How to build a simple calculator using html css and javascript We will build a simple and functional calculator that will feature Jul 31, 2023 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. Following the completion of the calculator, I will also provide a concise explanation of the code. Feb 6, 2024 · Can I Use This Simple Javascript Calculator Code in My Projects? Absolutely! Feel free to use this Javascript calculator code in your own projects and extend its features to suit your needs. In this article, I will demonstrate how to build a basic calculator utilizing the three languages that are used for developing websites: HTML, CSS, and JavaScript. What We Are Going to Create. Let's create a cool calculator with HTML, CSS, JavaScript. Discover how to create a simple calculator with our easy-to-follow guide using HTML, CSS, and JavaScript. This calculator will do every calculation like division, multiplication, addition, subtraction, and many more. HTML is the backbone of all web pages. Jan 21, 2025 · Step 2 (CSS Code): Apply CSS to enhance the visual appeal of the calculator. This project focuses on the most fundamental functionalities, making it an excellent practice project to improve your programming skills as a beginner. You can also link to another Pen here (use the . Learn to code solving problems and writing code with our hands-on JavaScript course. Inside the container div, we’ll have two main elements: the display and the Mar 17, 2025 · The drawing line is an easy and simple method using the canvas function on a web page using javascript. Just put a URL to it here and we'll apply it, in the order you have them, before the CSS in the Pen itself. Follow our step-by-step guide and create a fully functional calculator that performs mathematical operations. Jun 9, 2023 · In this tutorial, we've built a simple calculator using JavaScript, HTML, and CSS. May 3, 2018 · This is an epic article where you learn how to build a calculator from scratch. Oct 26, 2021 · CSS Let's create a style. In this example, you will learn to write a program to make a simple calculator in JavaScript. Create the Calculator structure using an HTML input tag for date input and a submit button. Jul 23, 2024 · This is an exceptional article to learn how to build a simple calculator application using HTML/CSS and JavaScript. Jul 31, 2023 · Building a simple calculator using HTML and JavaScript may be a fun and educational job for web developers who are just starting out. Congratulations! You have successfully built a simple calculator using Jan 9, 2025 · Build a Calculator with HTML, CSS and JavaScript. Apr 25, 2025 · Building a calculator is one of the first challenges to take when learning HTML and JavaScript. In this tutorial, you'll build your first calculator using HTML, CSS, and JavaScript. By combining the capabilities of HTML for user interface design and JavaScript for calculation handling, you can construct an interactive and functioning calculator right in your browser. Mar 8, 2025 · To build a simple calculator using JavaScript, we need to handle basic arithmetic operations such as addition, subtraction, multiplication, and division. Mar 16, 2023 · We’ll use HTML, CSS, and JavaScript to build our calculator. Jan 22, 2025 · To build a simple calculator using JavaScript, we need to handle basic arithmetic operations such as addition, subtraction, multiplication, and division. It comes with a simple user interface to perform exponents, log, natural log (ln), trig functions on numbers. Then copy the structure below and add it to the HTML file. We’ll focus on the JavaScript you need to write—how to think about building the calculator, how to write the code, and eventually, how to clean up your code. In this case, I have used a very small amount of CSS programming code so you can not create a separate CSS file. You can apply CSS to your Pen from any stylesheet on the web. What Does the disabled Attribute in the Calculator HTML Code Do? The disabled attribute makes the input field read-only. What We Are Going to CreateWe will build a simp This article discusses how to create a calculator using HTML, CSS, and JavaScript. Here are the steps to create the project: Open a code editor (I prefer Visual Studio Code) and create a new directory for the project. The calculator will accept mouse and keyboard input, display numbers with comma notation and include a filter on user input to prevent obvious bugs from occuring. com Learn how to create a real-time calculator using HTML, CSS, and JavaScript with this step-by-step guide. Jun 29, 2022 · We can make a calculator in javascript with the help of if else statements without using HTML and CSS, by running it on the console in the Developer tools / Inspect element. Oct 6, 2021 · HTML: We start with the HTML code. Canvas tag uses to draw the line with different javascript properties and methods. Feb 18, 2024 · Introduction: In this tutorial, we'll walk through the process of building a simple calculator using HTML, CSS, and JavaScript. This tutorial covers the simplest method that can be used to create a simple calculator using HTML, CSS and JavaScript. We set a width for the container and center it using margin (also give it a decent top margin of 10vh), and apply a little box shadow. This will ensure that the calculator looks great on both desktop and mobile devices. Aug 1, 2024 · Building a JavaScript calculator app using HTML, CSS, and JavaScript is a fantastic way to enhance your web development skills and delve into creating interactive web applications. