LibGuides: Chemistry: Calculators

Online Calculators

Online Graphing/Scientific Calculators

Desmos Graphing Calculator Part of suite of math tools and resources from Desmos, free to use.
Desmos Scientific Calculator Part of a suite of calculators and math tools from Desmos; free to use.
Web 2.0 Calculator An online scientific calculator useful for problem solving covering algebra, trigonometry, chemistry, etc.

Other Online Calculators

Calculator.com A variety of popular calculators for graphing, calculating area, currency, percentage, etc.

Online Math Tools/Resources

Wolfram

Wolfram Alpha
Wolfram Alpha is a computational knowledge engine. It is not a search engine; rather, it generates output by doing computations from its own internal knowledge base.
Wolfram Alpha Examples Page
The best way to get an idea of Wolfram Alpha's scope and capabilities is to view its Examples page.
Wolfram Mathematica: Online Integrator
Calculates the integrals of functions.
Wolfram Mathematica: Step-by-Step Derivatives
Wolfram Mathematica: Step-by-Step Derivatives

Physical Calculators

The NCWU Bookstore provides a calculator rental service for Wesleyan students. Please check with the NCWU bookstore for rental fees and details of this service.

NCWU Bookstore