Error Propagation Calculator

This tool helps you to determine the uncertainty (or error) of any mathematical expression that contains physical quantities with uncertainties. Along with a reliable calculation, a simple and fast layout guarantees user-friendly experience and makes this app feasible for laboratory use.

The error analysis carried out by this app follows the rules of the Gaussian error propagation.
If f is a function of the independent variables X and Y, written as f(X,Y), then the uncertainty in f is obtained by taking the partial derivatives of f with respect to each variable, multiplication with the uncertainty in that variable, and addition of these individual terms in quadrature.

*** In contrast to the majority of free popular apps Error Propagation Calculator will not secretly share any of your private data. Feel free to ask the developer for a full copy of the source code. ***
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4.7
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What's New

* history added
* design improvements
* additional output format
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Additional Information

Updated
July 20, 2016
Size
1.7M
Installs
1,000+
Current Version
1.02
Requires Android
4.0.3 and up
Content Rating
Everyone
Permissions
Offered By
Julian Wienand
Developer
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