standard photo sizes in cm
Standard photo sizes in cm include: 9 x 13, 10 x 15, 13 x 18, 15 x 21, 20 x 25, 20 x 30, and 30 x 40.
standard image sizes in pixels
Common standard image sizes in pixels include:
- 640x480 (VGA, often used for older digital images and basic web graphics)
- 800x600 (SVGA, common for early web and monitors)
- 1024x768 (XGA, standard for many computer displays and web banners)
- 1280x720 (HD, widely used for video and high-definition images)
- 1920x1080 (Full HD, standard for modern screens, photos, and videos)
- 3840x2160 (4K UHD, for high-resolution displays and professional media)
- 1080x1080 (Instagram square posts and profile pictures)
- 1200x630 (Facebook shared images and links)
- 1500x500 (Twitter header images)
- 256x256 (App icons and small thumbnails)
- 3000x2000 (General high-quality photos, scalable for prints)
photo sizes in inches
2x3 inches, 3x5 inches, 4x6 inches, 5x7 inches, 8x10 inches, 8x12 inches, 11x14 inches, 16x20 inches, 20x24 inches, 20x30 inches, 24x36 inches, 30x40 inches
photo sizes chart
Common Photo Sizes Chart
Size Name | Dimensions (inches) | Approximate Pixels at 300 DPI
---|---|---
Wallet | 2 x 3 | 600 x 900
3R | 3 x 5 | 900 x 1500
4R / 4x6 | 4 x 6 | 1200 x 1800
5R / 5x7 | 5 x 7 | 1500 x 2100
6R / 6x8 | 6 x 8 | 1800 x 2400
8R / 8x10 | 8 x 10 | 2400 x 3000
10R / 10x13 | 10 x 13 | 3000 x 3900
11R / 11x14 | 11 x 14 | 3300 x 4200
16R / 16x20 | 16 x 20 | 4800 x 6000
20R / 20x24 | 20 x 24 | 6000 x 7200
24R / 24x30 | 24 x 30 | 7200 x 9000
30R / 30x40 | 30 x 40 | 9000 x 12000
Digital Standard Sizes
VGA | 640 x 480 pixels
SVGA | 800 x 600 pixels
XGA | 1024 x 768 pixels
HD | 1280 x 720 pixels
Full HD | 1920 x 1080 pixels
4K | 3840 x 2160 pixels
8K | 7680 x 4320 pixels
portrait photo size in pixels
Portrait photo size in pixels refers to the digital dimensions of a vertically oriented image, where the height is greater than the width. Common sizes include:
- 600 x 800 pixels for basic web use
- 1080 x 1350 pixels for social media platforms like Instagram
- 1080 x 1920 pixels for full-screen mobile displays
- Up to 4000 x 6000 pixels for high-resolution professional portraits
These sizes can vary based on the intended use, device, or platform.
4x6 photo size
A 4x6 photo size refers to a standard print dimension of 4 inches by 6 inches, which is one of the most common sizes for photographs. This equates to an aspect ratio of 2:3, making it compatible with many digital camera outputs. It's often used for personal prints, wallets, albums, or framing, and in metric terms, it measures approximately 10.2 cm by 15.2 cm.
4r photo size
The 4R photo size is a standard print dimension measuring 4 inches by 6 inches, commonly used for photographs and prints.
photo size reducer
A photo size reducer is a tool or software designed to compress or resize image files, making them smaller in file size while attempting to preserve quality. This is useful for saving storage space, speeding up uploads to websites or apps, and optimizing images for email or social media.
Common methods include:
- Compressing the image data, such as reducing color depth or using algorithms like JPEG compression.
- Resizing the dimensions, for example, changing a photo from 4000x3000 pixels to 1000x750 pixels.
- Converting file formats, like from PNG to JPEG, which often results in smaller files.
Popular photo size reducers include:
- Online tools: TinyPNG, Image Compressor, or Compress JPEG.
- Desktop software: Adobe Photoshop, GIMP, or IrfanView.
- Mobile apps: Photo Compress for Android or Image Size for iOS.
To use one effectively, select the desired compression level and preview the image to ensure quality isn't overly degraded. Always keep backups of original files before reducing size.