You’ve decided it’s time for a new laptop screen protector, a replacement panel, or maybe a new bag, and you realize you need the exact screen size. Knowing how to measure your laptop screen correctly is a simple but essential skill. Getting the right measurements ensures a perfect fit for accessories and saves you from the hassle of returns or ill-fitting products.
The Right Way to Measure Screen Size
To find the true size of your laptop screen, you only need a standard measuring tape. Start by placing your measuring tape at the bottom-left corner of the visible screen area. Stretch it diagonally across to the top-right corner of the visible area. It’s crucial to measure only the screen itself, not the plastic bezel or frame surrounding it. This diagonal measurement in inches is the standard size manufacturers use, like 13.3″, 15.6″, or 17.3″.
Why Measuring the Bezel Gives the Wrong Number
A common mistake is to include the black or colored bezel that frames the screen. If you measure from the outer edges of the entire laptop lid, you will get a larger number that does not correspond to the official screen size. This can lead to ordering a screen protector that is too big or a replacement screen that does not fit the internal mounting points. Always keep your measurement within the lit, active portion of the display.
Finding Your Screen Size Without a Tape Measure
If you don’t have a measuring tape handy, there are other reliable ways to find your screen size. The quickest method is to check your laptop’s original product specifications. You can find this information on the manufacturer’s website using your laptop’s model number, which is usually located on a sticker on the bottom of the device. This online specification sheet will list the precise screen size.
Measuring for a Screen Protector or Replacement
While the diagonal size is standard, sometimes you need more detailed dimensions. If you’re ordering a custom screen protector or a hard-to-find replacement screen, you may also need the height and width. Using your measuring tape, simply measure the visible screen area from top to bottom for the height, and from left to right for the width. Having these exact dimensions ensures a perfect fit for your specific needs.
With these simple steps, you can confidently find your laptop’s screen size. Accurate measurements help you make the right purchase every time, whether you’re upgrading your display or just protecting it.
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