How do I set up a free account for Desmos Calculator Tools?

Free Calculator Tools Account

You can create a free Desmos account using any existing email or through an existing Google account. Go to to sign up.

You can use this same log-in to save work in our Graphing Calculator, Geometry Tool, and 3D Calculator.


Teacher Create Account. Screenshot.


Desmos Calculator Tools Accounts are separate from Desmos Classroom Accounts.

If you are new to Desmos and use both products, you will need to create two new accounts (the same username and password can be used for both accounts).