Monitor ppi calculator

This easy-to-use PPI calculator identifies the dots per inch (DPI), pixels per inch (PPI), and display size in centimeters and inches for any device, ranging from desktop PCs through to smartphones and other portable devices.PPI is a measurement of resolution or pixel density that denotes the number of pixels that appear within a 1-inch line on a display. This PPI calculator assumes that the pixels are square; as such, the horizontal and vertical PPI are identical.In addition to calculating the PPI, the calculator also identifies the total number of pixels on the display and the distance between the center of the two pixels, which is also referred to as the dot pitch and is the inverse of the PPI.How to Manually Calculate PPIVarious approaches can be employed to calculate PPI. The method that is most commonly employed involves calculating the pixels per inch from the diagonal screen size (in centimeters or inches) and the number of pixels along the horizontal and vertical edges of the display.Step one: Calculate the number of pixels that appear on the diagonal using the following formula:dp = √(w2 + h2)Where w is the number of pixels that appear along the horizontal edge, and h is the number of pixels that appear along the vertical edge.You can then use the output of this calculation to determine the PPI as the ratio between the number of pixels that appear along the diagonal screen size as follows:PPI = dp / diWhere di is the diagonal screen size in inches.Example Calculation of Pixels per Inch (PPI) & Dot Pitch (DPI)Let's apply the formula outlined above to determine the PPI of a desktop computer screen.First, measure the diagonal size of the computer display. For this calculation, we'll say it is 10 inches.Record the vertical and horizontal pixel count. For this calculation, we'll say they are 600 and 800 pixels respectively.We can now compute the number of pixels along the diagonal as follows:dp = √(w2 + h2) = √(8002 + 6002) = √1,000,000 = 1000We can use this output of this calculation to compute the PPI as follows:PPI = dp / di = 1000 / 10 = 100.As such, the desktop computer screen has 100 pixels per 1-inch line on the display.We can go one step further to calculate the dot pitch as the reciprocal of the PPI:dot pitch = 1 / 100 in = 0.01 in = 0.254 mmYou may also be interested in our eDPI Calculator or TV Viewing Distance Calculator

Reviewed by: Vulplex This image showcases a One Direction: Cool Stunning Laptop Wallpaper.One Direction: Cool Stunning Laptop WallpaperDownload Wallpaper High-quality wallpapers available for all devices, with resolutions up to 8K. Perfectly optimized for all screen sizes, these wallpapers ensure a crisp and vibrant display, no matter the device you use.16:9 Aspect Ratio (Widescreen, Landscape) (Desktop PC, Windows Computer)1280x720 (HD, 720p)1366x768 (HD)1600x900 (HD+)1920x1080 (Full HD, FHD, 1080p)2560x1440 (Quad HD, QHD, 2K, 1440p)3200x1800 (WQHD+)3840x2160 (4K UHD, 2160p)5120x2880 (5K)7680x4320 (8K UHD)4:3 Aspect Ratio (Standard)800x600 (SVGA)1024x768 (XGA)1152x864 (XGA+)1280x9601600x1200 (UXGA)2048x1536 (QXGA)16:10 Aspect Ratio (Popular on Laptops)1280x800 (WXGA)1440x900 (WXGA+)1680x1050 (WSXGA+)1920x1200 (WUXGA)2560x1600 (WQXGA)2880x1800 (Retina MacBook Pro)3840x2400 (WQUXGA)Apple iPads & Android Tablets (Landscape & Portrait)2266x1488 (8.3 inch, 326 ppi)1488x2266 (8.3 inch, 326 ppi)1920x1200 (10.1 inch)1200x1920 (10.1 inch)2360x1640 (10.9 inch, 264 ppi)1640x2360 (10.9 inch, 264 ppi)2388x1668 (11 inch, 264 ppi)1668x2388 (11 inch, 264 ppi)2732x2048 (12.9 inch, 264 ppi)2048x2732 (12.9 inch, 264 ppi)2800x1752 (12.4 inch, 266 ppi)1752x2800 (12.4 inch, 266 ppi)2960x1848 (14.6 inch, 240 ppi)1848x2960 (14.6 inch, 240 ppi)iPhones & Android Phones (Portrait Mobile Phones)1080x2400 (Full HD+)1440x3120 (QHD+)1080x2340 (Full HD+)1440x3088 (QHD+)1440x3216 (QHD+)1179x2556 (460 ppi)1290x2796 (460 ppi)750x1334 (326 ppi)Apple MacBook & Mac2560x16642560x16003024x19643456x22344480x2520 (4.5K Retina)6016x3384 (6K Retina)21:9 Aspect Ratio (Ultrawide)2560x1080 (UW-FHD)3440x1440 (UW-QHD)3840x1600 (UWQHD+)5120x2160 (5K2K, UW-5K)32:9 Aspect Ratio (Super Ultrawide)3840x1080 (DFHD)5120x1440 (DQHD)Dual Monitor Resolutions (16:9)3840x1080 (2x 1920x1080)5120x1440 (2x 2560x1440)7680x2160 (2x 3840x2160)16:10 Monitors2560x1600 (2x 1280x800)3840x2400 (2x 1920x1200)Triple Monitor Resolutions (16:9)5760x1080 (3x 1920x1080)7680x1440 (3x 2560x1440)11520x2160 (3x 3840x2160)21:9 Monitors7680x1080 (3x 2560x1080)Quad Monitor Resolutions (16:9)7680x2160 (4x 1920x1080)10240x2880 (4x 2560x1440)15360x4320 (4x 3840x2160)

