keyword

calculation machine

Monthly search volume and cost-per-click data for "calculation machine" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=calculation+machine&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0.41 | | competition | 0.97 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

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
mechanical calculator	4,400	$0.2	8/20
when was the first calculator invented	1,600	$0	6/20
who invented calculator	1,600	$0	6/20
who invented calculators	1,600	$0	6/20
who invented the first calculator	1,600	$0	6/20
calculating machine	590	$0.22	9/20
mechanical calculating machine	590	$0.22	7/20
mechanical calculating machines	590	$0.22	7/20
calculation device	50	$0	7/20
when was the mechanical calculator invented	30	$0	6/20

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=calculation+machine&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