ChatGPT Calculator

ChatGPT Calculator is a compact Chrome extension with a deliberately narrow purpose: give you a calculator in the browser toolbar that answers mathematical expressions using the ChatGPT API. Rather than a keypad of buttons, it presents a clean input where you type the expression — from simple arithmetic to longer, more involved formulas — and receive the computed result.

Because the answer comes from an AI model rather than a fixed arithmetic engine, the extension is not limited to what a button grid can express, which is useful for students, professionals, and anyone who just wants a quick number while reading something else in the browser. It installs as a small package and the developer states that it does not collect or use your data.

The listing is free, modest in scale (a few hundred users) and last updated in March 2023, so treat it as a simple one-purpose utility. Note that the public listing carries a low rating from a single review, so expectations should match its lightweight scope rather than a full scientific calculator suite.