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Buy Office Calculators Online in Nigeria

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12% OFF
Texas Instruments TI-30XS MultiView Scientific Calculator
US Store
Texas Instruments

Texas Instruments TI-30XS MultiView Scientific Calculator
4.8

80k+ bought

NGN 46311 52920

Texas Instruments TI-84 Plus CE Color Graphing Calculator, Black
US Store
Texas Instruments

Texas Instruments TI-84 Plus CE Color Graphing Calculator, Black
4.6

80k+ bought

NGN 217599

26% OFF
Texas Instruments TI-30Xa Scientific Calculator
US Store
Texas Instruments

Texas Instruments TI-30Xa Scientific Calculator
4.7

60k+ bought

NGN 30894 41940

12% OFF
Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.
US Store
Texas Instruments

Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.
4.8

20k+ bought

NGN 56171 63900

Texas Instruments TI-84 Plus Graphics Calculator, Black 320 x 240 pixels 2.8" diagonal
US Store
Texas Instruments

Texas Instruments TI-84 Plus Graphics Calculator, Black 320 x 240 pixels 2.8" diagonal
4.6

10k+ bought

NGN 237363

26% OFF
Amazon Basics LCD 8-Digit Desktop Calculator, Portable and Easy to Use, Black, 1-Pack
US Store
Amazon Basics

Amazon Basics LCD 8-Digit Desktop Calculator, Portable and Easy to Use, Black, 1-Pack
4.6

10k+ bought

NGN 22000 29841

Texas Instruments TI-503 SV Standard Function Calculator
US Store
Texas Instruments

Texas Instruments TI-503 SV Standard Function Calculator
4.6

10k+ bought

NGN 22506

BA II Plus Financial Calculator
US Store
Texas Instruments

BA II Plus Financial Calculator
4.6

8k+ bought

NGN 96819

20% OFF
Casio MS-80B Desktop Calculator, Tax & Currency Tools
US Store
Casio

Casio MS-80B Desktop Calculator, Tax & Currency Tools
4.7

7k+ bought

NGN 28304 35331

Texas Instruments TI-Nspire CX II Color Graphing Calculator with Student Software PC/Mac White 3.54 x 7.48
US Store
Texas Instruments

Texas Instruments TI-Nspire CX II Color Graphing Calculator with Student Software PC/Mac White 3.54 x 7.48
4.6

7k+ bought

NGN 272499

Casio fx-260 Solar II Scientific Calculator, 10-Digit Display
US Store
Casio

Casio fx-260 Solar II Scientific Calculator, 10-Digit Display
4.6

7k+ bought

NGN 32760

TI-30XIIS Scientific Calculator Texas Instruments, Lavender Limits
US Store
Texas Instruments

TI-30XIIS Scientific Calculator Texas Instruments, Lavender Limits
4.7

6k+ bought

NGN 65987

Casio FX-300ESPLSBBUWAIT Scientific Calculator, Blue
US Store
Casio

Casio FX-300ESPLSBBUWAIT Scientific Calculator, Blue
4.4

5k+ bought

NGN 30390

Texas Instruments TI-Nspire CX II CAS Color Graphing Calculator with Student Software PC/Mac
US Store
Texas Instruments

Texas Instruments TI-Nspire CX II CAS Color Graphing Calculator with Student Software PC/Mac
4.7

5k+ bought

NGN 283479

23% OFF
Casio FX-300ESPLSBPKWAIT Scientific Calculator, Pink
US Store
Casio

Casio FX-300ESPLSBPKWAIT Scientific Calculator, Pink
4.8

4k+ bought

NGN 30500 39854

26% OFF
Casio FX-300ESPLSB-WAIT Scientific Calculator | Compact scientific calculator built for everyday middle and high school math coursework
US Store
Casio

Casio FX-300ESPLSB-WAIT Scientific Calculator | Compact scientific calculator built for everyday middle and high school math coursework
4.4

3k+ bought

NGN 30500 40952

Texas Instruments TI108 Single 108/BK/D by Texas Instruments
US Store
Texas Instruments

