Calculator Plus #1

Calculator Plus with History is a basic calculator extension for Chrome that features memory storage, calculation history, large buttons, and customizable themes for comfortable daily use. It delivers fast, precise arithmetic for budgeting, shopping, and quick estimates while you browse.

It also includes handy features like a percentage calculator and multi-window support to compare values side by side, plus the ability to save notes within calculation history. Ideal for students, professionals, and anyone who needs a reliable, easy-to-use calculator on Chrome.