standard photo sizes in cm
Standard photo sizes in cm include 9x13, 10x15, 13x18, 15x21, 20x25, 20x30, 21x29.7 (A4 equivalent), 30x40, and 30x45, with variations depending on the region or purpose such as passports or prints.
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 pixels
Common photo sizes in pixels vary by use case, such as digital displays, social media, or printing. Here are some standard examples:
- VGA: 640x480
- HD: 1280x720
- Full HD: 1920x1080
- 4K UHD: 3840x2160
- Social media posts: Instagram square (1080x1080), Facebook cover (820x312)
- Web images: Often 800x600 or 1024x768 for general use
Photo sizes are determined by width and height in pixels, with aspect ratios like 4:3 or 16:9 affecting the shape. Always consider the intended display device or platform for optimal quality.
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.
picture sizes
Picture sizes refer to the dimensions of an image, which can be described in different ways depending on the context.
In digital images, sizes are typically measured in pixels, such as width by height (e.g., 1920x1080 pixels for full HD). This determines the image's resolution, which affects clarity and detail when displayed on screens.
For printed pictures, sizes are usually given in physical units like inches or centimeters (e.g., 4x6 inches or 10x15 cm). Common standard sizes include wallet (2.5x3.5 inches), 4x6 inches, 5x7 inches, 8x10 inches, and larger formats like A4 or poster sizes.
Aspect ratio is another key factor, representing the proportional relationship between width and height (e.g., 4:3 or 16:9), which helps maintain the image's shape when resizing.
File size, measured in kilobytes (KB), megabytes (MB), or gigabytes (GB), is related but distinct; it depends on the image's dimensions, resolution, compression, and format (e.g., JPEG, PNG).
When resizing pictures, tools like image editors (e.g., Photoshop or free software) allow users to change dimensions while preserving quality, though upscaling can reduce sharpness. Always consider the intended use, such as web display, printing, or social media, to choose appropriate sizes.
standard photo print sizes
Standard photo print sizes include 3x5 inches, 4x6 inches, 5x7 inches, 8x10 inches, 11x14 inches, 16x20 inches, 20x24 inches, and 24x36 inches. These are common in the US and other English-speaking regions, with variations possible based on printers and services.
photo prints
Photo prints are physical reproductions of digital or film-based images, typically printed on paper, canvas, or other materials. They come in various types, such as glossy (with a shiny finish for vibrant colors), matte (with a non-reflective surface to reduce glare), or metallic (for enhanced depth and luster). Common sizes range from wallet-sized to large posters. Photo prints are made using processes like inkjet, laser, or traditional darkroom techniques, and factors like resolution (measured in DPI) and paper quality affect their sharpness and longevity. They are popular for creating albums, framing artwork, or personalizing gifts.
best online photo printing
Some of the best online photo printing services based on quality, ease of use, pricing, and customer reviews include:
Shutterfly, which stands out for its user-friendly website, wide range of photo products like prints, books, and canvases, and affordable options starting at around $0.09 per 4x6 print, with features like easy editing tools and fast shipping.
Artifact Uprising, ideal for high-quality, professional-grade prints using premium materials, offering eco-friendly options and custom framing, though prices are higher (e.g., $0.50+ per 4x6 print) and it's best for those prioritizing art-like results.
Snapfish, a budget-friendly choice with competitive pricing (often under $0.10 per 4x6 print), good photo book customization, and promotions, making it accessible for beginners.
Walmart Photo, known for its low costs (as low as $0.08 per 4x6 print), quick in-store pickup options, and reliable quality, especially for everyday prints.
When choosing, consider factors like print size, material quality, delivery speed, and any ongoing deals, as preferences vary by needs. Always check current user reviews on sites like Trustpilot for the latest experiences.