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15+ Calculators Using HTML, CSS, and JavaScript

Welcome to Codewithrandom with a new blog today we’ll see how to make a Calculator Using HTML, CSS, and JavaScript.

A Calculator enables us to perform complex as well as scientific calculations within seconds and solve all our complicated equations with help of mathematical tools available to us for example addition, subtraction, division, square root, etc. All these features can be developed using languages like HTML, CSS, and JavaScript to customize our own calculator.

Using CSS we present 15+ CSS Calculators with source code available for you to copy and paste directly into your own project.

In this blog post, we will discuss 15+ CSS calculators with complete source code so you can just copy and paste them into your own project. Happy exploring and learning !!

1. Basic calculator in pure CSS

See the Pen <a href=”https://codepen.io/Knogobert/pen/bEMbdr”> Basic calculator in pure CSS</a> by Sven Parker (<a href=”https://codepen.io/Knogobert”>@Knogobert</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	Sven Parker
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 1 Table

In the above project, we can see a Basic calculator in pure CSS implemented using HTML and CSS.

2. PureCalc- Simple Calculator

See the Pen <a href=”https://codepen.io/kalpeshsingh/pen/wMNpLp”> PureCalc- Simple Calculator Using HTML and CSS</a> by Kalpesh Singh (<a href=”https://codepen.io/kalpeshsingh”>@kalpeshsingh</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	Kalpesh Singh
Demo & Download	Click here For Code
Language Used –	HTML, CSS, JS
External link / Dependencies	Yes
Responsive	Yes

Project 2 Table

Here you can see how the above project depicts a PureCalc- Simple Calculator implemented using HTML, CSS, and JavaScript.

3. fx-82MS Scientific calculator

See the Pen <a href=”https://codepen.io/shreyasminocha/pen/gKPrLy”> fx-82MS Scientific calculator HTML+CSS</a> by shreyasminocha (<a href=”https://codepen.io/shreyasminocha”>@shreyasminocha</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	shreyasminocha
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 3 Table

In the above project, you can see the fx-82MS Scientific calculator implemented using HTML and CSS.

4. Casio FX-702P

See the Pen <a href=”https://codepen.io/wiljav/pen/zYrBYKb”> Casio FX-702P</a> by William Jawad (<a href=”https://codepen.io/wiljav”>@wiljav</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	William Jawad
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 4 Table

Here you can see how the above project depicts a Casio FX-702P implemented using HTML, and CSS.

5. Pure CSS Calculator

See the Pen <a href=”https://codepen.io/vrugtehagel/pen/eYJjYNm”> Pure CSS Calculator</a> by vrugtehagel (<a href=”https://codepen.io/vrugtehagel”>@vrugtehagel</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	vrugtehagel
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 5 Table

In the above project, you can see the Pure CSS Calculator implemented using HTML and CSS.

Own Dino Game Using HTML,CSS &JavaScript (Chrome Dinosaur Game)

6. Calculator using Pure CSS

See the Pen <a href=”https://codepen.io/gambhirsharma/pen/ExwBKop”> Calculator | Pure CSS |</a> by gambhirsharma (<a href=”https://codepen.io/gambhirsharma”>@gambhirsharma</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	gambhirsharma
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 6 Table

Here you can see how the above project depicts a Calculator using Pure CSS implemented using HTML, and CSS.

7. CSS calculator icon

See the Pen <a href=”https://codepen.io/syndicatefx/pen/npGEeO”> CSS calculator icon</a> by Paulo Nunes (<a href=”https://codepen.io/syndicatefx”>@syndicatefx</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	Paulo Nunes
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 7 Table

In the above project, you can see the CSS Calculator implemented using HTML and CSS.

8. Pure CSS Calculator

Code by –	vrugtehagel
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 8 Table

Here you can see how the above project depicts a Pure CSS Calculator implemented using HTML, and CSS.

