Top Free Data Science Online Courses for 2024 - KDnuggets (2024)

Top Free Data Science Online Courses for 2024 - KDnuggets (1)
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We’re 3 months into the new year. Wow, time is going by fast. With that being said, how many of you can say that you are on target to reach your goals, if it’s Q1 goals, learning goals, etc?

It’s hard. It’s hard to stay on top of everything and achieve every goal.

If learning data science was one of your 2024 goals, KDNuggets is here to help you so your journey to learning new skills and shifting careers is smooth.

I have put together a list of FREE online data science courses that will help you build a solid foundation of data science knowledge, skills and best practices to have a great career in the data world.

From: DataCamp

Link: Understanding Data Science

If you’re new to the data science world, the first thing you want to get your head around is the basics. With no coding involved, this free course will define what data science is.

You will dive deeper into what a data science workflow is and how data science is applied to real-world problems. Once you have a good understanding of the field, you will end off will learning about different roles within the data science field.

From: Harvard University

Link: Introduction to Programming with Python

Have you decided to choose Python as your programming language choice? Great idea.

It’s been a popular programming language for a while now and now you can learn it with this self-paced course which will take you roughly 10 weeks to complete. This course has been specifically designed for students who have no prior experience or knowledge when it comes to programming and wish to transition into the data science world by learning Python.

The following topics are covered: functions, variables, conditionals, loops, exceptions, libraries, unit tests, file I/O, regular expressions, object-oriented programming, and more.

From: DataCamp

Link: Python Data Science Toolbox

As it’s been the most popular programming language for a few years now, there is no harm in perfecting the Python programming language.

With no coding experience or skill needed, Part 1 of the Python Data Science toolbox course teaches you how to effectively analyze and visualise your data. With 13 videos included in this course, you will go from data manipulation to plotting data with Matplotlib.

From: Harvard University

Link: Data Science: R Basics

Maybe you haven’t gone for Python and maybe you have decided to choose R as your programming language. Regardless of what you decide to go ahead with - it is always good to start with the basics. Harvard University offers a Data Science: R Basics course that helps you to build a solid foundation in the R programming language - from learning how to wrangle, analyze, and visualize data.

The course is free; however, you can pay for a verified certificate for $149.

From: Stanford Online

Link: Statistical Learning

I say it all the time and I will say it again - it is very important to learn about statistics in data science. This Statistical Learning course by edX will provide you with the main tools used in statistical modelling and data science.

It covers the following topics: an overview of statistical learning, linear regression, classification, resampling methods, linear model selection and regularization, moving beyond linearity, tree-based methods, support vector machines, deep learning, survival modelling, unsupervised learning, and multiple testing.

From: Google

Link: Google Data Analytics

You have probably heard about this course a lot - it is very popular. It consists of 8 sections, where you will learn about the day-to-day use of data, best practices and processes that you should expect in your new data science/analytics jobs.

You will learn how to clean and organize data for the analysis process and make calculations using spreadsheets, SQL and R programming. It doesn’t stop there, you will further your analytical skills by creating data visualizations and also learning about tools such as Tableau.

From: Coursera

Link: Machine Learning Specialization

This course has been put together by Andrew Ng, Founder & CEO of Landing AI, Founder of, and Co-Chairman and Co-Founder of Coursera. He has constructed a machine learning specialization made up of 3 courses:

  1. Supervised Machine Learning: Regression and Classification
  2. Advanced Learning Algorithms
  3. Unsupervised Learning, Recommenders, Reinforcement Learning

These courses are free; however, there is a fee if you wish to get certified.

These 7 courses help you build skills in different aspects of data science, to ensure you have the skills and knowledge you require to be great at your data science job.

For example, working on being proficient in the Python programming language, or the R programming language. Understand the importance of learning statistics in data science, and how it affects the analytics process. Last but not least, put everything together and apply it to machine learning, for example, regression and recommenders.

Happy Learning!

Nisha Arya is a data scientist, freelance technical writer, and an editor and community manager for KDnuggets. She is particularly interested in providing data science career advice or tutorials and theory-based knowledge around data science. Nisha covers a wide range of topics and wishes to explore the different ways artificial intelligence can benefit the longevity of human life. A keen learner, Nisha seeks to broaden her tech knowledge and writing skills, while helping guide others.

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Top Free Data Science Online Courses for 2024 - KDnuggets (2024)


Top Free Data Science Online Courses for 2024 - KDnuggets? ›

edX - Introduction to Python for Data Science: This is a free online course that teaches the basics of Python programming for data science. The course covers topics like data structures, functions, and object-oriented programming. The course is offered by Microsoft and offers a certificate of completion.

What is the best free data science course? ›

edX - Introduction to Python for Data Science: This is a free online course that teaches the basics of Python programming for data science. The course covers topics like data structures, functions, and object-oriented programming. The course is offered by Microsoft and offers a certificate of completion.

