Learn everything from scratch with free data science courses this year and dedicate yourself to a shining career in data science. Learn the tools, technologies, and strategies required to excel in a career in data science. Learn from mentors from top industries having real time experience in data science and related tools and technologies.
Are you a fresher or recent graduate who wants to start a career in data science? Enroll in free data science courses this year and give a fresh start to your career. In this article, let us learn some of the best free data science courses and enroll free of charge to start our preparation journey in data science.
5 Free Data Science Courses For Entry Level Position In 2025
Start this year with the latest free data science courses available on various platforms like PW Skills, Coursera, Udemy, Great Learning, Google Cloud, and more.
1. Learn SQL Basics for Data Science Specialization
Enroll in this course offered by UCDAVIS on Coursera. This course covers with basics and fundamentals of SQL (Structured Query Programming Language), where you can use SQL to manipulate data and perform different types of analysis on data. You will learn to use Databricks workspace and more within this course.
Major Highlights of this course
- This course on Coursera consists of 4.5⭐ out of 5 ratings from over 10k + reviews on the platform.
- You can access these data science free courses on Coursera; however there might be some hidden charges for the course.
- This course is suitable for beginners as well as intermediate level candidates who want to upskill their understanding of SQL for data science.
- You can learn at your own pace with pre-recorded lectures available within this course.
2. Data Science Free Courses by IBM Professional Certification
Start a shining career with an IBM professional certification course on Coursera. You will learn about the skills, technologies, and strategies required to fulfill data science requirements these days. With the onset of this year, you can start your data science journey with this course.
Major Highlights of this course
- No eligibility requirements need to be fulfilled for this course.
- Learn In demand skills such as statistical analysis, databases, predictive modeling, machine learning algorithms, data mining, and more.
- You can access these free data science courses on Coursera, however there might be some hidden charges for the course.
- This course consists of 4.6⭐ out of 5 ratings from over 75k + reviews on the platform.
3. The Data Science Course: Complete Data Science Bootcamp 2025
This is a complete Data Science bootcamp course where you will learn about Python, Machine learning, Python, Advance statistics, and more. This course is covered in English and available on Udemy with over 7lakhs learners. Get in-demand lecture videos with coding exercises, articles, and access on multiple devices. Get multiple free data science courses on Udemy.
Major Highlights of this course
- Get the complete course free with coupons available online.
- You can upgrade your resume with in-demand skills such as Python programming, statistical analysis, advanced computing, machine learning, and much more.
- Learn how to use Python for statistical analysis.
- This course consists of 4.6⭐ out of 5 ratings from over 1,49k+ reviews on the platform.
- You can also plan to buy this course with valid coupons for free.
4. Python Data Science Free Courses and Machine Learning Bootcamp
This course is available on Udemy with the latest updates in 2020. This course consists of a large number of students who have rated this course as a better way to start your data science learning journey. The complete course consists of high reviews for the overall program.
Major Highlights of this course
- This course can be bought for free with coupons available on various platforms. Try to take coupons only from valid and trusted websites.
- You can either opt for this course for your personal learning or team learning on the Udemy platform.
- This course consists of 4.6⭐ out of 5 ratings from over 1,49k+ reviews on the platform.
- You will gain proficiency in machine learning, web development, Data Science, Python, and more within this course.
5. Data Science Projects on Great Learning
Get plenty of free data science courses on Great Learning where you can build your skills in technologies, fundamentals, and tools required to excel in a successful career in data science. Learn how to work on various real time problems in the data science field. This course is suitable for intermediate level candidates, who know about the basics of data science.
Major Highlights of this course
- These free data science courses are available on the Great Learning platform for free.
- This course is suitable for intermediate level candidates who have some level of knowledge of data science tools and technologies.
- Get a certificate of completion after the course tutorials and projects get completed.
- You will learn Python, Naive Bayes, and exploratory data analysis and use them in your real time projects.
- This course consists of 4.4⭐ out of 5 rating from over 24k+ reviews on the platform.
Advanced Data Science Courses For 2025 Enthusiasts
Enroll in complete basic to advanced all in one Data science course and start your learning journey early this year. Let us know some of the advanced courses you should consider for your preparation journey.
1. PW Skills Data Science Course With Generative AI
Start your learning journey with the guidance and support of PW Skills all in one compiled learning program. Get complete in-depth tutorials on various technologies in Data Science course with the power of Generative AI. Get industry-relevant skills and excel in your learning in the growing field of data science.
Master tools and frameworks like Python, Machine Learning, Deep Learning, NLP, Generative AI, Power BI. and more.
Major Highlights of this course
- This is a complete all in one learning program for Data Science.
- Get industry oriented curriculum with comprehensive learning content.
- Get weekend live classes to attend them with ease.
- Work on capstone projects, practice exercises, assignments and more.
- Get live doubt resolution sessions support with this course.
- Get dedicated buddy support with 24×7 support from our team.
- Career guidance and Interview preparation throughout the course duration.
- Learn from peer to peer Networking and more on PW Skills.
2. Machine Learning with Javascript [Udemy]
This course is available on Udemy where you can learn how to use machine learning with javascript and Tensorflow while working with real world projects. Get a complete learning experience with Udemy and learn the practical applications of Javascript and machine learning algorithms in real life. This course has a good overall rating and was last updated in February this year.
Major Highlights of this course
- This is the latest updated course available on Udemy with over 4.7 ⭐ out of 5 ratings.
- Learn about how to assemble machine learning algorithms, ML techniques, working of ML algorithms, and more.
- You can use Javascript and Tensorflow to improve the efficiency of your algorithms and more.
- Get on demand videos, articles, practice exercises, downloadable resources, and more.
- Get a course completion certificate at the end of the course lectures.
3. Business Analytics With Excel: Elementary to Advanced
This course is suitable for beginners to advanced level candidates who want to excel in their career in Data Science. This intermediate level course provides flexible schedule opportunities and helps you excel in demand skills in data science such as modeling, Excel, business analytics, solver, spreadsheet, etc. Get a shareable certificate at the end of the course after completing the entire assessment carefully.
Major Highlights of this course
- This course consists of 6 modules starting with an Excel introduction to non-linear programming.
- This course consists of 4.8⭐ out of 5 ratings from over 3k+ reviews on the platform.
- This course is provided by reputed Johns Hopkins University and covered by Instructor Joseph W. Cutrone.
- You can access these data science free courses on Coursera; however, there might be some hidden charges for the course.
Free Data Science Courses FAQs
Q1. Which are the best online data science free courses?
Ans: Some of the best online data science courses are provided on various platforms such as PW Skills, Coursera, Linkedin, Udemy, and more.
Q2. What are free data science courses?
Ans: Free data science courses provided learning tutorials, materials and resources free of cost to students who want to build their career in data science.
Q3. In how many months can I learn data science?
Ans: Data science is a vast field and you might require several months or even a year to complete every concept, tools and technologies. However, you can complete a basic understanding of data science within a month.
Q4. Are free Data science courses worth your time?
Ans: Yes, free data science courses provide you with basic knowledge and understanding of data science and its application in the IT industry. You can give a better start your learning journey with free courses from trusted platforms.
