Technology Calculators

• Displays
• Networking

• Aspect Ratio CalculatorEnter the width and height to get the simplified aspect ratio. Add a new width to find the height that keeps the same proportions.
• Download Time CalculatorEnter the file size and your internet speed to see how long a download takes. Plan speeds are in megabits per second, while files are in bytes, so this does the conversion for you.
• Screen PPI CalculatorEnter the screen resolution and the diagonal size in inches to get the pixel density (PPI). A higher PPI means a sharper picture.