Terms of use
Updated November 12, 2026
Using the site
Reading Glasses Test is free to use. By using it you agree to these terms.
Not medical advice
The test, charts, calculators and articles are general information and a screening aid. They are not an eye exam, a diagnosis or a prescription, and they do not replace advice from an optometrist or ophthalmologist. Do not delay seeing a professional because of something you read here. If you have sudden vision changes, eye pain, flashes, new floaters or double vision, seek care promptly.
Estimates, not guarantees
Results depend on your screen, the distance you hold it and the lighting. Published strength charts differ from each other. The suggested strength is a starting point for trying glasses on, and may not suit you. We are not responsible for purchases made on the basis of a result.
No affiliation
Any brand or retailer named on this site is mentioned for information only. We are not affiliated with, sponsored by or endorsed by any of them. Their names and trademarks belong to their owners.
Content and embedding
The text, charts and code on this site belong to Reading Glasses Test. You may link to any page, and you may embed the test on your own site using the embed code we provide, as long as the link back to this site stays in place. Please do not copy the site or its content in bulk.
Availability
The site is provided as it is, without warranty. We may change or remove features at any time.
Contact
Questions about these terms go to hello@readingglassestest.com.