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Math and Science Calculators

Go on, calculate something!

On this site you will find various online tools for doing basic mathematic and scientific calculations such as unit conversions, geometry, radioactive decay extrapolations, etc.

The site is continually in development and new calculators are added gradually. Suggestions for specific calculators are also welcome. Just contact us.

Unit conversions

Always popular are unit converters!

Maths

Simple math tools

Statistics

Use with care

Astrophysics

Currently, Kepler's laws, with orbital animation

Mechanical Physics

Classical Newtonian motion

Nuclear Physics

Somewhat more obscure, these are tools for various radioactive (or any sort of exponential) decay or growth

Optics

Refraction, lenses, rainbows!

Not Science

Science isn't everything

Disclaimer:

While we have done our best to ensure accurate results, the authors of this website do not make any representation or warranty, express or implied, regarding the calculators on this website, nor assume any liability for its use. The code implementation is the intellectual property of the developers.

Please let the webmaster know if you find any errors or discrepancies.
We also take suggestions for new calculators to include on the site.