Which calculators are approved for the ACT?

So I'm preparing for the ACT and I found out that only certain calculators are allowed. Anyone know the list of approved calculator models for the ACT? Just want to make sure I'm not breaking any rules on test day.

The ACT permits the use of approved calculators during the math portion of the test. Generally, they allow four-function, scientific, and graphing calculators. Here's a list of some common approved calculator brands and models:

1. Texas Instruments: TI-83, TI-83 Plus, TI-84, TI-84 Plus, TI-Nspire, TI-Nspire CAS, TI-89, and TI-89 Titanium.

2. Casio: fx-9750GII, fx-9860GII, fx-CG10, fx-CG20, fx-CG50, and ClassPad 330.

3. Hewlett-Packard: HP 39G, HP 39GII, HP 40G, and HP 50G.

4. Sharp: EL-9600, EL-9650, EL-9900, EL-W506, EL-W516, and EL-W535.

Keep in mind that there are a few rules and restrictions for calculators used on the ACT:

- Calculators with built-in or external computer algebra systems (CAS), like the TI-Nspire CAS and the HP 50G, are permitted.

- Calculators with a QWERTY keyboard, like the TI-92, are NOT allowed.

- Calculators that require an outlet, make noise, or have paper tapes are NOT allowed.

- Calculators with built-in wireless or Bluetooth capabilities are NOT allowed.

- Some graphing calculators with preloaded apps are allowed, but you should check the specific model beforehand.

You can find more information on the ACT calculator policy and a more comprehensive list of approved and prohibited calculator models on the ACT website (act.org). It's important to familiarize yourself with these rules to avoid any issues on test day. If you're unclear about anything, reach out to your specific testing center to clarify - they should have included customer support information in the email they sent you confirming your registration.

Good luck with your test preparation!