Classroom Calculator

A big, projector-friendly calculator with a running history — perfect for working problems live in front of the class.

Free to use — no sign-up required

0

Add your own header, footer & logo with a paid plan.

History

No calculations yet. Press = to add one.

Actions

Tip: use your keyboard — digits, + − * /, Enter for =, Backspace, Esc to clear.

Theme

Upgrade to Light or higher to unlock premium themes and branding.

Branding

Add your own header, footer & logo with a paid plan.