IHehsCalc 4+

Calculator for E.H.S‪.‬


Designed for iPad

    • 5.0 • 7 Ratings
    • Free



Calculator for industrial hygienists and environment, health and safety (EHS) professionals. Now with more IH goodness.

This is a calculator for some of the equations found in the environment, health and safety (EHS) and industrial hygiene profession. There was originally an IHcalc app, aka IHcalc Lite. This was the product of some very smart students at Arizona State University. This is a new creation as an homage to that original app. This is version 1.0 of IHehsCALC, and I hope you will find it useful. The app is free, but we really, really, really, REALLY would like to see some folks make a donation to the American Industrial Hygiene Foundation. Also any corrections or suggestions please let us know via the help URL.

What’s New

Version 1.1

Fixed some spelling errors, Pressure Conversions added, changed OSHA & EPA to “Safety & Environment” as the equations apply worldwide, several new equations including TLV of a mixture, and emissions post-controls (capture & control efficiency).

Ratings and Reviews

5.0 out of 5
7 Ratings

7 Ratings

Blackmamba259 ,

What an app

If your profession has anything to do with health, safety, environment, or the like, this app will be world changing for you. 11/10 recommend this.

App Privacy

The developer, A-EHS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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