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X Feb 18, 2024 · In this blog post, we will delve into the creation of a basic calculator web application using HTML, CSS, and JavaScript. Starting from scratch to Build a Calculator with HTML, CSS and JavaScript for your website is a good strategy to master basic concepts for web development. Of course, you can attach the CSS file to the HTML file. Jan 21, 2025 · Creating a simple calculator is a great way to start learning web development. By creating this practical and interactive app, you've tackled various challenges, including crafting a user-friendly interface, implementing calculation logic, and Jan 20, 2025 · Learn how to create 8+ types of calculators using HTML, CSS, and JavaScript. calculator { width: 100%; } to ensure the calculator spans the full width of smaller devices, making it easier to use. ) and calculation operations like Addition, Subtraction, Multiplication, Division and Percentage. Inside the calculator, we have two main divs. In my opinion this is a really good beginner project for those who want to become web developers. Solution Create HTML file as xyz. Line 4: We use . Learn to code solving problems with our hands-on JavaScript course! How to Make a Simple Calculator Using HTML, CSS, and JavaScript. Jul 8, 2021 · Create Calculator using HTML, CSS & JavaScript. In today's blogpost we'll create a tic-tac-toe game using only HTML, CSS and Javascript. By the end of this guide, you'll have a fully functional calculator Welcome to this step-by-step guide on creating a basic yet fully functional calculator using plain JavaScript, HTML, and CSS. HTML Code for Scientific Calculator . 4. This calculator will help us determine how many calories we need to consume on a daily basis in order to either gain, maintain, or lose weight, based on our age, height, and current weight. Simple Introduction to HTML, CSS and JS: Jul 29, 2024 · We will create the structure of the Age Calculator using HTML and CSS, and JavaScript will add the functionality to calculate the age in years, months, and days. Even though calculators are commonplace or rather ordinary , building one from scratch helps beginners understand fundamental concepts of web development—such as structuring content with HTML, styling elements with CSS, and adding interactive functionality with JavaScript. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X Feb 19, 2020 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. CSS styl May 3, 2025 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. Apr 18, 2025 · HTML calculator is used for performing basic mathematical operations like Addition, subtraction, multiplication, and division. Use it to perform basic operations: subtraction, addition, multiplication, and division. We'll create a simple webpage with a calculator. Copy the code below and paste it into your HTML file. JavaScript, along with HTML and CSS, is commonly used to create interactive web-based calculators. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X In this, you have to create a simple calculator using the HTML, CSS, Js functions. Aug 21, 2024 · In this tutorial, we'll build a calculator with HTML, CSS, and JavaScript. To create it, first, you need to create an HTML and CSS file. CSS allows us to control the visual appearance of the website, including things like layout, color, and typography. But we don't want that to happen. This hands-on project will provide a comprehensive understanding of these… Dec 4, 2024 · In this blog post, we have learned how to create a responsive calculator using HTML, CSS, and JavaScript. Building a calculator interface is a fantastic way to get started with HTML, CSS, and JavaScript. Dec 4, 2023 · Step 3. css file. Step 1: Creating the HTML structure. Jun 30, 2024 · This project involves HTML for the structure, CSS for styling, and JavaScript for functionality. So, it can be highly customizable with additional CSS to make it according to your needs. In first step, create the HTML structure for scientific calculator as follows: Nov 8, 2024 · Creating a calculator web application is a fantastic project for learning HTML, CSS, and JavaScript. In fact, it’s a great excuse to put into practice all those math lessons that we were taught in school. css URL Extension) and we'll pull the CSS from that Pen and include it. Let's see how this works: Calculator made using if else statements: Jan 11, 2024 · Basically, this scientific calculator built with HTML, CSS, and JavaScript. By the end o Jun 6, 2021 · Create A Calculator Using HTML, CSS, and JavaScript. We've learned how to handle user input, perform calculations, and display the result on the screen. HTML is used to design the basic structure of the calculator. Below is a live preview of the completed project: Sep 2, 2022 · From the example above, whenever you click a button, the form is submitted and the page is reloaded. Video tutorial If you would watch a detailed step-by-step video instead you can check out the video I made covering this project on my Youtube Channel : Let's build a simple calculator using HTML, CSS, and JavaScript. and then we have buttons with delete the values one by one, or we can able to clear the entire Feb 27, 2025 · In the code above, the following adjustments are made to enhance the calculator’s usability on small screens: Lines 3–7: We create a . Learn how to build a calculator with JavaScript. You'll learn about event handling, and DOM manipulations throughout the project. In the structure below I have given complete information on how you can add other codes to the file. If you want to make this design, you should definitely follow the tutorial below. Includes simple calculator, BMI, age, tip, tax, salary, loan, and financial calculators. We have set up the HTML structure, added CSS styling to make it look good, and written JavaScript functions to perform the calculator's mathematical operations. This project is aimed to help beginners, who just started their javascript / frontend developer jo Aug 26, 2023 · In this step-by-step tutorial, we will embark on an exciting journey to create a simple calculator using the trifecta of web technologies: HTML, CSS, and JavaScript. