and 6 feet in width, 4 feet by 8 feet, and 5 feet by 20 feet. These sizes are commonly used in different schools, universities, and colleges. These sizes are large enough to be visible from a distance, but not so large that they dominate the room or make it difficult to reach all parts of the board.

In this guide, I’ll provide you with all the necessary information to help you select the perfect whiteboard for your needs. I’ll be discussing different standard whiteboard sizes, as well as the different types of whiteboards.

Standard Whiteboard Sizes

Standard Whiteboard Size

Having the appropriate whiteboard size is an essential part of tutoring students or teaching in a classroom. Therefore, it is important to have a good understanding of what size would be most suitable for your teaching needs.

Commonly found in classrooms and boardrooms, the standard whiteboard is 4 feet high by 6 feet wide. If more space is needed for writing notes in a class, whiteboards that measure 4 feet high by 8 feet wide are also common and could be found easily.

Whiteboards are available in a range of sizes, so you can find the right one for your needs. This table provides the most common whiteboard dimensions and their typical uses.

USEWhiteboard Dimensions (H × W)
To teach individual students1 × 1 ft.
To teach individual students1.5 × 2 ft.
To teach individual students2 × 2 ft.
To teach 2-3 students2 × 3 ft.
To teach 2-3 students2 × 4 ft.
To teach 2-3 students3 × 3 ft.
To teach 2-3 students4 × 3 ft.
To teach 5 to 8 students and drawing4 × 4 ft.
To teach 5 to 8 students and drawing4 × 5 ft.
To teach a class of 20+ students4 × 6 ft.
To teach a class of 20+ students4 × 8 ft.
To teach a class of 20+ students4 × 10 ft.
To teach a class of 20+ students5 × 6 ft.
To teach a class of 40+ students4 × 12 ft.
To teach a class of 40+ students4 × 16 ft.
To teach a class of 40+ students5 × 8 ft.
To teach a class of 50+ students4 × 20 ft.
To teach a class of 50+ students5 × 10 ft.
To teach a class of 50+ students5 × 12 ft.

The size of the board has a direct impact on its usability for teaching, with larger boards being able to accommodate more students at once. A larger chalkboard can be beneficial for both teachers and students. It allows the teacher to write bigger, clearer notes that are easily visible from far away, making it easier for students to understand the lesson and follow along.

Related: Whiteboard Eraser Size?

What Things Should be Considered When Choosing a Whiteboard Size?

When it comes to choosing the right whiteboard size, there are a few key factors to consider:

  1. Size of the room or space: The size of the room or space where the whiteboard will be used is an important factor to consider. If you have a small conference room or office, you may not have the space for a large whiteboard. On the other hand, if you have a larger space, such as a classroom or training room, you may want to opt for a larger whiteboard to make sure that everyone in the room can see it easily.
  2. Type of presentations or activities: Another factor to consider is the type of presentations or activities you will be using the whiteboard for. If you plan to use the whiteboard for detailed presentations or diagrams, you may want to choose a larger whiteboard to give yourself plenty of space to work. Or If you only need the whiteboard for simple note-taking or brainstorming, a smaller size may be sufficient.
  3. Material and mounting options: Consider the material that the whiteboard is made from and the mounting options available. Whiteboards can be made from a variety of materials, including melamine, porcelain, and glass, each with its own benefits and drawbacks. Some whiteboards come with a frame or stand, while others are designed to be mounted on a wall.
  4. Budget: Finally, consider your budget when choosing a whiteboard size. Whiteboards can range in price, with smaller whiteboards generally being more affordable than larger ones. Determine your budget and look for a whiteboard that fits within it while still meeting your size and functionality needs.

By considering these factors, you can choose the perfect whiteboard size to meet your needs and ensure that your presentations and meetings are a success.

Different Types of Whiteboards

There are several types of whiteboards to choose from, each with its own benefits and drawbacks. Some of the most common types of whiteboards include:

  1. Melamine whiteboards: Melamine whiteboards are the most affordable option, but they may not be as durable as other materials. Composite material is used to make these type of whiteboards that is covered with a melamine surface, which is what gives them their white color. They are lightweight and easy to install, but they can be prone to staining and ghosting (when faint marks from previous writing remain visible).
  2. Porcelain whiteboards: Porcelain whiteboards are more expensive than melamine whiteboards, but they are more durable and resistant to staining. They are made from a type of ceramic material that is fired at high temperatures, which makes them strong and resistant to wear and tear. They are also easy to clean and maintain, making them a popular choice for schools and other high-use environments.
  3. Glass whiteboards: Glass whiteboards are the most expensive option, but they are also the most durable and have a sleek, modern look. Tempered glass is used to build these type and are resistant to staining and ghosting. Easy to clean and maintain, but they may be more difficult to install and may not be suitable for all environments (such as classrooms with young children).
  4. Magnetic whiteboards: Magnetic whiteboards have a surface that is coated with a layer of iron oxide, which allows them to hold magnets. This makes them a popular choice for use in classrooms and offices, where they can be used to display notes, documents, and other materials. They are available in a range of sizes and materials, including melamine, porcelain, and glass.
  5. Mobile whiteboards: Mobile whiteboards are designed to be easily moved from one location to another. They typically come with wheels or a stand that allows them to be easily rolled into place. They are a good option for organizations that need to be able to set up a whiteboard quickly and easily in different locations.
Related: Dimensions of Index Card

How to Properly Clean a Whiteboard?

Cleaning a whiteboard is an important task to keep your board in good condition and ensure that it is always ready for use. Here are some steps you can follow to clean your whiteboard:

  1. Gather your supplies: You will need a whiteboard cleaner, a soft cloth or sponge, and a dry-erase marker.
  2. Remove any dry-erase marker residue: If there is any dry-erase marker residue on the board, use a dry-erase marker to write over it. This will help to loosen the residue, making it easier to remove.
  3. Spray the whiteboard cleaner: Spray the whiteboard cleaner onto the board, making sure to cover the entire surface.
  4. Wipe the board clean: Use a soft cloth or sponge to wipe the board clean, making sure to remove all of the cleaner and any remaining marker residue.
  5. Dry the board: Once you have finished wiping the board clean, use a dry cloth to dry the surface.
  6. Repeat as needed: If the board is particularly dirty, you may need to repeat these steps a few times to get it completely clean.

It is important to use a whiteboard cleaner specifically designed for whiteboards, as other cleaners may damage the surface or leave a residue.


So in this post, I have discussed the standard whiteboard sizes and different types. So when you are about to choose one for yourself. You can get a good idea from this guide. Furthermore, I have also covered the proper cleaning techniques you need to follow for better maintenance of your whiteboard.

Whiteboards are a great addition to any office or classroom setting and by following these steps, you can ensure that your board is always in perfect condition.

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