This promotion is for Rewards members only. To take advantage of exclusive offers like these, join Office Depot® OfficeMax® Rewards now!
CalculatorsView all 246 items
Though they are essential office machines, calculators are necessary for home and school use as well, providing the ability to perform both simple and complex tabulations in a convenient, compact format.
Whether you're looking for a home, school or office calculator for professional, student or general use, our selection offers a variety of calculators suitable for everything from basic sums to complicated mathematical and scientific functions.
Basic Display Calculators
For general, everyday usage, display calculators will usually fit the bill. Display calculators offer a number of useful functions suitable for most common tasks, such as addition, subtraction, multiplication, division, square root, and percentage, as well as memory functions. Choose a calculator with a combination of battery and solar power to conserve batteries when ample light is available for operation. Some display calculators feature tilted screens to aid in viewing them in various lighting conditions. Generally, basic display calculators are compact and portable, allowing for ease in transport and use at home, school or the office.
For more complex tasks at home, school or office, a specialized calculator may be needed. Printing calculators include basic functions suitable for business operations while providing the ability for a hard copy printout. Financial calculators allow for more complex business, financial and statistical functions. Graphing calculators make it easy to solve complex mathematical equations including geometry and trigonometry. Scientific calculators include functions for math, general science and biology.
Browse our selection of calculator supplies for products that will aid in the functionality and longevity of your calculator. Consider a protective case to guard your calculator against mishaps. If you use a printing calculator, keep plenty of paper and ink on hand to prevent interruptions during extended periods of use.