seodata.dev

keyword

heart rate zone calculator

Monthly search volume and cost-per-click data for "heart rate zone calculator" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=heart+rate+zone+calculator&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $2.09 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
calculator heart rate zones 12,100 $1.01 20/20
heart rate calculator zones 12,100 $0.54 20/20
heart zones calculator 12,100 $1.01 20/20
hr zones calculator 12,100 $2.09 20/20
calculate heart rate zones 9,900 $0.41 20/20
zone heart rate calculator 9,900 $0.41 20/20
zone 2 heart rate calculator 5,400 $0.04 20/20
heart rate zones calculator 4,400 $4.03 20/20
zone 2 calculator 2,400 $0 20/20
how to calculate heart rate zones 1,600 $0.08 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=heart+rate+zone+calculator&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