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keyword

average pupillary distance

Monthly search volume and cost-per-click data for "average pupillary distance" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=average+pupillary+distance&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $5.22 | | competition | 0.58 | | country | US | | updated | 2026-06-06 | +--------------+------------------+
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
pupillary distance 27,100 $3.83 18/20
pupillary distance average 6,600 $4.22 20/20
what is pd in eye prescription 4,400 $5.53 19/20
average pd for women 2,900 $5.69 20/20
average pupillary distance female 2,900 $5.56 20/20
pd eye prescription 2,400 $4.4 17/20
what is the average pupillary distance 1,300 $4.49 20/20
average pd for glasses 1,000 $5.76 20/20
average pupil distance 320 $5.51 19/20
average distance between eyes 110 $3.32 18/20

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=average+pupillary+distance&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