Texas Instruments TI108 Single 108/BK/D by Texas Instruments
4.7

3k+ bought

NGN 34913

Casio FX-115ESPLSB-WA-IT Scientific Calculator
US Store
Casio

Casio FX-115ESPLSB-WA-IT Scientific Calculator
4.7

3k+ bought

NGN 58059

Casio fx-115ES Plus 2nd Ed Advanced Scientific Calculator
US Store
Casio

Casio fx-115ES Plus 2nd Ed Advanced Scientific Calculator
4.8

3k+ bought

NGN 91921

21% OFF
Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office
US Store
Casio

Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for ...
4.6

2k+ bought

NGN 21057 26547

15% OFF
TI-84 Evo Graphing Calculator Texas Instruments, Pink
US Store
Texas Instruments

TI-84 Evo Graphing Calculator Texas Instruments, Pink
4.7

2k+ bought

NGN 263715 309831

15% OFF
Sharp EL-1801V Ink Printing Calculator, 12-Digit LCD, AC Powered, Off-White, Ideal for Business & Office Use, Easy-to-Read Display & Durable Design
US Store
Sharp

Sharp EL-1801V Ink Printing Calculator, 12-Digit LCD, AC Powered, Off-White, Ideal for Business & Office Use, Easy-to-Read Display & Durable ...
4.5

2k+ bought

NGN 165554 195639

4% OFF
Casio FX-9910CW-PK-W-IT Scientific Calculator
US Store
Casio

Casio FX-9910CW-PK-W-IT Scientific Calculator
4.6

2k+ bought

NGN 61332 63879

14% OFF
TI-84 Plus CE Graphing Calculator Texas Instruments, Rose Curve Gold
US Store
Texas Instruments

TI-84 Plus CE Graphing Calculator Texas Instruments, Rose Curve Gold
4.7

2k+ bought

NGN 292241 338400

Desk Calculator 12 Digit Extra Large LCD Display, Touch Comfortable with Big Buttons, PXY Two Way Power Battery and Solar Standard Function Office Calculators
US Store
pxy

Desk Calculator 12 Digit Extra Large LCD Display, Touch Comfortable with Big Buttons, PXY Two Way Power Battery and Solar Standard Function ...
4.6

2k+ bought

NGN 44115

Casio fx-9750GIII Graphing Calculator, Python Programming, Black
US Store
Casio

Casio fx-9750GIII Graphing Calculator, Python Programming, Black
4.7

2k+ bought

NGN 158768

Casio FX-9910CW-W-IT Scientific Calculator
US Store
Casio

Casio FX-9910CW-W-IT Scientific Calculator
4.7

2k+ bought

NGN 63857

Texas Instruments TI-108 Solar Powered Calculator
US Store
Texas Instruments

Texas Instruments TI-108 Solar Powered Calculator
4.7

2k+ bought

NGN 34825

Texas Instruments TI-84 PLUS CE Graphing Calculator, Black Frustration-Free Packaging 84PLCE/PWB/2L1/A
US Store
Texas Instruments

Texas Instruments TI-84 PLUS CE Graphing Calculator, Black Frustration-Free Packaging 84PLCE/PWB/2L1/A
4.7

2k+ bought

NGN 217599

Amazon Basics LCD 8-Digit Desktop Calculator, Portable and Easy to Use, Black, 5-Pack
US Store
Amazon Basics

Amazon Basics LCD 8-Digit Desktop Calculator, Portable and Easy to Use, Black, 5-Pack
4.6

1k+ bought

NGN 52789

15% OFF
TI-84 Plus CE Color Graphing Calculator Texas Instruments, Coral Metallic
US Store
Texas Instruments

TI-84 Plus CE Color Graphing Calculator Texas Instruments, Coral Metallic
4.5

1k+ bought

NGN 255678 299574

BA II Plus Professional Financial Calculator Texas Instruments
US Store
Texas Instruments

BA II Plus Professional Financial Calculator Texas Instruments
4.5

1k+ bought

NGN 122906

10% OFF
Scientific Calculators,IPEROT Pink Solar Scientific Calculator 417Function
US Store
IPEROT

Scientific Calculators,IPEROT Pink Solar Scientific Calculator 417Function
4.4

1k+ bought

NGN 40864 45213

Texas Instruments TI-30X IIS 2-Line Scientific Calculator, Lime Green
US Store
Texas Instruments