Reviewed by: Vulplex This wallpaper showcases a majestic architectural masterpiece with a grand clock tower and intricate detailing, likely a historical city landmark. The elegant design emphasizes its importance within the cityscape, surrounded by a serene atmosphere under a clear blue sky.Majestic wallpaper of a historic clock tower under a clear blue sky.Download Wallpaper High-quality wallpapers available for all devices, with resolutions up to 8K. Perfectly optimized for all screen sizes, these wallpapers ensure a crisp and vibrant display, no matter the device you use.16:9 Aspect Ratio (Widescreen, Landscape) (Desktop PC, Windows Computer)1280x720 (HD, 720p)1366x768 (HD)1600x900 (HD+)1920x1080 (Full HD, FHD, 1080p)2560x1440 (Quad HD, QHD, 2K, 1440p)3200x1800 (WQHD+)3840x2160 (4K UHD, 2160p)5120x2880 (5K)7680x4320 (8K UHD)4:3 Aspect Ratio (Standard)800x600 (SVGA)1024x768 (XGA)1152x864 (XGA+)1280x9601600x1200 (UXGA)2048x1536 (QXGA)16:10 Aspect Ratio (Popular on Laptops)1280x800 (WXGA)1440x900 (WXGA+)1680x1050 (WSXGA+)1920x1200 (WUXGA)2560x1600 (WQXGA)2880x1800 (Retina MacBook Pro)3840x2400 (WQUXGA)Apple iPads & Android Tablets (Landscape & Portrait)2266x1488 (8.3 inch, 326 ppi)1488x2266 (8.3 inch, 326 ppi)1920x1200 (10.1 inch)1200x1920 (10.1 inch)2360x1640 (10.9 inch, 264 ppi)1640x2360 (10.9 inch, 264 ppi)2388x1668 (11 inch, 264 ppi)1668x2388 (11 inch, 264 ppi)2732x2048 (12.9 inch, 264 ppi)2048x2732 (12.9 inch, 264 ppi)2800x1752 (12.4 inch, 266 ppi)1752x2800 (12.4 inch, 266 ppi)2960x1848 (14.6 inch, 240 ppi)1848x2960 (14.6 inch, 240 ppi)iPhones & Android Phones (Portrait Mobile Phones)1080x2400 (Full HD+)1440x3120 (QHD+)1080x2340 (Full HD+)1440x3088 (QHD+)1440x3216 (QHD+)1179x2556 (460 ppi)1290x2796 (460 ppi)750x1334 (326 ppi)Apple MacBook & Mac2560x16642560x16003024x19643456x22344480x2520 (4.5K Retina)6016x3384 (6K Retina)21:9 Aspect Ratio (Ultrawide)2560x1080 (UW-FHD)3440x1440 (UW-QHD)3840x1600 (UWQHD+)5120x2160 (5K2K, UW-5K)32:9 Aspect Ratio (Super Ultrawide)3840x1080 (DFHD)5120x1440 (DQHD)Dual Monitor Resolutions (16:9)3840x1080 (2x 1920x1080)5120x1440 (2x 2560x1440)7680x2160 (2x 3840x2160)16:10 Monitors2560x1600 (2x 1280x800)3840x2400 (2x 1920x1200)Triple Monitor Resolutions (16:9)5760x1080 (3x 1920x1080)7680x1440 (3x 2560x1440)11520x2160 (3x 3840x2160)21:9 Monitors7680x1080 (3x 2560x1080)Quad Monitor Resolutions (16:9)7680x2160 (4x 1920x1080)10240x2880 (4x 2560x1440)15360x4320 (4x 3840x2160)

