National Physical Laboratory

NPL iPhone app

Fundamental Constants iPhone App

NPL has released its first app, Fundamental Physical Constants, for iOS devices such as iPhones and iPads.

It will provide researchers with easy and up-to-date access to the values for all the physical constants.

Download the app from the Appstore

The Fundamental Constants app provides researchers with easy and up-to-date access to the values for all the physical constants.

Screenshot of app

Faster calculations

The app has been designed by NPL to be used by researchers in the laboratory to do fast accurate calculations without having to leave their work and consult textbooks.

View of data

Copy and paste

Unlike other apps in this area all fundamental constant values (including exponents) can be accurately copied into a scientific calculator making Fundamental Physical Constants easy to use for accurate calculations while working in the laboratory.

Info on constants

Latest values

The values used in Fundamental Physical Constants are the latest values recommended by the Committee on Data for Science and Technology (CODATA). They provide researchers with the most up-to-date values ensuring that their work is traceable back to the highest degree of accuracy.

Current customer reviews include:

"This is great. Very useful information that I return to often."

"Nice little app from a trusted source - NPL - great for working on the move and when out of the office. Thanks NPL. Probably even more useful for current students."

"Great app!"

Download the NPL Fundamental Constants app