8 x 10 in · 110 pages
110-page 8 x 10 in book: spine width & cover size
A 110-page 8 x 10 in paperback has a spine of 0.2477 in (6.29 mm) on white paper or 0.275 in on cream. Full cover with bleed: 16.498 x 10.25 in.
0.248 inSpine, white paper6.29 mm
0.275 inSpine, cream paper6.99 mm
16.5 x 10.25Full cover, inchesincl. bleed
239 gEstimated weight8.4 oz
Cover template (white paper)
Spine and cover by paper type
| Paper | Spine | Spine (mm) | Full cover (in) | Full cover (mm) | At 300 ppi |
|---|---|---|---|---|---|
| White paper, black ink | 0.2477 in | 6.29 mm | 16.498 x 10.25 in | 419 x 260.4 mm | 4,949 x 3,075 px |
| Cream paper, black ink | 0.275 in | 6.99 mm | 16.525 x 10.25 in | 419.7 x 260.4 mm | 4,958 x 3,075 px |
| Standard color (white) | 0.2477 in | 6.29 mm | 16.498 x 10.25 in | 419 x 260.4 mm | 4,949 x 3,075 px |
| Premium color (white) | 0.2582 in | 6.56 mm | 16.508 x 10.25 in | 419.3 x 260.4 mm | 4,952 x 3,075 px |
Per-page factors are those published by KDP; IngramSpark and offset printers use their own paper calipers.
Other printers: spine by paper PPI
| Paper PPI | Typical stock | Spine | Spine (mm) |
|---|---|---|---|
| 350 PPI | Bulky / heavy stock (~70 lb text) | 0.3143 in | 7.98 mm |
| 400 PPI | Cream book paper (~55 lb) | 0.275 in | 6.99 mm |
| 444 PPI | White book paper (~50 lb) | 0.2477 in | 6.29 mm |
| 500 PPI | Lightweight text (~45 lb) | 0.22 in | 5.59 mm |
| 600 PPI | Thin text (~40 lb) | 0.1833 in | 4.66 mm |
If your printer quotes pages per inch (PPI), spine = pages ÷ PPI. Ask for the exact PPI of your chosen stock.
Designing this cover
- Build the cover canvas at 16.498 x 10.25 in — or 4,949 x 3,075 px at 300 ppi.
- The back cover runs from the left edge to 8.125 in; the spine from 8.125 to 8.373 in; the front cover after that.
- Spine text is allowed — centre it and keep 0.0625 in clear on each side.
- Keep titles and faces at least 0.25 in inside the trim; KDP places the barcode in a 2 x 1.2 in area at the lower right of the back cover.
- Export as a flattened PDF (PDF/X-1a is safest) with fonts embedded.
Nearby page counts
| Pages | Spine (white) | Spine (cream) | Full cover (white) |
|---|---|---|---|
| 56 pages | 0.1261 in | 0.14 in | 16.376 x 10.25 in |
| 64 pages | 0.1441 in | 0.16 in | 16.394 x 10.25 in |
| 72 pages | 0.1621 in | 0.18 in | 16.412 x 10.25 in |
| 80 pages | 0.1802 in | 0.2 in | 16.43 x 10.25 in |
| 90 pages | 0.2027 in | 0.225 in | 16.453 x 10.25 in |
| 100 pages | 0.2252 in | 0.25 in | 16.475 x 10.25 in |
| 120 pages | 0.2702 in | 0.3 in | 16.52 x 10.25 in |
| 130 pages | 0.2928 in | 0.325 in | 16.543 x 10.25 in |
| 140 pages | 0.3153 in | 0.35 in | 16.565 x 10.25 in |
| 150 pages | 0.3378 in | 0.375 in | 16.588 x 10.25 in |
| 160 pages | 0.3603 in | 0.4 in | 16.61 x 10.25 in |
| 170 pages | 0.3828 in | 0.425 in | 16.633 x 10.25 in |
110 pages in other trim sizes
| Trim | Spine (white) | Full cover (white) |
|---|---|---|
| 5 x 8 in | 0.2477 in | 10.498 x 8.25 in |
| 5.06 x 7.81 in | 0.2477 in | 10.618 x 8.06 in |
| 5.25 x 8 in | 0.2477 in | 10.998 x 8.25 in |
| 5.5 x 8.5 in | 0.2477 in | 11.498 x 8.75 in |
| 6 x 9 in | 0.2477 in | 12.498 x 9.25 in |
| 6.14 x 9.21 in | 0.2477 in | 12.778 x 9.46 in |
| 6.69 x 9.61 in | 0.2477 in | 13.878 x 9.86 in |
| 7 x 10 in | 0.2477 in | 14.498 x 10.25 in |
| 7.5 x 9.25 in | 0.2477 in | 15.498 x 9.5 in |
| 8.5 x 8.5 in | 0.2477 in | 17.498 x 8.75 in |
| 8.5 x 11 in | 0.2477 in | 17.498 x 11.25 in |
Spine width depends only on page count and paper; the cover width changes with the trim.
Frequently asked questions
How wide is the spine of a 110-page 8 x 10 in book?
On white paper it is 0.2477 in (6.29 mm); on cream paper 0.275 in (6.99 mm), using KDP's per-page factors.
What size should the full cover be?
For white paper: 16.498 x 10.25 in (419 x 260.4 mm) including 0.125 in bleed on every side. For cream paper: 16.525 x 10.25 in.
Can I put text on the spine?
Yes. KDP allows spine text only for books with more than 79 pages; keep it at least 0.0625 in (1.6 mm) from each spine edge.
How heavy is a 110-page 8 x 10 in paperback?
About 239 g (8.4 oz) on white paper with a standard cover — useful for estimating postage.