9. CSS calculator icon

Code by –	Paulo Nunes
Demo & Download	Click here For Code
Language Used –	HTML, CSS
External link / Dependencies	No
Responsive	Yes

Project 9 Table

In the above project, you can see the CSS calculator icon implemented using HTML and CSS.

10. Calculator

See the Pen <a href=”https://codepen.io/AlexRRR/pen/zvPYOq”> Calculator</a> by Alejandro Ramirez (<a href=”https://codepen.io/AlexRRR”>@AlexRRR</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	Alejandro Ramirez
Demo & Download	Click here For Code
Language Used –	HTML, CSS, JS
External link / Dependencies	Yes
Responsive	Yes

Project 10 Table

Here you can see how the above project depicts a Calculator implemented using HTML, CSS, and JavaScript.

Create GitHub Username Search Using JavaScript

11. CSS Calculator

See the Pen <a href=”https://codepen.io/codeline128/pen/pomVgK”> Simple Calculator</a> by CodeLine128 (<a href=”https://codepen.io/codeline128″>@codeline128</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	CodeLine128
Demo & Download	Click here For Code
Language Used –	HTML, CSS, JS
External link / Dependencies	No
Responsive	Yes

Project 11 Table

In the above project, you can see the CSS Calculator implemented using HTML, CSS, and JavaScript.

12. A simple calculator

See the Pen <a href=”https://codepen.io/sean_codes/pen/JEQMwy”> Front End Day 32 – A simple calculator</a> by sean_codes (<a href=”https://codepen.io/sean_codes”>@sean_codes</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	sean codes
Demo & Download	Click here For Code
Language Used –	HTML, CSS, JS
External link / Dependencies	Yes
Responsive	Yes

Project 12 Table

Here you can see how the above project depicts a simple calculator implemented using HTML, CSS, and JavaScript.

13. CSS Calculator – Single Element

See the Pen <a href=”https://codepen.io/TheSmallPicture/pen/BKvVyB”> CSS Calculator – Single Element</a> by Peter Franklin (<a href=”https://codepen.io/TheSmallPicture”>@TheSmallPicture</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	Peter Franklin
Demo & Download	Click here For Code
Language Used –	HTML
External link / Dependencies	No
Responsive	Yes

Project 13 Table

In the above project, you can see the CSS Calculator – Single Element implemented using HTML.

14. CSS Calculator

See the Pen <a href=”https://codepen.io/kirzin/pen/rNyqVKE”> CSS CALCULATOR DESIGN</a> by KirzCss (<a href=”https://codepen.io/kirzin”>@kirzin</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	KirzCss
Demo & Download	Click here For Code
Language Used –	HTML, CSS, JS
External link / Dependencies	No
Responsive	Yes

Project 14 Table

In the above project, you can see the CSS Calculator implemented using HTML, CSS, and JavaScript.

Create a Quiz App Using HTML, CSS & JavaScript

15. CSS Calculator

See the Pen <a href=”https://codepen.io/bugraaydingoz/pen/zEvNmy”> CSS Calculator</a> by Bugra (<a href=”https://codepen.io/bugraaydingoz”>@bugraaydingoz</a>) on <a href=”https://codepen.io”>CodePen</a>.

Code by –	Bugra
Demo & Download	Click here For Code
Language Used –	HTML, CSS, JS
External link / Dependencies	No
Responsive	Yes

Project 15 Table

Here you can see how the above project depicts a CSS Calculator implemented using HTML, CSS, and JavaScript.

Hope you like all the 15+ CSS calculators mentioned in this article and that they helped in increasing your understanding of calculator features and implementing mathematical formulas and scientific problem-solving tools that can be implemented in CSS.

In This Blog Post, We Shared with you 15+ Calculators Using HTML, CSS, and JavaScript with an easy-to-implement demo source code available. Hope You Like Our Blog Post And Read Others To Gain Knowledge In Frontend Development. See Our Other Blogs And Gain Knowledge In Front-end Development

Thank You and Keep Learning!!