Best Citizen Calculators of 2026

The Citizen ECC-310 Calculator features a clear 12-digit display, making it easy for you to read and manage your calculations. With the inclusion of a % key, you can effortlessly perform percentage calculations, which is especially useful for budgeting or sales. The Grand Total function allows you to keep track of your totals conveniently, while the delete key helps you correct any mistakes with ease. Additionally, being solar powered means you won't have to worry about changing batteries, making it an eco-friendly choice for everyday use.

The Citizen Sdc-812Nr Calculator is a compact and practical device designed to make your calculations easier. Its light blue colour adds a touch of style to your desk, while the small dimensions (102 x 124 x 25 mm) ensure it won't take up much space. This calculator features dual solar power and battery operation, giving you reliable performance in various lighting conditions so you can work without interruption. The combination of these features makes it a convenient and efficient tool for everyday use.

The Citizen CT-300 J is a basic calculator designed with a 10-digit display, allowing you to perform straightforward calculations with ease. It features a single-line display, which helps keep the screen clear and simple to read. Powered by both battery and solar energy, this calculator ensures you won’t be left without power when you need it most. Its basic type makes it ideal for everyday use, whether at home, school, or work, offering reliable and convenient functionality.