keyword

cal 1

Monthly search volume and cost-per-click data for "cal 1" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=cal+1&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

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
calculus	135,000	$4.34	5/20
calculus 1	6,600	$3.84	9/20
calculus course	1,600	$6.85	7/20
calc i	1,600	$1.3	6/20
cal 1 card	1,300	$0	6/20
calculus i	590	$3.68	5/20
what is calc 1	260	$1.11	5/20
calculus one	210	$8.17	6/20
calc1	70	$0	6/20
math calculus 1	50	$1.84	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=cal+1&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