Megapixel Calculator: Canon EOS 1D

Purpose

This is a megapixel calculator, a tool to calculate and convert graphical resolution, image memory consumption and file sizes. How many pixels in a DVD image? How does that compare to a 5 megapixel camera? What is the resolution of Digital Cinema 2K? The answer is here!

Megapixel list

For a list of standard or well-known resolutions for camera, screen, video or cinema, check the megapixel resolution chart!

Input

Aspect ratio: 1.50:1 - 3:2 (photo)

8.2 megapixel

pixels

Result

File size
screen

TYPE	FILESIZE	DESCRIPTION
RAW12	12.3 MB	(uncompressed 12 bits/pixel - Bayer mask)
RAW10	10.2 MB	(uncompressed 10 bits/pixel - Bayer mask)
RAW8	8.2 MB	(uncompressed 8 bits/pixel - Bayer mask)
BMP	24.6 MB	(uncompressed RGB 24bit/pixel)
TIFF	49.1 MB	(uncompressed CMYK 48bit/pixel)
OPENEXR	65.5 MB	(uncompressed RGBA 4 * 16bit float/pixel)
	FILE COMPRESSION ESTIMATIONS
JPG100	2.0 MB	(100% quality - 24bit/pixel)
JPG90	986.2 KB	(90% quality - 24bit/pixel)
GIF	2.6 MB	(compressed - 8bit/pixel)
PNG	5.3 MB	(lossless compressed - 24bit/pixel)

Memory card
memory

TYPE	FILESIZE	32MB	256MB	512MB	1GB
RAW12	12.3 MB	3	21	42	81
JPG100	2.0 MB	16	130	260	507

Video

TYPE	15fps	24fps	25fps	30fps
RAW8	122.8 MB/s	196.4 MB/s	204.6 MB/s	245.6 MB/s
RAW10	153.5 MB/s	245.6 MB/s	255.8 MB/s	307.0 MB/s
RAW12	184.2 MB/s	294.7 MB/s	307.0 MB/s	368.3 MB/s
RGB24	368.3 MB/s	589.3 MB/s	613.9 MB/s	736.7 MB/s
JPG90	14.8 MB/s	23.7 MB/s	24.7 MB/s	29.6 MB/s

Print size
printer

type	max width	max height	description
72dpi	48.7" (1,236mm)	32.4" (824mm)	screen resolution
photo	23.4" (593mm)	15.6" (396mm)	normal photo print
300dpi	11.7" (297mm)	7.8" (198mm)	hi-res print

References: Wikipedia: Pixels - JPEG compression - Bayer mask - Foveon X3 technology