Levels adjustment

KS
Posted By
Kyle_Sessions
Aug 19, 2004
Views
148
Replies
2
Status
Closed
In the Levels adjustment dialogue box, is it at all possible to have the Output Levels show up in percentages (0% to 100%) instead of hard numbers (0 to 255)? If not, what’s the best way to work out what hard numbers go with what percentages? Thanks!
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adjust level

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CC
Chris_Cox
Aug 19, 2004
percentage = (number:0..255) / 255
J
jonf
Aug 19, 2004
In case the formula looks more daunting than it needs to, just divide the number by 255.

Or since I suspect you’re starting with the percentage and want to know the number, add a decimal point in front of your percentage, then multiply by 255. (For instance, 75% becomes .75 x 255 = 191.25)

How to Master Sharpening in Photoshop

Give your photos a professional finish with sharpening in Photoshop. Learn to enhance details, create contrast, and prepare your images for print, web, and social media.

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