Flater, D.
(2023),
What does the pixel measure?, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.8456, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=935078
(Accessed May 30, 2025)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
What does the pixel measure?
Published
Author(s)
Abstract
The pixel is often used as a unit of measurement in information technology. Unfortunately, there is not a simple, consistently-applicable answer to what it is a measure of. This report analyzes the pixel unit through the lens of metrology and shows how one entity, the pixel, actually gives rise to a group of different units.Citation
NIST Interagency/Internal Report (NISTIR) - 8456
Report Number
8456
NIST Pub Series
Pub Type
NIST Pubs
Download Paper
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact [email protected].
Created January 11, 2023