Shipping:
3-6 Business Days


Pay online using our ultra-secure processing. Then, send us your TI-83 Plus or TI-84 Plus calculator along with your order number and your address. We will have your calculator back at your doorstep, fully programmed, 3 – 6 business days from the date we receive it. Our address is listed at the bottom of the page.

Need a calculator? We also sell brand new, fully-programmed TI-83 plus or TI-84 plus calculators.

Note: You are not joining Paypal when paying by credit card. We simply use their secure servers to process your transaction."

ACT Calculator Programs

What are they?

The ACT Calculator Program Package is an easy to use group of formulas and automatic solvers for your TI-83 Plus or TI-84 Plus calculator.

These programs will help you save time, avoid mistakes, and get more correct answers on the ACT Math Test. You will not have to worry about forgetting any of the roughly 30 key formulas and concepts included in the Package – they will be right at your fingertips during the test!

Included Programs

Each calculator comes packed with the following programs:

  1. Quadratic solver. It will instantly solve any equation of the form: Ax² + Bx + C.
  2. Area solver. It automatically finds the area for triangles, rectangles, parallelograms, trapezoids, squares, and circles.
  3. Logarithm solver. Very user-friendly: This program makes it easy to solve logs even if you are not familiar with them.
  4. Greatest Common Factor solver. Input two numbers and it gives you the greatest common factor.
  5. Midpoint and Distance solver. Input two points and it gives you the midpoint and the distance.
  6. Trigonometry solver. It will solve for all sides and angles of a right triangle. You just type in the values of two sides or one side and one angle. It is very fast and easy to use.
  7. System of Equations solver. Follow the prompts and the system will be solved for all variables.
  8. Pythagorean Theorem solver. This will solve for the missing side of a right triangle in about five seconds.
  9. Volume solver. An automatic solver for cubes, spheres, cylinders, and cones.
  10. Average solver. Just type in the numbers and it gives you the average.
  11. Slope and Intercept solver. Just type in the given information and it will give you slope and the x and y intercepts.
  12. Percent solver. It automatically finds percent increase or percent decrease.
  13. Midpoint solver with a missing end. Input midpoint, input the coordinates of one end, and it gives you the coordinates of the other end.
  14. Imaginary number reducer. ACT occasionally asks you to reduce an imaginary number (i) to its simplest form. This program does that for you.
  15. Circumference solver. It finds circumference in just a few seconds.
  16. Radical reducer. This program reduces radicals to their simplest form.
  17. Quadrant Information. This is a text program that gives helpful info when working with trig functions on a graph.
  18. Special Triangle Information. This is a text program that reminds you of the rules for 30 – 60 – 90 and 45 – 45 – 90 triangles.
  19. Slope solver. It gets the slope quickly from a set of coordinates.

How They Work

Our ACT Calculator Program Package is incredibly easy to use. Every order comes with a short packet explaining how each program works, although most are entirely self-explanatory.

Some of the calculator programs were designed by Superior Test Preparation while others were hand-picked and downloaded from public domain. Our package only includes programs that can easily be used to solve common ACT problems. Of course, all programs are 100% legal to use during the ACT Math Test.

Sending in your calculator? Here is our office's mailing address:

Superior Test Preparation
1426 E Northwest Highway
Arlington Heights, IL 60004

We will program it within two business days and return it to you via priority mail.