1. What is an Image Aspect Ratio Calculator?

Definition: This calculator determines the aspect ratio of an image based on its width and height in pixels.

Purpose: It helps photographers, designers, and content creators maintain consistent proportions for images across different platforms.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( AR \) — Aspect ratio (unitless)
• \( width \) — Image width in pixels
• \( height \) — Image height in pixels

Explanation: The aspect ratio is calculated by dividing the width by the height, then simplified to its lowest terms for the ratio format.

3. Importance of Aspect Ratio

Details: Correct aspect ratios ensure images display properly without distortion across different devices and platforms, maintaining visual consistency.

4. Using the Calculator

Tips: Enter the image width and height in pixels (must be positive integers). The calculator provides both decimal and ratio formats.

5. Frequently Asked Questions (FAQ)

Q1: What are common aspect ratios?
A: Common ratios include 1:1 (square), 4:3 (standard), 16:9 (widescreen), and 3:2 (35mm film).

Q2: Why does my image look stretched?
A: This happens when displayed with a different aspect ratio than its original proportions.

Q3: How do I maintain aspect ratio when resizing?
A: Always scale both dimensions proportionally or crop to maintain the ratio.

Q4: What's the difference between decimal and ratio formats?
A: Decimal (1.777) is easier for calculations, while ratio (16:9) is more intuitive for practical use.

Q5: Does this work for video aspect ratios too?
A: Yes, the same calculation applies to video dimensions.