1. What is 4:5 Aspect Ratio?

The 4:5 aspect ratio is a proportional relationship between width and height where the width is 4 units and the height is 5 units. It's commonly used in photography and digital media.

2. How Does the Calculator Work?

The calculator uses the 4:5 aspect ratio formula:

Where:

• Width — The horizontal measurement in pixels
• Height — The vertical measurement in pixels

Explanation: The calculator maintains the proportional relationship between width and height according to the 4:5 ratio.

3. Common Uses of 4:5 Ratio

Details: The 4:5 aspect ratio is popular for portrait-oriented photos, Instagram posts (when not cropped to 1:1), and some print formats like 8x10 inches.

4. Using the Calculator

Tips: Enter either width or height value, select which dimension you want to calculate, and the calculator will provide the corresponding dimension that maintains the 4:5 ratio.

5. Frequently Asked Questions (FAQ)

Q1: Why use 4:5 aspect ratio?
A: It provides a slightly taller frame than the more common 2:3 ratio, often preferred for portrait photography and certain social media platforms.

Q2: How does 4:5 compare to other common ratios?
A: It's taller than 3:4 (0.75) but not as extreme as 9:16 (0.5625) used for vertical videos.

Q3: What's the decimal equivalent of 4:5?
A: 4:5 equals 0.8 when expressed as width divided by height.

Q4: Can I use this for print dimensions?
A: Yes, common print sizes using 4:5 ratio include 8x10 inches, 16x20 inches, etc.

Q5: How do I crop an image to 4:5?
A: Use photo editing software to crop maintaining the ratio, or use this calculator to determine your target dimensions.