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4:3/1.33.1 NSTC VIDEO

DIAGONAL x 0.8 = WIDTH

WIDTH x 0.75 = HEIGHT

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16.10/1.60:1 COMPUTER WIDESCREEN DISPLAY

DIAGONAL x 0.8475 = WIDTH

WIDTH x 0.6254 = HEIGHT​

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16.9/1.78:1 HIGH DEFINITION

DIAGONAL x 0.87275 = WIDTH

WIDTH x 0.5625 = HEIGHT​

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1.85:1 WIDSCREEN

DIAGONAL x 0.8810 = WIDTH

WIDTH x 0.5405 = HEIGHT​

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2.35:1 CINEMASCOPE

DIAGONAL x 0.9198 = WIDTH

WIDTH x 0.4167 = HEIGHT