Whether you need a basic math course to refresh long-forgotten fundamentals, prepare for the SAT, or you’re an engineer seeking advanced mathematics training, numerous options exist for finding quality math courses online. Regardless of your educational background or mathematical objectives, you can discover an online mathematics course that develops the skills you need.
The biggest challenge lies in identifying the best math course for your specific needs. We’ve conducted extensive research across multiple platforms and compiled this comprehensive overview of top-rated online math courses to help you select the option that works best for your goals.
While countless online mathematics courses exist, a simple search yields numerous options. To avoid selecting the wrong course, consider these essential factors.
- Choosing the Right Level: First, identify a math course that matches your current skill level. Different platforms excel in various areas—some may offer outstanding algebra instruction while others provide exceptional calculus courses. Review the syllabus beforehand to ensure the material aligns with your learning objectives.
- Clear Content Delivery: Mathematics contains complex concepts that can prove challenging, particularly if your mathematical foundation is weak. Seek courses where instructors explain content clearly and accessibly. Read student reviews to understand how effectively the course communicates difficult concepts.
- Qualified Instructor: While a Ph.D. isn’t mandatory, choose instructors with deep subject matter expertise. Before enrolling in any online math course, examine the instructor’s background, credentials, qualifications, and teaching experience.
Become an Algebra Master (Udemy)
Become an Algebra Master is a comprehensive beginner-level course from Udemy featuring 473 lessons with video explanations. The 14.5-hour course, taught by Krista King, includes articles, resources, quizzes, and supplementary workbook problems covering algebra fundamentals like equations, fractions, polynomials, order of operations, graphing, exponents, and ratio proportions. Students should be comfortable with basic arithmetic operations (addition, subtraction, multiplication, division) before enrolling.
Price: Currently available for $5.38 with lifetime access and a 30-day money-back guarantee.
Enroll in the Become an Algebra Master course here.
Introduction to Mathematical Thinking (Coursera)
Stanford University offers this course through Coursera for intermediate learners seeking to develop new mathematical problem-solving approaches. Dr. Keith Devlin from the H-Star Institute teaches students to apply mathematical reasoning to real-world challenges rather than traditional classroom mathematics. This entirely online course requires approximately 24 hours to complete, with students dedicating roughly 10 hours weekly while progressing at their own pace.
Price: Free course.
Enroll in the Introduction to Mathematical Thinking course here.
Maths Essentials (edX)
Imperial College London presents Maths Essentials on edX, focusing on mathematical skills essential for MBA programs. David Lefevre from Imperial College Business School leads this introductory course, covering algebra, geometric series, and differentiation. Students can complete the program in six weeks with 2-5 hours of weekly study.
Price: Free course with optional verified certificate for $79.
Enroll in the Maths Essentials course here.
Linear Algebra and the Study of Spaces (Udemy)
University Mathematics Professor Kody Armor created this excellent intermediate-level course exploring spatial concepts, definitions, characterizations, and measurements. Students master linear systems, eigenvectors, and matrix determinant calculations through 5.5 hours of on-demand video and 36 downloadable resources. High school algebra knowledge or equivalent is required.
Price: Currently available for $9.79 with lifetime access and a 30-day money-back guarantee.
Enroll in the Linear Algebra and the Study of Spaces course here.
School Yourself (Harvard University)
School Yourself provides exceptional interactive mathematics instruction from Harvard University professors. This comprehensive resource covers Algebra 1 & 2, trigonometry, geometry, statistics, pre-calculus, and calculus through engaging lessons designed for homeschoolers and independent learners. The platform includes progress tracking, personalized assessments, and customized review plans.
Price: Completely free resource.
Access School Yourself here.
Introduction to Algebra (edX)
This beginner-friendly course available on edX covers fundamental operations with integers, decimals, and fractions, plus root and power evaluation, expression simplification with exponents, equation solving, and graphing. The self-paced program requires approximately four weeks with 4-6 hours of weekly study. Instructors include John Lee, Kenny Peng, Vivek Venkatachalam, and Zach Wissner-Gross.
Price: Free course with verified certificate available for $139.
Enroll in the Introduction to Algebra course here.
Introduction to Calculus (Coursera)
The University of Sydney offers this intermediate-level course through Coursera, with Associate Professor David Easdown teaching fundamental mathematical concepts essential for science, commerce, and engineering. The curriculum emphasizes key calculus principles while balancing theoretical understanding with practical applications. This entirely online course requires approximately 48 hours over 11 weeks of study.
Price: Free course.
Enroll in the Introduction to Calculus course here.
Number Theory and the Secrets of Numbers (Udemy)
For those seeking a fresh mathematical perspective, Kody Amour’s advanced course on Udemy delivers sophisticated instruction in factorization, congruence algebra, primitive roots, and Diophantine equations. The program includes 7.5 hours of on-demand video content and 11 downloadable resources. While calculus experience isn’t required, solid algebra knowledge is essential.
Price: Currently available for $9.79 with lifetime access and a 30-day money-back guarantee.
Enroll in Number Theory and the Secrets of Numbers here.
Intro to Statistics (Udacity)
Stanford University presents this beginner-level statistics course through Udacity, with Sebastian Thrun as instructor. The self-paced program, completable in two months, teaches data visualization techniques and mathematical methods for understanding relationships in data. Core topics include probability, visualization, and regression analysis for effective data interpretation.
Price: Free course.
Enroll in the Intro to Statistics course here.
Developing mathematical proficiency offers numerous benefits and opens countless opportunities. Whether you apply your newfound skills to managing personal finances or discover a passion that leads to careers in bookkeeping or other numerical fields, success begins with foundational mathematical learning.
Selecting the ideal online math course can be challenging given the extensive options available. Numerous mathematics courses exist from various institutions and colleges, each offering different teaching approaches, curricula, and instructional quality. However, this guide should help you identify a mathematics course that matches your learning requirements effectively. Most courses we’ve reviewed are free or affordably priced, allowing you to master mathematical concepts at your own pace from home.
