Whether you are a college student taking calculus or an accountant running your own business, having a good calculator is very important for your success. These special calculators help you do many kinds of calculations quickly. Some advanced models can even solve complex calculus problems and create graphs of functions. 5- Best Calculator for Office – 2026
While you can use your smartphone for simple math, many people find that a physical calculator with buttons is easier and more convenient for quick tasks. It’s a handy tool to have in your desk or laptop bag. Below, we share our top calculator picks and tips on how to choose the right one for you.
1. Casio MS-80B Calculator
The Casio MS-80B Calculator is a versatile and reliable desktop solution designed to streamline everyday calculations with precision and ease. Featuring a large, easy-to-read display and practical tax and currency functions, this calculator is engineered to enhance efficiency in both professional and personal settings. Its robust general-purpose functionality makes it ideal for financial tasks, budgeting, and quick computations, while its ergonomic design ensures seamless operation in home,
| Color | Brush Nickel |
| Calculator Type | Standard Function |
| Power Source | Solar Powered |
| Screen Size | 3.25 |
2. Sharp EL-1801V Ink Printing
The Sharp EL-1801V Ink Printing Calculator is a high-performance business tool designed to deliver precision, efficiency, and lasting reliability in financial and office environments. Equipped with a crisp 12-digit LCD and an integrated ink printer, it provides clear on-screen results and permanent, error-resistant records—ideal for invoicing, bookkeeping, and daily calculations. Its durable off-white casing ensures long-term resilience,
| Color | White |
| Calculator Type | Printing |
| Power Source | A/C |
| Screen Size | 4 |
3. CATIGA 12 Digits Desktop
The CATIGA CD-2786 Desktop Calculator is a sleek and efficient computing tool designed for accuracy and ease of use in any setting. Featuring a large 12-digit LCD display and highly responsive buttons, it ensures effortless data entry and clear visibility, making it ideal for office work, home budgeting, or classroom calculations. Powered by dual solar and battery energy sources,
| Color | Black |
| Calculator Type | Standard Function, Financial, Business |
| Power Source | Solar Powered |
| Screen Size | 4.25 Inches |
4. Casio HR-170RC Plus
The Casio HR-170RC Plus is a compact yet powerful printing calculator engineered to enhance efficiency in financial and accounting workflows. Featuring dual-color ink printing for clear differentiation between entries and totals, along with check-and-correct functionality, it ensures accuracy in calculations while minimizing errors. Designed for professionals handling tax computations, bookkeeping, and sales analysis, its cost/sell/margin keys streamline pricing tasks with precision. The mini desktop form factor saves space without sacrificing performance, making it an indispens
| Color | Assorted Colors |
| Calculator Type | Printing |
| Power Source | Battery Powered, cord |
| Screen Size | 12.9 Centimeters |