Aspect Ratio Calculator

Calculator Tools

Calculate missing width or height dimensions for images/videos while locking aspect ratios.

Original Width (px)

Original Height (px)

New Width (px)

New Height (px)

About Aspect Ratio Calculator

Calculate missing width or height dimensions for images/videos while locking aspect ratios.

How to Use This Tool

1. Input the original width and height.
2. Enter one new dimension (width or height).
3. View the auto-calculated matching dimension.

Key Features & Benefits

Prevents image distortion when resizing web media for responsive screens.

Practical Examples & Use Cases

Original: 1920x1080 (16:9). New Width: 1280 -> New Height: 720

Frequently Asked Questions

16:9 is the default standard video ratio.

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