Image Equivalent Ratio Calculator

Calculate Missing Dimension





Formula

The formula to calculate the missing dimension of an image is:

\[ OW = \frac{OH}{DH} \cdot DW \]

Where:

Image Equivalent Ratio Definition

An image equivalent ratio is a mathematical relationship between the original dimensions of an image and its displayed dimensions. This ratio helps in maintaining the aspect ratio of the image when resizing it, ensuring that the image does not appear stretched or compressed. By using the image equivalent ratio, you can accurately scale images to fit different display sizes while preserving their original proportions.

Example Calculation

Let's assume the following values:

Using the formula to calculate the Original Image Width (OW):

\[ OW = \frac{1200}{600} \cdot 800 = 1600 \]

The Original Image Width (OW) is 1600 pixels.