Ratio presets
16:9 calculator and common sizes in pixels
Enter a width or height to calculate the matching 16:9 dimension, or check an existing canvas. Common exact pairs include 1280×720, 1920×1080, 2560×1440, and 3840×2160.
Direct answer
Calculate any 16:9 width or height
The formula is width ÷ 16 × 9 for height, or height ÷ 9 × 16 for width. Common exact pairs are 1280×720, 1920×1080, 2560×1440, and 3840×2160.
1920 × 1080Nearest whole-pixel 16:9 size for a 1920px width.
16:9 preset library
Choose a destination-specific preset only when you need more than the ratio calculation, then open that exact size in the resizer.
14 presets
FAQ
What is the 16:9 size?
16:9 is a landscape ratio. Common sizes include 1280×720 and 1920×1080.
Do you upload my images?
No. Processing happens locally in your browser. Your files are not uploaded.
Crop vs Pad — what is the difference?
Crop fills the target size (may cut edges). Pad fits the whole image and adds background/space.
Sources
Each source applies only to the claim described beside its link.
- YouTube Help: Add video thumbnails — Currently recommends 3840×2160 at 16:9 with a minimum width of 640 pixels. For video thumbnails, the stated file limit is 2 MB on mobile and 50 MB on desktop.Source checked: