Formula: Width px = 500 × (DPI ÷ 25.4) • Height px = 707 × (DPI ÷ 25.4)
Note: B2 is commonly used for posters, magazines, and medium-format printing.
B2 Paper Size in Pixels — Complete Guide to B-Series Dimensions
Understanding the exact pixel dimensions of B2 paper is essential for designers, printers, and professionals working with medium-format printing. B2 is a versatile B-series size, ideal for posters, magazines, and professional printing projects. This comprehensive guide covers everything you need to know about B2 size in pixels.
📐 What is B2 Paper Size?
B2 is a standard paper size defined by the ISO 216 international standard for B-series paper. It measures 500 × 707 mm (19.69 × 27.83 inches). B2 is commonly used for:
- Posters and promotional materials — Medium-sized posters and advertising displays
- Magazines and catalogs — High-end publications and coffee table books
- Art prints and photography — Fine art reproductions and gallery prints
- Architectural drawings — Plans and blueprints at a manageable scale
- Trade show displays — Exhibition stands and presentation boards
The B2 size is part of the B-series paper sizes, where each size is half the previous one. B2 is half of B1 and twice the size of B3. The B-series was designed to provide sizes between A-series sizes.
📊 B2 vs A2: Key Differences
B2 (500 × 707 mm) vs A2 (420 × 594 mm): B2 is larger than A2, making it ideal for applications that need a bit more space than A2 provides.
When to use B2: Choose B2 when you need a medium-sized format that's larger than A2 but smaller than B1. B2 is approximately 1.19 times larger than A2 in each dimension.
📊 B2 Size in Pixels at Common Resolutions
The pixel dimensions of B2 depend entirely on the resolution (DPI/PPI). Here's a quick reference for common DPI values:
| Resolution (DPI) | Width (px) | Height (px) | Total Pixels | Use Case |
|---|---|---|---|---|
| 72 DPI | 1,417 | 2,004 | 2.8 MP | Web display / Screen |
| 96 DPI | 1,890 | 2,672 | 5.1 MP | Standard screen |
| 150 DPI | 2,953 | 4,175 | 12.3 MP | Low-quality print |
| 200 DPI | 3,937 | 5,567 | 21.9 MP | Basic print quality |
| 250 DPI | 4,921 | 6,958 | 34.2 MP | Good print quality |
| 300 DPI | 5,906 | 8,350 | 49.3 MP | Professional print |
| 350 DPI | 6,890 | 9,742 | 67.1 MP | High-quality print |
| 400 DPI | 7,874 | 11,134 | 87.7 MP | Premium print |
| 600 DPI | 11,811 | 16,701 | 197.3 MP | Professional photography |
| 1200 DPI | 23,622 | 33,402 | 789.1 MP | High-resolution scanning |
🧮 How to Calculate B2 Size in Pixels
The formula to convert B2 paper size (500 × 707 mm) to pixels is simple:
🔢 Conversion Formula
Width in pixels: Width (px) = 500 × (DPI ÷ 25.4)
Height in pixels: Height (px) = 707 × (DPI ÷ 25.4)
Total pixels (megapixels): MP = (Width × Height) ÷ 1,000,000
Example: At 300 DPI: Width = 500 × (300 ÷ 25.4) = 5,906 px | Height = 707 × (300 ÷ 25.4) = 8,350 px
The constant 25.4 is the number of millimeters in one inch, which converts mm to inches before multiplying by the DPI value.
📄 B-Series Paper Sizes Comparison
Understanding how B2 compares to other B-series sizes helps you choose the right format for your project:
📊 B-Series Sizes
B0: 1000 × 1414 mm (39.4 × 55.7 in)
B1: 707 × 1000 mm (27.8 × 39.4 in)
B2: 500 × 707 mm (19.7 × 27.8 in)
B3: 353 × 500 mm (13.9 × 19.7 in)
B4: 250 × 353 mm (9.8 × 13.9 in)
B5: 176 × 250 mm (6.9 × 9.8 in)
B6: 125 × 176 mm (4.9 × 6.9 in)
📊 A-Series vs B-Series (Medium Sizes)
A1: 594 × 841 mm (23.4 × 33.1 in)
B1: 707 × 1000 mm (27.8 × 39.4 in)
A2: 420 × 594 mm (16.5 × 23.4 in)
B2: 500 × 707 mm (19.7 × 27.8 in)
A3: 297 × 420 mm (11.7 × 16.5 in)
B3: 353 × 500 mm (13.9 × 19.7 in)
A4: 210 × 297 mm (8.3 × 11.7 in)
B4: 250 × 353 mm (9.8 × 13.9 in)
🖨️ B2 Size for Printing — Resolution Recommendations
Choosing the right resolution for printing B2 depends on viewing distance and print quality requirements:
Posters & Displays (Viewing Distance: 0.5-1.5m)
Recommended: 150-200 DPI
At 150 DPI: 2,953 × 4,175 px
At 200 DPI: 3,937 × 5,567 px
Perfect for promotional posters and trade show displays.
Art Prints & Magazines (Viewing Distance: 0.3-0.5m)
Recommended: 300 DPI
At 300 DPI: 5,906 × 8,350 px
Ideal for fine art prints, high-end magazines, and professional publications.
