Determining the size of your Vizio TV is a relatively simple process that can be completed in a few different ways. In this answer, I will provide you with several methods to determine the size of your Vizio TV, along with step-by-step instructions for each.

Method 1: Check the Product Packaging or Manual
One of the easiest ways to determine the size of your Vizio TV is to check the product packaging or manual that came with the TV. The packaging and manual should have the size of the TV listed somewhere. Here are the steps to follow:
- Locate the original product packaging or manual that came with your Vizio TV.
- Look for a label on the packaging or a section in the manual that lists the TV’s size.
- The size of the TV may be listed in inches or centimeters. Make note of the size and use that as your reference.
Method 2: Measure the Screen Diagonally
Another method to determine the size of your Vizio TV is to measure the screen diagonally. This is a common way to measure TV sizes, as the diagonal measurement is typically the most accurate and consistent way to compare different TVs. Here are the steps to follow:
- Use a measuring tape or ruler to measure the distance diagonally from one corner of the screen to the opposite corner.
- Make sure to measure only the visible screen area, not including the bezel or frame around the screen.
- Round the measurement to the nearest inch or centimeter, and use that as your reference for the size of the TV.
Method 3: Check the TV Settings
If you have access to the TV and a remote control, you can also check the TV settings to determine the size. Here are the steps to follow:
- Turn on the TV and locate the “Menu” or “Settings” button on the remote control.
- Navigate to the “Picture” or “Display” settings menu.
- Look for a section that displays the TV size, which may be listed in inches or centimeters.
- If the size is not listed in the settings menu, you may need to consult the TV manual or contact Vizio customer support for assistance.
Method 4: Look Up the Model Number Online
If you have the model number of your Vizio TV, you can also look up the size online. Here are the steps to follow:
- Locate the model number on the back of the TV or on the product packaging or manual.
- Go to the Vizio website or another retailer’s website that sells Vizio TVs.
- Use the search function to search for the model number.
- Look for the product information or specifications section, which should list the size of the TV.
Method 5: Contact Vizio Customer Support
If you are unable to determine the size of your Vizio TV using the methods above, you can contact Vizio customer support for assistance. Here are the steps to follow:
- Go to the Vizio website and navigate to the “Support” section.
- Look for the “Contact Us” page or button.
- Choose the method of contact you prefer, such as email, phone, or chat.
- Provide the Vizio customer support representative with the model number of your TV and ask for assistance in determining the size.
In conclusion, there are several ways to determine the size of your Vizio TV, including checking the product packaging or manual, measuring the screen diagonally, checking the TV settings, looking up the model number online, and contacting Vizio customer support. By following these methods, you should be able to determine the size of your Vizio TV quickly and easily.