Texas Instruments TI-30X IIS 2-Line Scientific Calculator, Lime Green
4.8

1k+ bought

NGN 107799

Casio HR-170RC Plus Mini Desktop Printing Calculator, Assorted
US Store
Casio

Casio HR-170RC Plus Mini Desktop Printing Calculator, Assorted
4.6

1k+ bought

NGN 97917

6% OFF
Desk Calculator with Erasable LCD Notepad Calculators ROATEE Desktop Basic Calculators for Middle School Cute Pocket Simple Calculator Office Desk Accessories Supplies Home Office Essential Big Button
US Store
ROATEE

Desk Calculator with Erasable LCD Notepad Calculators ROATEE Desktop Basic Calculators for Middle School Cute Pocket Simple Calculator Office ...
4.6

1k+ bought

NGN 35331 37527

Casio SL-300VC Solar Powered Standard Function Calculator, Blue
US Store
Casio

Casio SL-300VC Solar Powered Standard Function Calculator, Blue
4.6

1k+ bought

NGN 25317

HP 10bII+ Financial Calculator for College and High School, SAT AP PSAT
US Store
HP

HP 10bII+ Financial Calculator for College and High School, SAT AP PSAT
4.7

1k+ bought

NGN 79229

Casio FX-300MSB-W-IT Scientific Calculator
US Store
Casio

Casio FX-300MSB-W-IT Scientific Calculator
4.6

1k+ bought

NGN 38580

Solar Calculator,Mini Calculator Basic Calculators School for Students Pocket Calculators Blue Office Gadgets Office Supplies for Women Men
US Store
Yritioa

Solar Calculator,Mini Calculator Basic Calculators School for Students Pocket Calculators Blue Office Gadgets Office Supplies for Women Men
4.3

1k+ bought

NGN 28721

Buy Office Calculator at the Best Prices at Ubuy Nigeria

Even though computers and smartphones are everywhere today, the simple office calculator is still a must-have tool on many desks. It is not outdated at all. In fact, it is built for one specific job: helping you count numbers quickly and accurately without any interruptions. It is always on and ready to use, thanks to a long-lasting battery and solar power. Ultimately, a desktop calculator helps you focus, saves your time, and makes daily business math completely hassle-free. As a piece of electronics, it offers reliable, battery- or solar-powered hardware for quick calculations without needing a computer. Simultaneously, it is an essential office supply, a staple desk accessory stocked alongside pens and notebooks. Ultimately, it blends everyday utility with basic technology to keep daily business operations running accurately.

Explore Different Types of Office Calculators now at Ubuy

Choosing the right calculator depends entirely on your daily tasks. Whether you need something for simple math, complex financial formulas, or physical paper printouts, there is a specialised tool built for the job. These calculators are impressive office electronics that make calculations as simple as possible. Below, we look at the most common types of office calculators and how they help keep your business running smoothly.

1. Desktop Calculator

These are the standard choices for daily office work. They are built for heavy use and feature large, raised buttons that are easy to press and usually quiet. Popular models, like the Casio DJ-220D Plus, display up to 12 or 14 digits, include quick keys for calculating taxes, and have a Check & Correct feature that lets you easily review and correct your previous entries. A desktop calculator is a large, sturdy calculator meant to sit permanently flat on your office desk. It has an angled screen so you can read it easily without picking it up, and big, spaced-out keys for fast typing. 

2. Printing Calculators

Essential for retail stores, accounting firms, and bookkeeping departments, printing calculators provide an immediate, physical paper-roll record of every transaction. A compact and versatile option like the Casio HR-8RC Mini Portable Printing Calculator allows busy operations to easily double-check their numbers, reprint past calculations without starting over, and maintain an accurate physical audit trail for records or tax purposes. Built for fast, reliable data entry, these heavy-duty devices are perfect for keeping a permanent paper history of your daily business math. If you’re specifically looking for the one with Tax rate (Tax+, Tax-), Memory (M+, M-, MR, MC), Quick typo correction (back key), Square Root and so on, then a Reddit user has commented a fantastic option for you to try: Accounting Calculators are the classic choice here. They are closely associated with physical ink ribbon or thermal paper rolls.

Most of these would be covered by Casio HR-8RCE and you can print things if needed. It doesn’t have a square root button though. No powers (but you can quickly do square cubes etc by short cuts) nor Pi either, but they were low on the list.A little wider than a large smartphone. I keep one in the desk drawer when it's inconvenient to use a spreadsheet. 

