my Asus laptop is 100.7 PPI, Apple MacBook Air is 127.7 PPI, Xiaomi Mi Pad 3 is 163 PPI, my mobile phones (Sony Xperia C5, OPPO R11 Plus) are both 122.6 PPI, Apple iPhone 5 is 163 PPI, iPhone 7 is 162 PPI, iPhone X is 151.7 PPI. The most accurate way, after i measure the size of virtual ruler by an actual ruler, i found the markings are not very accurate at 30cm, so i adjust the default pixels per inch(PPI) to 100.7, now i have the most accurate virtual ruler on the web.The Online Ruler creates a virtual instrument in two different units of measurement. If the measurement is incorrect - specify your screen size in inches manually. To improve the rulers precision, our tool offers. Make sure the application correctly detected the size of your device’s screen. The ruler adapts to your devices screen size, ensuring accurate measurements. In inches mode, our tool marks every 1/16 inch, labeling important fractions like 1/4, 1/2, and 3/4 inches. Below ruler adjuster help us to calibrate accuracy more easily. When in centimeters mode, the Online Ruler creates markings at every millimeter and labels them accordingly. Use standard objects to compare lengths, check your wallet, use any paper money to be our compare object, then search "the width of your paper money" online, when you know the width, you can adjust the ruler's PPI setting by it, you can compare to any standard size object at your side, e.g., coin, credit card, CD, paper money, mobile phone, in the office, a A4 size printable paper is a good comparison object, the longer the more accurate.Search "display by pixel density" online, check if there has your device's brand and model, i am lucky and found my screen has 100 PPI. Set Pixels per inch : Select ruler adjuster. The screen resolution of your current device is 1366x768 pixels. If you would like this online ruler in actual size, you can set the pixels per inch (PPI) according your own device. If you need a real ruler or tape, you can print a ruler, or purchase online. Some include a millimeter ruler, a centimeter ruler, and an inch ruler. Click ruler to get length: Ruler inches - length meter online. Enter visible screen width below to calibrate ruler. I have arranged all the online ruler websites according to their popularity and accuracy. Calibration required once Do calibration with non incognito/private window to save data. If you want to measure the actual size of a small object in inches or centimeters and you don’t have a real ruler at hand, this virtual on-screen online ruler will help you. Out of all these calibration ways, a ruler based on screen size must contain complete accuracy. To have the most accurate ruler online, just set the pixels per inch(PPI), below are some ways to know the pixels per inch to your device. This is an online ruler (inches,1/2,1/4,3/4 inches) can be adjusted to the actual size, before you use it, please set of pixels per inch in your own device, but also can be adjusted by reference. By referring to your monitor screen size in inches.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |