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Step 1 of 3
Click "Start Now." Position screen at 90° angle to your line of vision. Place lower left corner of credit card onto the black L shape on screen.
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Step 2 of 3
Use your mouse to move the red crosshairs until lined up with the top and right sides of card.
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Step 3 of 3
When the red crosshairs are in place, just click. Your screen size will appear in the Results box.
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If you prefer, you can also search by your device model number.
<< Go Back and Change Selection.
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Shopping Made Simple
We make it easy to find the screen privacy and protection products you want. Start by simply choosing your device.
Refining Results
If your display size is greater than 30”, please call (800) 553-9215 for a quote.
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Get the right size 3M™ Privacy Filter in three easy steps.

The Screen Fit Selector is an easy and accurate way to ensure that you order the right size 3M™ Privacy Filter for your computer. All you need is a standard credit card to place on the tool for measuring.
View the How-To Video or follow the 3 easy steps to the left:

Please Note: It's important to be precise in your placement.


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Frequently Asked Questions
  • If you are using dual monitors please maximize the window and refresh the browser on the monitor you want to measure.
  • For best results, do not alter your screen resolutions. If you reset your screen resolution from it's standard/default, this may prevent accurate measurement.
  • If you continue to receive an error message or clearly inaccurate results, please try the following options:
    • Search by the model number of your device with the Product Finder Tool
    • Please call us toll-free at (800) 553-9215. (Monday through Friday, 7:30AM to 5PM CT)