Is 3 months enough for data science? ›

It's possible to learn foundational data science skills in three months through full-time or part-time programs, provided the student dedicates sufficient time and effort. Apart from university degrees, aspirants can acquire the skills needed for a data science career by attending in-person or live online classes.

How can I learn data science at home for free? ›

In summary, here are 10 of our most popular free courses data science courses
  1. Python for Data Science, AI & Development: IBM.
  2. IBM Data Science: IBM.
  3. Data Science Math Skills: Duke University.
  4. What is Data Science?: ...
  5. Data Analysis with Python: IBM.
  6. SQL für Data Science: University of California, Davis.

Is online data science certificate worth it? ›

Advantages of Earning Data Science Certificates. If you're just starting and have no experience, a certification is a terrific method to get your foot in the door at a company—it's a great way for employers to see an employee's knowledge and competence in data science.

Is there a free data science course? ›

Great Learning Academy offers a variety of free Data Science courses online that can help you gain the expertise and knowledge you need to pursue a career in the field.

What is the best data science course for beginners? ›

In summary, here are 10 of our most popular data science courses
  • IBM Data Science: IBM.
  • Python for Data Science, AI & Development: IBM.
  • What is Data Science?: ...
  • Data Science: Johns Hopkins University.
  • Google Data Analytics: Google.
  • Introduction to Data Science: IBM.
  • Data Science Math Skills: Duke University.

Is 35 too old for data science? ›

Unlock the secrets of launching a thriving data science career in your 30s. Learn why age is no barrier and discover a path to success. Find out now that there are no age limits to your passion.

Is 30 too old for data science? ›

Making a career change in data science at 30 isn't only possible but very unusual. Data science offers exciting possibilities for those with the right skills and mindset, and age must not be a barrier to pursuing your dreams.

Is 28 too old for data science? ›

It's never too late to start your career in data, indeed your experience in previous employment, regardless of the role or industry, is a strength and an asset that new entrants don't yet have.

Which online platform is best for data science? ›

So sit back and keep reading!
  • Coursera. Coursera is one of the top online platforms to learn data science in 2024. ...
  • Udemy. Udemy is another of the top online platforms to learn data science in 2024. ...
  • edX. If you want free courses on data science, edX is where you go! ...
  • Udacity. ...
  • Codecademy.
Mar 13, 2024

Where to start learning data science from scratch? ›

Python and R are the two most popular programming languages used in data science, so that's a good place to start for all data scientists. The Python and R programming language are good starting points for a few reasons. They're both open-source and free, which means that anyone can learn to program in these languages.

How do I become a data scientist with no experience? ›

How to Become a Data Scientist With No Experience
  1. Complete a Course.
  2. Polish up on your Math Skills.
  3. Learn a programming language (or two!)
  4. Take on side projects or internships.
  5. Start as a data analyst.
  6. Work hard—and network harder.
  7. Explain your career transition to potential employers.
Dec 21, 2023

Can I get a job with only a data science certificate? ›

The demand for data science skills in the job market

This high demand is driven by the need for businesses to make data-informed decisions and gain insights from large datasets. As such, individuals with a data science certificate are well-positioned to capitalize on the abundance of job opportunities in this field.

Can I get a data science job with a certificate? ›

A certification (or certificate) will provide you with the necessary knowledge and skills to succeed as a data scientist. Data scientists are among the top three jobs in America, according to Glassdoor [1].

Which data science certification is the best? ›

Top 10 Data Science Certifications for 2024
  • Certified Analytics Professional (CAP)
  • Dell EMC Data Science Track (EMCDS)
  • SAS Certified Data Scientist.
  • Microsoft Certified: Azure Data Scientist Associate.
  • Cloudera Certified Associate (CCA) Data Analyst.
  • Cloudera Certified Professional (CCP) Data Engineer.
Apr 4, 2024

Is DataCamp data science free? ›

DataCamp provides free access to its data science learning platform for educators and students.

Which is better Udemy or Coursera? ›

Udemy vs Coursera: Comparing the Facts

Udemy has numerous courses for a lot of different interests and skill levels, and Coursera has a more academic approach with opportunities to get certificates and degrees.

Which site is best for data science course? ›

Best Websites to Learn Data Science
  • GUVI. If you want to learn data science, look no further than Guvi's Zen Class. ...
  • Coursera. Coursera is one of the leading platforms for online learning, offering a wide range of courses in various fields, including data science. ...
  • edX. ...
  • DataCamp. ...
  • Udacity. ...
  • Kaggle. ...
  • Dataquest. ...
  • LinkedIn Learning.

Is Coursera owned by Google? ›

Is Coursera affiliated with Google? Coursera is a global online learning platform that offers access to online courses, and while our Certificates are hosted on their platform, Coursera is not part of Google or Alphabet.

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