Keep in mind you might want to do this for a number of different sized images and devices.Ĥ. Name it something appropriate like iPhone4 1" x 2". Set it to the number of horizontal and vertical pixels you want to work with and the output device resolution (e.g., 326 ppi in this example) and before you hit OK, click the button. Choose File - New to create a new document. Enter that into the Print Resolution field for safe keeping.ģ.
![3 inches actual size image 3 inches actual size image](https://printableruleractualsize.com/wp-content/uploads/2020/04/mm-ruler-clipart-1.jpeg)
You might get a number like 326 ppi for an iPhone 4, for example. Figure out what the exact screen resolution on the mobile device is. Go into Photoshop's Edit - Preferences - Units & Rulers menu and enter that value into your Screen Resolution field for safe keeping.Ģ. Do this by measuring the display and dividing by the number of pixels.
![3 inches actual size image 3 inches actual size image](https://calendartomap.com/wp-content/uploads/2019/11/Inch-ruler-actual-size.png)
Figure out what your exact screen resolution is on your development system's monitor. (I realize the problems that will occur for, say an image of 24" by 36" that won't fit on any screen.but I'm talking about a mere 2 x 2 image.) I design cell phone graphics and I need my PS screen display to appear exactly the same size as the cell screen will be.ġ. So then the question is how do I get my screen display to show the exact same size as what the print/output display will be. Yes, when my image is printed, it comes out at exactly the 2x2 dimensions I set up. Most Fractional Rulers are based on the English measuring system where scales are graduated in units of one inch and fractions of an inch.Noel, hi. Decimal Rulers have graduations or marks which are based on the decimal system such as 0.5, 0.25, 0.1, 0.05, etc. Fractional Rulers have graduations or marks based on fractions, for example 1/2", 1/4" 1/8", 1/16", etc. There are two types of scales commonly used on rulers Fractional and Decimal.
![3 inches actual size image 3 inches actual size image](https://cdn.vdocument.in/doc/1200x630/60dcf38cae70927ec243d525/structural-mapping-and-assessment-of-controls-on-gold-2020-11-3-summary-12.jpg)
I google the PPI reference and found 100 PPI to my screen,Īfter i measure the size of virtual ruler by a actual ruler, The diagonal screen is 15.6"(inches) of my laptop computer, resolution is 1366x768 pixels. 3.25" = 3 1/4"Īdjusting this virtual ruler to actual size To convert decimal inch to fractional inch, fill decimal inch into the blank Decimal inch.To convert fractional inch to mm or cm, fill fraction into the blank Fractional inch, e.g.To convert CM to fractional inch, fill number into the blank CM,Į.g.To convert MM to fractional inch, fill number into the blank MM, e.g.Understand your question with the best visualization. With a ruler to show the corresponding of units, Inches to cm, inches to mm, include fraction and decimal inches, This is an online length converter, convert millimeters(mm) to inches, centimeters(cm) to inches,