keyword

40 mm in inches

Monthly search volume and cost-per-click data for "40 mm in inches" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=40+mm+in+inches&country=us" +--------------+------------------+ | volume | 49,500 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
40mm in inches	49,500	$0	20/20
40mm to inches	49,500	$0	20/20
40 m m to inches	18,100	$0	20/20
40 mm to inch	18,100	$0	20/20
40 mm to inches	18,100	$0	20/20
40 mm to in	2,900	$0	20/20
how many inches is 40 mm	2,900	$0	20/20
how big is 40 millimeters	1,600	$0	20/20
how big is 40 mm	1,600	$0	20/20
how many inches is 40mm	1,300	$0	20/20

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://app.seodata.dev/v1/keyword?q=40+mm+in+inches&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