CASIO fx-83GT PLUS & fx-85GT PLUS

Discontinued

The fx‑83GT PLUS and fx‑85GT PLUS have been replaced by the upgraded fx‑83GTX and fx‑85GTX
respectively.

This entry-level scientific calculator has a natural maths display. It has the required functions for first examinations, such as BIDMAS and trigonometry. There are 260 functions including statistics,
logarithms and hyperbolic functions.

Both calculators are battery-powered, with the addition of a solar panel in the fx-85GT PLUS.

Explore the GTX models

Features

What you can do with a 83GT & 85GT PLUS

Prime Factorisation

Display a number as a product of its prime factors.

Recurring Decimal

Show a fraction as a recurring decimal or visa versa.

Natural Display

Shows mathematical expressions like roots and fractions as they appear in your textbook.

Skills

Learn how to use your 83GT & 85GT Plus

View all Guides

83/85GT PLUS

Guide

fx-8GT PLUS and fx-85GT PLUS User Guide

32 page user guide for the fx-83GT PLUS and fx-85GT PLUS.

Emulator

For the big screen

fx-ES Plus Emulator

The fx-ES PLUS Emulator is a software program that emulates the operation of the fx-991ES, fx-83 GTPLUS and fx-85GTPLUS calculator.

Find out more