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 web images or thumbnails)
- 800x600 (SVGA, common for basic web graphics)
- 1024x768 (XGA, typical for older monitors and some web banners)
- 1280x720 (HD, standard for high-definition video and photos)
- 1920x1080 (Full HD, widely used for computer screens, photos, and videos)
- 2560x1440 (QHD, popular for high-resolution monitors and gaming)
- 3840x2160 (4K UHD, used for ultra-high-definition displays and professional images)
- For social media: 1080x1080 (Instagram squares), 1200x630 (Facebook posts), 1500x500 (Twitter headers)
- For print preparation: 3000x2000 (approximate for 10x6.67 inches at 300 DPI)
photo sizes in inches
4x6, 5x7, 8x10, 11x14, 16x20, 20x24, 20x30, 24x36, 30x40, and larger custom sizes like 40x60. These are standard dimensions for photo prints, with the first number as width and the second as height in inches.
4x6 photo size
A 4x6 photo size refers to a standard print dimension of 4 inches in width by 6 inches in height. This size has an aspect ratio of 2:3, making it suitable for most digital photos without significant cropping. It's one of the most common sizes for personal prints, such as family snapshots, event photos, or wallet-sized images, and is widely available at photo labs and online printing services.
photo sizes chart
4x6 inches (standard snapshot)
5x7 inches (portrait)
8x10 inches (larger print)
11x14 inches (wall display)
16x20 inches (poster)
20x24 inches (large frame)
24x36 inches (panoramic or poster)
Common digital sizes: 1024x768 pixels, 1920x1080 pixels (full HD), 3840x2160 pixels (4K)
wallet size photo
A wallet size photo is a small photograph, typically measuring 2.5 inches by 3.5 inches (or about 6.35 cm by 8.89 cm). It is designed to fit easily into a wallet, purse, or card holder, and is commonly used for personal identification, such as in passports, IDs, or as keepsakes like school portraits or family pictures. These photos can be printed from digital images at photo labs, online services, or using home printers with the appropriate settings.
portrait photo size in pixels
Portrait photos, which are typically vertical orientations, don't have a universal pixel size as it depends on the intended use. Common dimensions include:
- For social media (e.g., Instagram vertical posts): 1080x1350 pixels
- For web display: 600x800 pixels or 1200x1600 pixels
- For high-resolution printing: 2400x3600 pixels or higher, based on the desired print size and DPI (e.g., 300 DPI for a 4x6-inch print results in about 1200x1800 pixels)
Always consider the aspect ratio, such as 4:5 or 9:16, for vertical portraits. Actual sizes may vary by device or platform.
photo print size comparison
Common photo print sizes and their comparisons:
- 4x6 inches: A standard small size, measuring 4 inches by 6 inches (aspect ratio 2:3), ideal for wallets, albums, or casual prints. It's compact and cost-effective but may crop digital images more.
- 5x7 inches: Slightly larger at 5 inches by 7 inches (aspect ratio roughly 1:1.4), often used for framed photos or portraits. It offers more detail than 4x6 while remaining affordable.
- 8x10 inches: A popular medium size, measuring 8 inches by 10 inches (aspect ratio 4:5), suitable for home decor or professional displays. It's significantly bigger than 5x7, providing more space for finer details.
- 11x14 inches: Larger at 11 inches by 14 inches (aspect ratio roughly 1:1.27), commonly for wall art or events. Compared to 8x10, it has about 73% more area, making it better for impactful visuals.
- 16x20 inches and 20x30 inches: These are poster-sized; 16x20 is 16 inches by 20 inches (aspect ratio 4:5), while 20x30 is even larger at 20 inches by 30 inches (aspect ratio 2:3). They offer expansive views but require higher-resolution originals to avoid pixelation.
When comparing, larger sizes generally need higher DPI (e.g., 300 DPI for quality prints) from digital files, and aspect ratios may require cropping to fit. For example, a 4x6 has less area than an 8x10 by about 67%, making it quicker to print but less detailed for viewing from afar.