## Can TI-83 be used on ACT?

Although graphing capabilities are not necessary for ACT success, students accustomed to using a graphing calculator may want to find an acceptable replacement. TI-83 and TI-84 models are approved.

## Can I program my calculator for ACT?

You are allowed to write a program to contain your math notes before the test day and store it in your calculator. If you panic and forget the formulas for circumference etc, pull up the program. For the ACT Math Test, you should try to think of your calculator as a welcome helping hand but not a crutch.

**Are TI-84 Plus Ce allowed on ACT?**

The TI-84 Plus graphing calculator is allowed during the entire portion of the math section of the ACT. You can use your TI graphing calculator to work through problems more efficiently, help verify answers, and model a difficult word problem.

**Is the Casio FX 991ex allowed in ACT?**

Definitely allowed, and its an amazing option too.

### Are TI 89 allowed on ACT?

The main calculator functionality that is prohibited on the ACT is Computer Algebra System functionality. Here are a few of the calculators that are explicitly banned: Texas Instruments: All model numbers that begin with TI-89 or TI-92.

### Can I use programs on the ACT?

A: Programs must be written in the language of the calculator. Programs written in a different language, compiled, and loaded onto the calculator are not allowed. In this way, the programs can be examined on the calculator and will use calculator functions. Programs must not be lengthy.

**What is the best calculator to use on the ACT?**

The 5 best calculators allowed for ACT

- Texas Instruments TI-84 Plus CE Graphics Calculator – Best Calculator for ACT.
- TI-Nspire CX Graphing Calculator – Best Value ACT Calculator.
- Texas Instruments TI-83 Graphing Calculator.
- Casio fx-9750GII Graphing Calculator – Best Budget ACT Calculator.
- HP 39gs Graphing Calculator.

**What is the best calculator to use on the act?**

#### Is the TI 89 allowed?

Here are the calculators that are not permitted: Calculators with built-in or downloaded computer algebra system functionality, including: All model numbers that begin with TI-89 or TI-92.