standard photo sizes in cm
9x13 cm
10x15 cm
13x18 cm
15x21 cm
20x25 cm
20x30 cm
30x40 cm
A4 (21x29.7 cm)
A3 (29.7x42 cm)
photo print size chart
3.5 x 5 inches
4 x 6 inches
5 x 7 inches
8 x 10 inches
11 x 14 inches
16 x 20 inches
20 x 30 inches
24 x 36 inches
30 x 40 inches
40 x 60 inches
standard image sizes in pixels
Common standard image sizes in pixels vary by context, such as displays, social media, and printing. For screens and monitors, popular resolutions include 1920x1080 (Full HD), 1280x720 (HD), 1024x768 (XGA), 800x600 (SVGA), and 3840x2160 (4K). For social media, typical sizes are 1080x1080 for Instagram square posts, 1200x630 for Facebook link previews, and 1500x500 for Twitter headers. In photography and printing, sizes often depend on DPI; for example, a 4x6 inch photo at 300 DPI is approximately 1200x1800 pixels, while an 8x10 inch photo at the same DPI is about 2400x3000 pixels. Web-specific sizes include 728x90 for banner ads and 200x200 for thumbnails. These can vary based on platform guidelines and device capabilities.
photo sizes in inches
Common photo sizes in inches are:
- 2x3 (wallet size)
- 3.5x5 (small print)
- 4x6 (standard snapshot)
- 5x7 (popular for portraits)
- 8x10 (common for enlargements)
- 11x14 (larger print)
- 16x20 (wall display size)
- 20x24 (poster-sized)
- 24x36 (extra-large for art or events)
what is the average size of a picture in mb
The average size of a digital picture in MB varies widely based on factors like resolution, file format, and compression. For example, a typical JPEG photo from a smartphone might be 2-5 MB, while a high-resolution image could exceed 10 MB, and compressed web images often range from 0.1-1 MB. There's no universal average, but many standard photos fall between 1-5 MB.
4x6 photo size
A 4x6 photo size refers to a standard print dimension of 4 inches by 6 inches (approximately 10.2 cm by 15.2 cm). It is a common rectangular format for photographs, often used for wallet prints, postcards, or everyday snapshots, with an aspect ratio of about 2:3.
photo sizes in pixels
Photo sizes in pixels refer to the width and height dimensions of a digital image, measured in pixels, which determine its resolution and quality for display or printing. Common sizes include:
- 640x480 (VGA, low resolution for basic web or mobile use)
- 800x600 (SVGA, suitable for small screens or older devices)
- 1024x768 (XGA, standard for many computer monitors and basic photos)
- 1280x720 (HD, common for video and web images)
- 1920x1080 (Full HD, widely used for high-quality photos and screens)
- 2560x1440 (QHD, for sharper displays like some smartphones and monitors)
- 3840x2160 (4K UHD, for ultra-high-definition images and professional work)
- 7680x4320 (8K, emerging for advanced applications like video production)
These sizes often follow aspect ratios like 4:3 or 16:9, and the appropriate size depends on the intended use, such as social media, websites, or printing at specific DPI settings.
portrait photo size in pixels
Portrait photo sizes in pixels vary depending on the context, but common standards include:
- For passport or ID photos: Often 600x600 pixels or higher, with some countries requiring at least 600x600 for digital submissions.
- For social media profiles: Platforms like LinkedIn recommend 400x400 pixels, while Facebook suggests up to 180x180 pixels for thumbnails, but original uploads can be larger, such as 1080x1080 for square portraits.
- For general vertical portraits: Sizes like 1080x1350 pixels (a 4:5 aspect ratio) or 1200x1800 pixels are typical for high-quality images on websites or prints.
Always check specific requirements, as resolution can depend on the device, platform, or purpose.