What is the 1:1 Aspect Ratio?
The 1:1 aspect ratio is a perfect square – width and height are equal. It is widely used for social media profile pictures, Instagram posts, and product images.
Because it is symmetric, 1:1 works well in grid layouts and feeds, providing a consistent, balanced appearance.
If you're creating content for Instagram or an e-commerce site, square images often perform best.
Common 1:1 Resolutions
These are typical square pixel dimensions.
| Resolution | Width | Height | Pixel Count |
|---|---|---|---|
| Instagram square | 1080 | 1080 | 1,166,400 |
| Facebook profile | 720 | 720 | 518,400 |
| Twitter avatar | 400 | 400 | 160,000 |
| Large square | 1200 | 1200 | 1,440,000 |
Why Use a 1:1 Calculator?
For square images, width and height are always equal, but you may need to scale to a specific size. This calculator helps you convert any square image to the required pixel dimensions.
Enter either width or height, and the other updates automatically.