Hardcover · White · 200 pages — spine 0.4694″
For a 7 × 10 in hardcover with white interior pages, the KDP-spec cover is 16.2894 × 11.0200 in (spine 0.4694″ / 11.92 mm). Tweak any field below to recalculate live.
Spine width
0.4694in
11.92 mm
- Full cover
- 16.2894 × 11.0200 in
- Other unit
- 413.75 × 279.91 mm
Send these specs to your designerOpenClose
Pre-filled message you can paste into email, Slack, or a designer brief. Includes a link back to this exact spec.
Embed this calculator on your site
<iframe src="https://kdpcover.pro/embed/widget?theme=light"
width="100%" height="640" style="border:0; border-radius:12px"
loading="lazy" title="KDP Cover Calculator"></iframe>
<script>window.addEventListener("message",function(e){
if(e.data && e.data.type==="kdpcover:height"){
var f=document.querySelector('iframe[src*="kdpcover.pro/embed/widget"]');
if(f) f.style.height=e.data.height+"px";
}
});</script>Skip the layout
Get a print-ready template with the 0.4694″ spine pre-set
Every KDP-spec paperback and hardcover dimension — one bundle, one download.
Try a similar page count
Same format, paper, and trim — different page count. Each link is its own pre-computed page.