Source: r/calculators (Reddit)

3. Financial Calculators

These specialised tools are built for professionals dealing with investments, loans, and banking. They feature dedicated buttons to calculate compound interest, loan amortisation, and Internal Rate of Return (IRR), making them among the most essential office supplies for avoiding complex formulas. Trusted options like the Texas Instruments BA II Plus are ideal for business exams, while the classic HP 12c remains a long-standing favourite among banking and real estate experts for its durability. Business Calculator is required because it features unique hardwired keys for time-value-of-money formulas. 

4. Pocket & Basic Calculators

These minimalist tools are designed for quick, everyday math like adding up simple business expenses, checking cash register tallies, or double-checking invoices. Extremely lightweight and compact, they easily fit into a laptop bag, desk drawer, or pocket, making them highly portable and perfectly suited for front-desk receptionists, warehouse staff, or mobile professionals who work on the go. Despite their small size, many models include durable plastic keys, a clear 8-to-10 digit LCD screen, and dual-power capabilities (solar and battery) to ensure they are always ready when you need them. Electronic Calculator covers everything; the most literal pocket-friendly devices are basic electronic calculators or compact business calculators. To make your shopping convenient, you can check out some of the best picks from Casio and Sharp as suggested by a Redditor.                                                 

Sharp EL-501X2 or Casio fx 260 solar II. Both good, both have trig.

Source: r/calculators

5. Scientific Calculators

While not exclusively for standard business work, scientific calculators are essential tools for engineers, architects, and data analysts. These high-performance devices come with over 240 advanced functions to easily handle complex math like fractions, logarithms, and geometry formulas. Most modern models feature a multi-line display that shows formulas exactly as they appear in textbooks, which helps prevent typing errors during multi-step projects. Built with durable keys and protective slide-on covers, they are designed to withstand the rigours of busy office desks and field sites alike. Scientific Calculator is made for high school and college math/science classes. It has buttons for complex stuff like geometry ($sin, cos$), fractions, and multi-step formulas.

Top Office Calculator Brands Available on Ubuy Nigeria 

Explore the top office calculator brands available on Ubuy Nigeria to find high-quality, professional-grade devices that deliver fast, accurate results while keeping your daily business calculations smooth and effortless.

Brand

Primary Specialty

Key Features

Best For

Casio

Scientific, Graphing & Financial

High-resolution Natural Textbook Displays, multi-line fraction logic, and robust build quality.

Students, Engineers, and General Office Staff

HP

Advanced Financial & Programming

Reverse Polish Notation (RPN) input options, premium tactile keys, and complex keystroke programming.

Investment Bankers, Real Estate Pros, and Actuaries

Canon

Ergonomic Desktop & Eco-Conscious Printing

Large tilted LCD screens, durable keys made from recycled copier materials, and sleek aesthetics.

Retail Admins, Front Desk Clerks, and Eco-Minded Workspaces

Victor

Heavy-Duty Commercial Printing

Fast print speeds, antimicrobial protection on keys, and rugged full-size PC-touch keypads.

Tax Auditors, Accountants, and High-Volume Data Entry

Frequently Asked Questions About Office Calculators

Here are a few commonly asked questions about office calculators. We hope this helps you find the perfect tool for your workspace.

  • What types of office calculators are available at Ubuy Nigeria?

    Ubuy Nigeria offers a diverse range of calculators, including desktop models for daily administration, financial and business models for corporate analysis, high-end scientific models for engineering, and heavy-duty commercial printing models for accounting.

  • Which calculator is best for office work?

    For general office administration, a standard desktop model with a large display and dual power (solar/battery) is ideal. However, if your work involves tax auditing or investment banking, a dedicated accounting or financial model from brands like Casio or HP is highly recommended.

  • How do I maintain my office calculator?

    Keep your calculator away from liquids and extreme heat. Wipe the keys regularly with a dry microfiber cloth to prevent dust buildup. If using a battery-operated model, replace the batteries promptly when the screen dims to prevent damage to internal components.

  • Are office calculators available in compact sizes?

    Yes, we offer a variety of compact, portable office models that are lightweight and slim, making them easy to carry in laptop bags or briefcases for professionals on the move.

  • Where can I buy an office calculator online in Nigeria?

    You can buy premium, top-rated global office calculators online directly through Ubuy Nigeria. Enjoy a seamless shopping experience with secure payment methods and reliable international shipping delivered straight to your doorstep.