5" × 8" Paperback Cover Dimensions: 290 Pages, B&W White
PDF Width
10.9031"
785.02 pt
PDF Height
8.2500"
594.00 pt
Spine Width
0.6531"
47.02 pt
How These Dimensions Are Calculated
spine_width = 290 pages × 0.002252" = 0.6531"
pdf_width = (2 × 5") + 0.6531" + 0.25" = 10.9031"
pdf_height = 8" + 0.25" = 8.2500"
pdf_width = (2 × 5") + 0.6531" + 0.25" = 10.9031"
pdf_height = 8" + 0.25" = 8.2500"
The 0.25" added to both width and height accounts for 0.125" bleed on each side. Your cover image must extend into this bleed area to avoid white edges after trimming.
Cover Layout (Left to Right)
[0.125" bleed] [Back Cover 5"] [Spine 0.6531"] [Front Cover 5"] [0.125" bleed]
Key Specifications
- Trim size: 5" × 8"
- Page count: 290 pages
- Paper type: Black & White on White Paper
- Bleed: 0.125" on all outer edges
- Safe margin: 0.25" inside trim line
- Spine text: Allowed (290 ≥ 79 pages)
- Barcode reserve: 2" × 1.2" on back cover
- Resolution: 300 DPI, RGB color space
Dimensions in Multiple Units
| Measurement | Inches | Points (pt) | Millimeters | Pixels (300 DPI) |
|---|---|---|---|---|
| PDF Width | 10.9031" | 785.02 | 276.94 mm | 3271 px |
| PDF Height | 8.2500" | 594.00 | 209.55 mm | 2475 px |
| Spine Width | 0.6531" | 47.02 | 16.59 mm | 196 px |