Composition / Learn by doing
Aspect Ratio explained simply
What is โAspect Ratioโ?
The relationship between an image’s width and height, such as 3:2, 4:5 or 1:1.
- 01Wide
- 02Square
- 03Portrait
How do you use Aspect Ratio practically?
A small exercise
Crop the same photograph to square, portrait and wide formats. Check what is lost from each version.
- Make a starting version and keep it so you can compare fairly.
- Try the change in the exercise. Keep unrelated choices steady where the exercise allows.
- Compare the result at the size your viewer will actually see. Write down what changed and whether it helped.
How does Aspect Ratio solve a problem?
It helps plan photographs for a website banner, social post or printed layout.
What can go wrong?
Changing the ratio can remove important details. Leave space for the final format while shooting.
How do you turn the idea into a useful solution?
Start with the specific problem in your image or brief, try the exercise, and keep the version that meets that need. If the result is worse, return to the starting version and change one choice at a time.
Quick check: can you explain the three ideas in the diagram?
Wide โ Square โ Portrait. Explain how each relates to the exercise. Then compare the starting version with your result and choose the one that meets your brief.
Related video lesson
Composition examples โ B&H
This related lesson gives wider context for the topic. Camera menus and software versions may differ from yours.
Loading the player connects to YouTube. You can also watch the lesson on YouTube.Keep exploring
Try the idea in a studio shoot
Planning a portrait or product session? Use the glossary with our practical shoot guides, then check the studio facilities and send your confirmed requirements with an availability enquiry.