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X In this tutorial we will create a fully working calculator using only HTML, CSS and vanilla Javascript. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X Jan 16, 2024 · Here in the below-represented code, we have a simple calculator made by using HTML and CSS. Today in this blog you will learn to create a Responsive Calculator in HTML CSS & JavaScript. Apr 18, 2025 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. If you recall from the Events section, we discussed the submit event that is fired whenever we submit a form. 2: Implementing Buttons for Calc Operations: We're going to add the 20 buttons inside the div element with the class attribute and value of "calc-keys", the button values contain 0 to 9, dot (. Apr 17, 2023 · However, it is possible to create a functional calculator by utilizing HTML, CSS, and JavaScript. The first step in building our calculator is to set up the HTML structure. Sep 3, 2024 · Let’s create a Simple Calculator using HTML, CSS, and JavaScript. The HTML code consists of a div with a class calculator. Style the buttons, display area, and overall layout to make it user-friendly and visually pleasing. Conclusion. In this article, I’ll walk you through the process of creating a simple calculator See full list on makeuseof. This project will feature a basic calculator that performs arithmetic operations like addition, subtraction, multiplication, and division. Jun 2, 2023 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. In this article on Calculator in JavaScript, the text editor you will use is VS Code. These three technologies work together to create a fully functional web application. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X Learn how to create a simple calculator using HTML, CSS, and JavaScript with this step-by-step guide. Feb 29, 2024 · JavaScript Program for Calculator (Without HTML & CSS) Below is a straightforward JavaScript program to make a simple calculator that performs basic arithmetic operations based on user input. We have also made the calculator responsive using CSS media queries. 1. We create a basic HTML template with a title, body, and a container div for our calculator. First, create an HTML file, use CSS files and use the javascript function so that the function returns a result on the output screen. In this tutorial, We’ll Build a Calculator using HTML for structure, CSS for styling, and JavaScript for functionality. . Improve your JavaScript skills and impress your friends with your new app-building abilities! You can apply CSS to your Pen from any stylesheet on the web. Jul 26, 2024 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. Dec 4, 2023 · In this article, we’ll walk you through a step-by-step guide to building a fully functional calculator application from scratch using HTML, CSS and of course JavaScript. This is assuming that you know the basics like HTML tags and CSS styling. Approach. html Aug 21, 2024 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. See the Pen Simple Calculator by Andrew Creech ( @AndrewCreech ) on CodePen . Jan 11, 2024 · This JavaScript code snippet helps you to create a scientific calculator program. Q: How can I make the calculator responsive? A: To make the calculator responsive, you can use CSS media queries to adjust the layout and font sizes based on the screen size. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X Apr 18, 2025 · The percentage calculator is useful for students, shopkeepers, and for solving basic mathematical problems related to percentages. calculator function. Building a calculator is an excellent project for learning programming, as it helps you understand the basics of user interactions and mathematical operations. Jan 16, 2023 · In today’s blog post, we will be building a simple calorie counter using HTML, CSS, and JavaScript. In JavaScript, Jan 15, 2025 · Building a salary calculator using HTML, CSS, and JavaScript is a valuable project that enhances your web development skills. You can find the live preview below, try it: To design the HTML calculator, we will use HTML, and CSS. What we will build. This simple yet powerful tool can be customized further to include additional features such as tax calculations, currency conversions , or data saving. Jul 20, 2024 · Step 2 (CSS Code): Once the basic HTML structure of the calculator is in place, the next step is to add styling to the calculator using CSS. In this article, we are going to learn, how to make a percentage calculator using HTML CSS, and JavaScript Formula used:What is X percent of Y is given by the formula: X In this repl, we create a simple calculator using HTML, CSS and JavaScript Oct 18, 2021 · In this tutorial, we will learn how to build a JavaScript calculator using HTML, CSS and (vanilla) JavaScript. First of all, you create an HTML and a CSS file. In this article, we will discuss how to build a simple calculator using HTML, CSS, and JavaScript. The javascript sets the line's width, structure, display, and color. Style the structure with CSS using classes and elements. pvrvq wrvmjg smu vlwiaow zwpx gqkfp uuicyivs lxw msphaxed xlc bhjk zugrwn loywg cyus warag