Leaf & Spine

6.69 x 9.61 in · 210 pages

210-page 6.69 x 9.61 in book: spine width & cover size

A 210-page 6.69 x 9.61 in paperback has a spine of 0.4729 in (12.01 mm) on white paper or 0.525 in on cream. Full cover with bleed: 14.103 x 9.86 in.

0.473 inSpine, white paper12.01 mm
0.525 inSpine, cream paper13.34 mm
14.1 x 9.86Full cover, inchesincl. bleed
348 gEstimated weight12.3 oz

Cover template (white paper)

Barcode areaBACK COVER6.69 x 9.61 inFRONT COVER6.69 x 9.61 inSPINE 0.473 inFull cover 14.103 x 9.86 in incl. 0.125 in bleed
Red: bleed (trimmed off) · dashed: 0.25 in safe zone · shaded: spine. Download a full-size template from the calculator.

Spine and cover by paper type

PaperSpineSpine (mm)Full cover (in)Full cover (mm)At 300 ppi
White paper, black ink0.4729 in12.01 mm14.103 x 9.86 in358.2 x 250.4 mm4,231 x 2,958 px
Cream paper, black ink0.525 in13.34 mm14.155 x 9.86 in359.5 x 250.4 mm4,246 x 2,958 px
Standard color (white)0.4729 in12.01 mm14.103 x 9.86 in358.2 x 250.4 mm4,231 x 2,958 px
Premium color (white)0.4929 in12.52 mm14.123 x 9.86 in358.7 x 250.4 mm4,237 x 2,958 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 PPITypical stockSpineSpine (mm)
350 PPIBulky / heavy stock (~70 lb text)0.6 in15.24 mm
400 PPICream book paper (~55 lb)0.525 in13.34 mm
444 PPIWhite book paper (~50 lb)0.473 in12.01 mm
500 PPILightweight text (~45 lb)0.42 in10.67 mm
600 PPIThin text (~40 lb)0.35 in8.89 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 14.103 x 9.86 in — or 4,231 x 2,958 px at 300 ppi.
  • The back cover runs from the left edge to 6.815 in; the spine from 6.815 to 7.288 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

PagesSpine (white)Spine (cream)Full cover (white)
150 pages0.3378 in0.375 in13.968 x 9.86 in
160 pages0.3603 in0.4 in13.99 x 9.86 in
170 pages0.3828 in0.425 in14.013 x 9.86 in
180 pages0.4054 in0.45 in14.035 x 9.86 in
190 pages0.4279 in0.475 in14.058 x 9.86 in
200 pages0.4504 in0.5 in14.08 x 9.86 in
220 pages0.4954 in0.55 in14.125 x 9.86 in
230 pages0.518 in0.575 in14.148 x 9.86 in
240 pages0.5405 in0.6 in14.17 x 9.86 in
250 pages0.563 in0.625 in14.193 x 9.86 in
260 pages0.5855 in0.65 in14.216 x 9.86 in
270 pages0.608 in0.675 in14.238 x 9.86 in

210 pages in other trim sizes

TrimSpine (white)Full cover (white)
5 x 8 in0.4729 in10.723 x 8.25 in
5.06 x 7.81 in0.4729 in10.843 x 8.06 in
5.25 x 8 in0.4729 in11.223 x 8.25 in
5.5 x 8.5 in0.4729 in11.723 x 8.75 in
6 x 9 in0.4729 in12.723 x 9.25 in
6.14 x 9.21 in0.4729 in13.003 x 9.46 in
7 x 10 in0.4729 in14.723 x 10.25 in
7.5 x 9.25 in0.4729 in15.723 x 9.5 in
8 x 10 in0.4729 in16.723 x 10.25 in
8.5 x 8.5 in0.4729 in17.723 x 8.75 in
8.5 x 11 in0.4729 in17.723 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 210-page 6.69 x 9.61 in book?
On white paper it is 0.4729 in (12.01 mm); on cream paper 0.525 in (13.34 mm), using KDP's per-page factors.
What size should the full cover be?
For white paper: 14.103 x 9.86 in (358.2 x 250.4 mm) including 0.125 in bleed on every side. For cream paper: 14.155 x 9.86 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 210-page 6.69 x 9.61 in paperback?
About 348 g (12.3 oz) on white paper with a standard cover — useful for estimating postage.