Other Versions

• Aspect Ratio Calc for iPhone / iPad
• Mobile Webapp

Aspect Ratio Calculator

This tool will help you calculate aspect ratios and pixel dimensions of video footage. This can be used to ensure that you are working at the correct resolution.

Calculate	Aspect ratio Width Height
Preset	NTSC DV NTSC DV PAL CCIR 601 NTSC CCIR 601 Sq. NTSC CCIR 601 Sq. PAL HDTV 720 HDTV 1080 HDV 720 HDV 1080 2K Academy 185 2K Academy 178 2K Academy 166 2K Academy 2K Academy Scope 2K Super 35 2K Super 185 2K Super 178 2K Super 166 2K Full Aperture 4K Academy 185 4K Academy 178 4K Academy 166 4K Academy 4K Academy Scope 4K Super 35 4K Super 185 4K Super 178 4K Super 166 4K Full Aperture RED 2540p
Resolution	x
Aspect Ratio	1.33:1 (4:3 video) 1.37:1 (Academy ratio) 1.43:1 (IMAX) 1.5:1 (3:2 video) 1.56:1 (14:9) 1.66:1 (Super16) 1.78:1 (16:9 widescreen video) 1.85:1 (35mm standard) 2.20:1 (70mm standard) 2.35:1 (35mm anamorphic pre-1970) 2.39:1 (35mm anamorphic post-1970) Custom
Custom Aspect Ratio
Width
Height

Aspect ratio:

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