keyword

average pd for glasses

Monthly search volume and cost-per-click data for "average pd for glasses" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=average+pd+for+glasses&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $4.4 | | competition | 0.66 | | 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	17/20
distance between pupils	27,100	$4.05	16/20
average pd	6,600	$5.06	20/20
average pupillary distance	6,600	$4.22	20/20
pupillary distance average	6,600	$4.22	20/20
what is pd in eye prescription	4,400	$5.53	17/20
average pd for women	2,900	$5.69	20/20
average pupillary distance female	2,900	$5.56	18/20
what is the average pupillary distance	1,300	$4.49	20/20
what is a normal pd for glasses	880	$4.93	17/20

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+pd+for+glasses&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