Martin,First, I appreciate the efforts in creating and maintaining HWiNFO. However, the HWiNFO screen (imo) is unnecessarily small on modern resolutions/monitors (imho). On a ~23-24Inch monitor at your standard 1920x1080 resolution.IE a screenshot: arrows indicate the window that should allow a resize option (or at least for ease of coding/formatting.. some styling sheets or similar to double its size) But a click and drag window with scaling fields seems the most convenient and utilized elsewhere. Here's another shot where I quickly (and roughly) matched font size with the first MS Word font that popped up. This very roughly comes out, for me, at around 8 point sizing. Now I sit about 32" away from my monitor.. but this seems excessively small at any distance in comparison to the window that comes to forefront of HWiNFO with the System Summary in this picture. This actual window seems excessively small to begin with.. I understand wanting to preserve screen real estate but I'd much rather have it resizable or larger than too small - Not to mention when it's reading a massive conglomeration of technical information. I feel the sizing has carried over from previous resolutions, PPI for said screen size , OS's etc. (maybe not).. and what was a good size back in the day should be re-evaluated in 2021.Although this might be by your aesthetic design/intent.Anyhow - I'm not here to prove a point that it's small cause I think that is subjective but fairly clear that it would be agreed upon to be on the 'smaller' side when reading from a typical modern desktop monitor. Now put that sucker up on a 60" TV.. and the PPI is going to be massively different. (PPI/DPI and screen size, x-height, radians, arc etc for optimal viewing / reading -- is another subject entirely but is a great way to figure out a happy medium if one isn't going to have window sizing or view size options imo.)TLDR:Bottom line: Can HWiNFO be larger, perhaps in a future version or update to this? Am I missing something that has added this function? (I don't , for many reasons, think Microsoft's OS Scaling should be the answer given how terribly it is implemented and functions to this day. Will it make things bigger, sure... but so will a magnifying glass lol.. doesn't mean it's a good solution.)This is similar in similar informatic programs like CPU-Z/ID and the like.I'm curious into any solutions to this forthcoming and/or consideration in the code (and how difficult would it be in a future update as the developer?).Thanks,

More details will be announced later.Alienware Area-51 laptops (16-inch and 18-inch)Gaming notebook makers thought they were safe because Alienware has stopped making flagship-grade Area-51 laptops for some time now. Well, Alienware also thought they were getting too comfortable.The brand also announced 2025 versions of the 16-inch and 18-inch Alienware Area-51 gaming laptops. Alienware claimed that these laptops could have up to 280W of power with “next-gen NVIDIA graphics” and “next-gen Intel Ultra CPU”, with 35% more air intake while being 15% quieter (when compared against their old Alienware 16 Area-51 and Alienware x16 R2).These laptops also come with otherworldly aesthetics, like its Liquid Teal finish, a translucent thermal shelf with AlienFX lighting, a new Aurora lighting effect for boot-up, a clear Gorilla Glass viewing window underside to let its users see how it works, RGB fans that can be seen, and a Zero-Hinge design to top it all off.The first entry configurations of Alienware Area-51 laptops will be available in Q1 2025, followed by additional graphics options and configurations launching later. The entry configuration price starts at U$S$1,999 (~S$2,724.95), while the system with “a high-end, next-gen NVIDIA GPU” starts at US$3,199 (~S$4,360.73).Alienware 4K QD-OLED gaming monitor (27-inch)As a follow-up to last year’s 4K QD-OLED gaming monitor, which came in at 32 inches, Alienware now has a 27-inch version available for gamers who want a more compact alternative with higher pixel density (PPI).Like its previous formats, the Alienware 27 4K QD-OLED gaming monitor has a 4K resolution QD-OLED panel (3,840 x 2,160 pixels), offering 166 PPI while maintaining perks like 240Hz refresh rate, 0.03ms response time, Dolby Vision HDR and VESA DisplayHDR True Black 400 certification, 99% of DCI-P3 colour coverage with Delta E An interesting button is Creator mode, which lets the user flit between DCI-P3 display to sRGB colour space for video editing.It supports 4K240Hz with HDMI 2.1 FRL, Variable Refresh Rate, and Auto Low Latency Mode. If you have a compatible soundbar, the HDMI 2.1 FRL supports eARC. The Alienware 27 4K QD-OLED Gaming Monitor (AW2725Q) is priced at US$899 (~S$1,225.48) and will be available in the Asia Pacific / Japan market in March 2025, while China gets dibs with its January 2025 launch.

Size.Below are three common print resolutions of a 5x7 photo together with their corresponding pixel sizes:1. High-Quality Print Resolution(300 PPI)At 300 PPI, an image will appear sharp and crisp. This is considered to be high-resolution or high-res. Suppose the solution of your 5x7 photo is at 300 PPI, you can calculate its pixels in size as follows:Width in pixels = 5 inches * 300 PPI = 1500 pixels Height in pixels = 7 inches * 300 PPI = 2100 pixelsSo the dimension of a 5x7 photo at 300 PPI in pixels is 1500x2100 pixels.2. Medium Print Resolution(150 PPI)150 PPI is the standard print resolution for a photo. If your 5x7 photo resolution happens to be 150 PPI, correspondingly, the size of its pixels should be:Width in pixels= 5 inches * 150PPI = 750 pixelsHeight in pixels = 7 inches * 150PPI = 1050 pixelsTherefore, a 5x7 photo has a dimension in pixels of 750 by 1050 pixels.3. Screen Display Resolution( 72 PPI)A computer has a standard screen resolution of 72 pixels per inch. Its pixel size should be:Width in pixels = 5 inches * 72 PPI = 360 pixels Height in pixels = 7 inches * 72 PPI = 504 pixelsThus, a 5x7 photo for screen display should have a pixel size of 360 by 504 pixels. Notice that the higher the solution, the more clarity an image will have, but it also results in a larger file size. So choose the appropriate pixel size when printing a 5x7 photo