Digital Display / Web
Recommended: 72-96 DPI
At 72 DPI: 1,417 × 2,004 px
At 96 DPI: 1,890 × 2,672 px
Suitable for digital signage and presentations.
High-Resolution Scanning
Recommended: 600-1200 DPI
At 600 DPI: 11,811 × 16,701 px
At 1200 DPI: 23,622 × 33,402 px
Used for archival scanning and museum-quality reproductions.
📊 B2 Size in Different Units
🔄 How to Use This B2 Pixel Size Tool
- Enter the resolution in DPI (dots per inch) or PPI (pixels per inch) in the input field.
- Click "Calculate" or press Enter to get instant pixel dimensions.
- View all results: The tool shows width, height, total megapixels, and the paper size.
- Use the reference table for quick lookups at common resolutions.
- Share our tool with fellow designers, printers, or anyone working with B2 paper size.
❓ Frequently Asked Questions
A: At 300 DPI, B2 measures 5,906 × 8,350 pixels (49.3 megapixels). This is the standard resolution for professional quality printing.
A: For web and screen use (72 DPI), B2 measures 1,417 × 2,004 pixels. At 96 DPI, it's 1,890 × 2,672 pixels.
A: For professional print quality, use 300 DPI (5,906 × 8,350 px). For posters viewed from a distance, 150-200 DPI is sufficient.
A: Yes, B2 (500 × 707 mm) is larger than A2 (420 × 594 mm). B2 is approximately 1.19 times larger in each dimension.
A: B2 has an aspect ratio of 1:√2 (approximately 1:1.414). This is the standard aspect ratio for all B-series paper sizes.
A: B2 at 300 DPI is 5,906 × 8,350 = 49,315,100 pixels, or approximately 49.3 megapixels.
A: B2 paper size is 500 × 707 millimeters, or 50.0 × 70.7 centimeters.
A: Yes, B2 (500 × 707 mm) is commonly used for high-end magazines, coffee table books, and catalog printing.
📈 Common Misconceptions About B-Series Paper Sizes
- Misconception: "B2 has a fixed pixel size" — Fact: Pixel size depends entirely on DPI/PPI. B2 is always 500 × 707 mm, but pixel dimensions vary with resolution.
- Misconception: "B2 is the same as A2" — Fact: B2 is larger than A2. B2 is 500 × 707 mm, while A2 is 420 × 594 mm.
- Misconception: "B-series is just larger A-series" — Fact: B-series sizes are geometric means between A-series sizes, creating a different scaling system.
- Misconception: "Higher DPI always means better quality" — Fact: For medium-format prints viewed at a distance, 200 DPI is often sufficient.
📡 Pro Design Tip: B2 Print Preparation
When preparing files for B2 printing, follow these professional guidelines:
- Resolution: 300 DPI for high-quality prints (5,906 × 8,350 px) or 200 DPI for posters
- Bleed: Add 5-10 mm bleed around all edges (medium format requires adequate bleed)
- Color Mode: CMYK for print, RGB for digital display
- File Format: PDF/X-1a or TIFF for best print quality
- Sharpening: Apply moderate sharpening for medium-format output
- Total File Size: At 300 DPI, file sizes can exceed 100 MB (uncompressed TIFF)
📊 Understanding B-Series Paper Sizes
The B-series paper sizes are designed to provide intermediate sizes between A-series sizes:
- Origins: The B-series was developed to complement the A-series, providing sizes that are geometric means between A sizes.
- Mathematical basis: Each B size is the geometric mean of the adjacent A sizes. For example, B2 is the geometric mean of A2 and A3.
- Usage: B-series is commonly used for posters, books, and envelopes that need sizes between A sizes.
- International standard: ISO 216 defines both A and B series, with B2 being a popular medium format.
🔄 Common B2 Size Use Cases
- 📰 Posters: B2 is perfect for medium-sized posters, commonly used in retail, events, and advertising.
- 🖼️ Art Prints: Photographers and artists often use B2 for gallery-quality prints and limited editions.
- 📐 Architectural Drawings: B2 is a standard size for detailed plans and technical drawings.
- 📋 Brochures: B2 folded in half creates B3, suitable for premium brochures and marketing materials.
- 🎨 Fine Art: B2 is popular for watercolor, printmaking, and fine art reproductions.
- 📊 Presentations: B2 is often used for presentation boards and visual aids.
📈 Future of Medium-Format Printing
As printing technology continues to evolve, B2 remains a standard size:
- Digital Printing: B2 is now commonly printed on medium-format digital printers
- Sustainable Materials: B2 is increasingly available in eco-friendly paper options
- Custom Printing: B2 continues to be a versatile size for personalized products
- Augmented Reality: B2 printed markers are used in AR applications for tracking
- Interactive Displays: B2-sized digital displays are becoming more common
🎓 Educational Resources and Further Reading
- Explore our complete suite of paper size converters
- B0 Size in Pixels
- B1 Size in Pixels
- Paper Size Converter
- DPI Calculator
- Read our blog for more design and printing tips
Last updated: January 2026. Our B2 size in pixels tool is regularly reviewed for accuracy and performance.