Ratio guide
4:5 Aspect Ratio
A 4:5 image is 4 units wide for every 5 units high. Common sizes include 800 x 1000 and 1080 x 1350 pixels. It is taller than a square but shorter than 3:4 or 9:16, making it a practical choice for portrait photos and posts.
Ratio-locked calculator
Calculate matching dimensions
Change either value. The other stays locked to 4:5.
Common 4:5 pixel dimensions
| Width | Height | Total pixels |
|---|---|---|
| 400 px | 500 px | 200,000 |
| 800 px | 1,000 px | 800,000 |
| 1,080 px | 1,350 px | 1,458,000 |
| 1,600 px | 2,000 px | 3,200,000 |
| 2,400 px | 3,000 px | 7,200,000 |
What 4:5 means
For every 4 pixels of width, the canvas has 5 pixels of height. Its decimal width-to-height value is 0.8, so height is 1.25 times width.
How it compares
At the same width, 4:5 is 25% taller than 1:1. It is also slightly wider than 3:4, so portraits keep more space beside the subject.
Common uses
- Portrait photos and social posts that need more height than a square.
- Product images, posters, and portfolio covers with a compact portrait shape.
Fit, Crop, and Pad
Keep all contentCrop
Fill the framePad
Add background
Fitting a 3:2 landscape photo inside a 4:5 frame leaves empty space above and below. Crop fills the frame but removes a large part of both sides, so check the subject position. Pad keeps the whole photo and fills the remaining space with a background.
Try this ratio with your imageFormula
Calculate the missing side
height = width × 5 / 4width = height × 4 / 5
For a 1200 px width, height = 1200 x 5 / 4 = 1500 px. For a 2000 px height, width = 2000 x 4 / 5 = 1600 px.
Frequently asked questions
What pixel sizes use a 4:5 ratio?
Any dimensions reducible to 4:5 work, including 800 x 1000, 1080 x 1350, and 1600 x 2000 pixels.
Is 4:5 the same as 8:10?
Yes. Dividing both sides of 8:10 by 2 produces the simplified ratio 4:5.
How do I crop a landscape image to 4:5?
Choose Crop, position the focal point over the subject, and preview the side areas that will be removed before exporting.