keyword

5 x 8 book size

Monthly search volume and cost-per-click data for "5 x 8 book size" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=5+x+8+book+size&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
book size	2,900	$6.12	18/20
book sizes	2,900	$6.12	17/20
standard book sizes	1,900	$7.27	18/20
standard book size	1,900	$8.77	17/20
average book size	1,600	$0	12/20
paperback book dimensions	590	$0	12/20
paperback sizes	210	$0	12/20
standard paperback sizes	210	$2.71	12/20
5x8 book size	110	$0	14/20
5 by 8 book size	40	$0	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=5+x+8+book+size&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt