Applications
Navigate easily with our app-based menu
Students use applications every day. This is why we chose to organize our calculator with apps. Your students will already know how to find everything they need.
Accurate math
Fractions, roots, calculus and more!
Embedded in your calculator is an advanced math engine that accurately computes most math expressions.
Exam approved
Use the NumWorks calculator on your test
The NumWorks graphing calculator is approved for use on the SAT, ACT and most state exams.
Check if NumWorks can be used on your exam
Free simulator
No calculator? No problem.
Use the NumWorks calculator simulator for free on your computer, tablet or smartphone. No installation required!
Try it in your browserFunctions
Trace parametric, polar and cartesian curves in full color using the Functions app. Work with a table of values and calculate the derivative at a point.
Probability
Computing probabilities has never been easier! Simply fill in the required information and compute. A graphical display helps you visualize your computations.
Equations
Enter equations in any form you desire. The app will compute the discriminant and exact roots of quadratic equations and give exact solutions of linear systems.
Calculation
Work with matrices using the calculation app. Compute powers, determinants, inverses and more.
Sequences
Sequences are defined just as in a textbook. Compute the sum of terms directly on the graph.
Regression
Once your data is entered, the line of best fit and its equation will appear on the graph.
Statistics
Easily access statistics relevant to your data and identify key results. Visualize your data and look up the values on the same screen.