Image Resolution Calculator
Calculate megapixels, file sizes, and compare with standard resolutions.
Image Dimensions
Print Size at 300 DPI
20.0" x 13.3" (50.8 x 33.8 cm)
Resolution
24.0 MP
24,000,000 total pixels (3:2)
Estimated File Sizes
RAW (uncompressed)68.66 MB
JPEG (high quality)10.30 MB
JPEG (medium)5.49 MB
PNG34.33 MB
WebP6.87 MB
Standard Resolutions
HD (720p)1280x720 (0.9MP)
Full HD (1080p)1920x1080 (2.1MP)
2K2048x1080 (2.2MP)
QHD (1440p)2560x1440 (3.7MP)
4K UHD3840x2160 (8.3MP)
4K Cinema4096x2160 (8.8MP)
5K5120x2880 (14.7MP)
6K6144x3456 (21.2MP)
8K UHD7680x4320 (33.2MP)
Social Media Compatibility
Instagram SquareSupported
Instagram PortraitSupported
Instagram StorySupported
Facebook PostSupported
Twitter PostSupported
YouTube ThumbnailSupported
LinkedIn PostSupported
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.