Computer vs. Calculator — What's the Difference?
By Tayyaba Rehman & Fiza Rafique — Updated on September 11, 2023
A computer is a versatile electronic device capable of performing complex tasks, including calculations, data processing, and internet browsing. A calculator is a simpler device designed primarily for arithmetic calculations.
Difference Between Computer and Calculator
Table of Contents
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Key Differences
A "computer" is a multi-functional device that is equipped with a microprocessor, memory, and input-output mechanisms, allowing it to perform a wide variety of tasks. A "calculator," in contrast, is specifically designed for arithmetic calculations and typically does not perform other functions.
In terms of complexity, computers have operating systems and can run multiple applications simultaneously, providing functions from word processing to playing games. Calculators generally lack this level of sophistication; they are single-purpose devices intended for calculations like addition, subtraction, multiplication, and division.
When it comes to usability, computers often have more intricate user interfaces, including but not limited to a graphical interface, keyboard, and mouse. Calculators generally have a more straightforward interface, focusing solely on numerical input and a few functions like square root or percentages.
In the context of portability, many modern calculators are pocket-sized and run on batteries, designed for on-the-go calculations. Computers, although becoming increasingly portable, often require a power source and are generally more substantial due to their multifaceted capabilities.
The word "computer" can refer to various forms of the device, including desktops, laptops, and servers. "Calculator," on the other hand, generally signifies a hand-held device or a software application mimicking such a device, dedicated solely to arithmetic calculations.
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Comparison Chart
Functionality
Multi-purpose
Single-purpose
Complexity
High
Low
User Interface
Complex
Simple
Portability
Varies (laptops more portable)
Generally very portable
Types
Desktop, laptop, server, etc.
Hand-held, software-based
Compare with Definitions
Computer
Capable of running multiple applications.
I have several tabs open on my computer.
Calculator
Limited to numerical computations.
The calculator can't browse the web.
Computer
An electronic device for storing and processing data.
She used her computer to write a novel.
Calculator
A device for performing arithmetic calculations.
I used a calculator to tally my expenses.
Computer
Requires an operating system.
His computer runs on Windows 10.
Calculator
Generally battery-operated.
My calculator needs new batteries.
Computer
May connect to the internet.
My computer has Wi-Fi capabilities.
Calculator
Can be software-based.
I use a calculator app on my phone.
Computer
Comes in various forms like desktops, laptops, and servers.
The office has several types of computers.
Calculator
Often portable and pocket-sized.
I always keep a calculator in my bag.
Computer
A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs.
Calculator
An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. The first solid-state electronic calculator was created in the early 1960s.
Computer
A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.
Calculator
An electronic or mechanical device for the performance of mathematical computations.
Computer
Such a device along with peripherals, especially a monitor, keyboard, and mouse.
Calculator
A person who operates such a machine or otherwise makes calculations.
Computer
One who computes.
Calculator
A set of mathematical tables used to aid in calculating.
Computer
A person employed to perform computations; one who computes.
Calculator
A mechanical or electronic device that performs mathematical calculations.
Computer
A male computer, where the female computer is called a computress.
Calculator
(dated) A person who performs mathematical calculation
Computer
A programmable electronic device that performs mathematical calculations and logical operations, especially one that can process, store and retrieve large amounts of data very quickly; now especially, a small one for personal or home use employed for manipulating text or graphics, accessing the Internet, or playing games or media.
I spend around 6 hours a day at the computer.
As well as saving the photos on my computer, I have them backed up on a USB drive.
David is a computer expert.
Janet works at the computer store.
Calculator
A person who calculates (in the sense of scheming).
Computer
One who computes.
Calculator
(obsolete) A set of mathematical tables.
Computer
An electronic device for performing calculations automatically. It consists of a clock to provide voltage pulses to synchronize the operations of the devices within the computer, a central processing unit, where the arithmetical and logical operations are performed on data, a random-access memory, where the programs and data are stored for rapid access, devices to input data and output results, and various other peripheral devices of widely varied function, as well as circuitry to support the main operations.
Calculator
One who computes or reckons: one who estimates or considers the force and effect of causes, with a view to form a correct estimate of the effects.
Ambition is no exact calculator.
Computer
Same as digital computer.
Calculator
A small machine that is used for mathematical calculations
Computer
A machine for performing calculations automatically
Calculator
An expert at calculation (or at operating calculating machines)
Computer
An expert at calculation (or at operating calculating machines)
Common Curiosities
What is a Computer?
A computer is a multi-functional electronic device for data processing.
What is a Calculator?
A calculator is a device designed mainly for arithmetic calculations.
Can a Computer act as a Calculator?
Yes, computers can perform calculations and often have calculator software.
Can a Calculator browse the Internet?
No, a standard calculator is not designed for internet browsing.
Is a Calculator a type of Computer?
Technically, a calculator is a simple form of a computer but generally not categorized as such.
What types of Calculators are there?
Basic, scientific, and graphing are common types of calculators.
Do both Computers and Calculators need electricity?
Yes, but many calculators are battery-operated, making them more portable.
Can I install software on a Calculator?
Generally, no, calculators do not support additional software.
Is a smartphone a Computer or a Calculator?
A smartphone is considered a type of computer that can also act as a calculator.
How do Computers and Calculators differ in functionality?
Computers are multi-purpose, while calculators are designed for specific calculations.
Which is more complex, a Computer or a Calculator?
A computer is more complex and versatile than a calculator.
Do both have screens?
Yes, but computer screens are generally more sophisticated.
Can a Calculator store data?
Most cannot, although some advanced models have minimal storage capabilities.
What types of Computers are there?
Desktops, laptops, and servers are common types of computers.
Do I need to know programming for either?
For general use, no programming knowledge is needed for either computers or calculators.
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Written by
Tayyaba RehmanTayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Fiza RafiqueFiza Rafique is a skilled content writer at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
