Javascript Build a Calculator using HTML, CSS and Javascript
Course Overview
About This Free Course
Build a Simple Calculator using HTML, CSS and Javascript
In this Course you will learn how to build a simple calculator using HTML, CSS and Javascript,
This course is divided in to four parts,
In the first part you will learn how to download and install Notepad++,
In the 2nd part you will learn to build the Basic functionality of calculator
In the 3rd Part you will learn to fix some problems in Calculator Project
and finally in Last Part you will focus on Design Part (CSS)
Pre- Requirements: Basics of HTML, CSS and Javascript
Who Should Take This Course
"Javascript Build a Calculator using HTML, CSS and Javascript" is aimed at people who want a practical, structured introduction to development without paying full price for it. It's a solid fit if you're starting out in development and want a guided course rather than piecing tutorials together yourself, if you've tried free YouTube content on the topic and want something more organized, or if you already work in a related area and want a refresher you can finish at your own pace. Since enrollment happens on Udemy itself, you keep full access to view the lectures, download any provided resources, and revisit the material later — this isn't a stripped-down or time-limited version of the course.
Why This Course Is Worth Taking
Our take: this listing earns a spot on FreeWebCart because the coupon we verified actually brings the price to $0, not just a token discount, and the course carries a 4.45/5 rating on Udemy. That combination — real reviews plus a working 100% OFF code — is what we look for before publishing a development course. It won't replace hands-on experience or a full degree program, but as a low-risk way to test whether development is worth pursuing further, or to pick up one specific skill, the free price tag makes it an easy yes while the coupon lasts.
Pros & Cons
👍 Pros
- 100% free to enroll via this coupon (normally $19.99)
- Lifetime access on Udemy once enrolled, even after the coupon expires
- Rated 4.45/5 by past students on Udemy
- Self-paced — no fixed schedule or live sessions to attend
👎 Cons
- Coupon is time-limited and can expire before you enroll
- No live instructor support — questions go through Udemy's Q&A, not us
- Certificate is a Udemy completion certificate, not an accredited qualification
Frequently Asked Questions
Is "Javascript Build a Calculator using HTML, CSS and Javascript" really free?
Yes — we verified a 100% OFF Udemy coupon for this development course before publishing it. Enroll directly on Udemy using the button below; no credit card is needed while the coupon is active.
How long will this coupon last?
Udemy coupons typically last 1–3 days or expire after roughly 1,000 enrollments, whichever comes first. If the price on Udemy no longer shows $0 when you click through, the coupon has expired since we last checked it.
Do I keep access after the coupon expires?
Yes. Once you enroll while the coupon is live, "Javascript Build a Calculator using HTML, CSS and Javascript" is yours to keep on Udemy — including any future updates the instructor makes — even after the coupon runs out.
Save $19.99 - Limited time offer
More Free Development Courses
1Z0-1065-26 Practice Tests: Oracle Procurement Cloud 2026
Next.js Interview QnA : 600+ MCQs & Interview Prep | 2026
Master C++ Programming - From Beginner To Advance - 2021
