WhatsApp Status aspect-ratio calculator
Updated 2026-08-15
This tool helps you plan how your media will fit a vertical 9:16 aspect ratio, which is common for full-screen mobile viewing. By entering the pixel dimensions of your source photo or video, you can calculate how much of the original image area is retained after being cropped to fill the 9:16 frame. This calculation runs entirely in your browser with numeric inputs and does not inspect or upload your files.
Nothing entered or selected here is uploaded.
- Source ratio
- 1.778:1
- Source retained after crop
- 31.6%
- 9:16
- 608×1080
A repeatable method
Consider the shape of your source media before posting. Content that is wide or square will not fill a tall 9:16 screen without being altered. You generally have two options: crop the content on the sides to make it fill the screen, or fit the entire image within the frame, which may leave empty space. This calculator quantifies the first option by reporting the percentage of the image that is removed by a fill crop.
Make the decision before exporting
To use the calculator, find the width and height of your source media in pixels and enter those values into the corresponding fields. The tool does not select a file; it performs its calculation based only on the numbers you provide. It will then report the original aspect ratio and show what percentage of the image area remains visible after being cropped to 9:16.
Practical target
The result of the calculation is a planning aid, helping you decide whether a crop is an acceptable trade-off for your content before you begin editing. You can then use an app like VividStatus to apply a saliency-based static or custom crop that preserves the most important visual elements. Since WhatsApp controls the final upload processing, you should always check your live Status on another device to confirm it appears as intended.