How to use this tool
Enter the requested values above. The result updates immediately so you can compare scenarios without creating an account or uploading data.
How the calculation works
New height = new width × original height ÷ original width
Example
Scaling a 1,920 × 1,080 image to 1,280 pixels wide produces a height of 720 pixels.
Why this result matters
Preserving the ratio avoids stretched screenshots, game art, videos, and promotional graphics.
Tips for a more useful estimate
- Enter the original pixel dimensions.
- Crop separately if the destination requires another ratio.
- Export from the original source to preserve quality.
Frequently asked questions
Does scaling improve image quality?
No. Enlarging a small image can make it look softer.
What is 16:9?
It is a common widescreen ratio such as 1,920 × 1,080.
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