**Do you know there are free online maths courses for adults? Well, there actually are and they have been discussed in this post to teach you any of the mathematics topics you are finding difficult to understand.**

There is a wide range of things you can learn online. From gaining industry-needed skills to earning an accredited degree, it is all possible with the aid of a PC, tablet, or smartphone and a stable internet connection. And most importantly, you get to learn from the comfort of your own home, while at work, at an eatery, and at any other place you find convenient to study.

At Study Abroad Nations, we have published many articles on a wide array of online courses that leads to a certificate. In the recommendation section at the end of this article, you will find links to other online courses on computer science, accounting, project management, and many more.

The free online maths courses for adults discussed in this post are offered by top universities such as MIT and other leading math and science institutions. The courses are taught online on platforms such as Coursera, edX, Alison, etc. by professors of these institutions and industry experts.

You will learn various mathematical topics such as algebra, geometry, trigonometry, polynomials statistics, probability, pre-calculus, and calculus. Through these online courses, you can get help with current math coursework and entrance exam into the university or college.

The free online maths courses for adults are also designed for already working adults who want to freshen and strengthen their mathematical skills. For example, people who work in data, analytics, commerce, statistics, and the finance professions make use of math daily. And if you fall into this category, enrolling in the free online maths courses for adults will help you progress better in the field.

If you are also looking to enter any of the professions listed above and need to test the waters, taking one of the free online maths courses for adults can also help you. Even if you don’t work with complex trigonometry or calculus, it still pays to know how to calculate percentages, fractions, ratios, and angles in everyday life.

Without any further ado, let’s get into the free online maths courses for adults with certificates and begin your journey on becoming a mathematics guru in no time.

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**Free Online Maths Courses for Adults With Certificates**

Listed below are the free online maths courses for adults and they are discussed further below with links that will allow you to enroll and start classes instantly.

**Foundation Diploma in Mathematics – Science, Technology, and Engineering****Geometry Basics, Geometry Constructions, and Logic****The Fundamentals of Statistics****Maths for Engineering – Conic Sections and Logarithmic Functions****Sequence and Convergence Series Maths for Business****Polynomials and Factorization for General Studies****Financial Maths****Introduction to Probability****Pre-University Calculus****Vector Calculus for Engineers****Differential Equations for Engineers****Engineering Mechanics****Introduction to Linear Models and Matrix Algebra****Introduction to Mathematical Thinking****Matrix Algebra for Engineers****Mathematical Economics****Diploma in Trigonometry**

**1. ****Foundation Diploma in Mathematics – Science, Technology, and Engineering**

This is one of the free online maths courses for adults designed for people pursuing a career in STEM, one of the most highly paid and respected careers in the world. This course will enhance your mathematical knowledge no matter the level you are currently at and get better.

The online course is offered by Advance Learning via Alison. Follow the link below to join the course.

**2. ****Geometry Basics, Geometry Constructions, and Logic**

Is your knowledge of geometry gradually fading and do you want to freshen up your memory or advance further? Then this is an opportunity you shouldn’t miss out on. Getting a private tutor to teach you geometry can cost a lot of money but on Alison, you can enroll for the course online and learn all you need to know from expert tutors.

The course is held fully online therefore won’t disrupt your existing responsibilities. It is designed to be flexible and fit well into your busy schedule. Join the course today or anytime and regain your knowledge of the sizes, shapes, and dimensions of things. This course is one of the free online maths courses for adults that you may consider enrolling for.

**3. ****The Fundamentals of Statistics**

If you’re done with high school and looking to pursue a career in statistics in university or college then you shouldn’t miss this opportunity to explore key statistical methods. Topics to be discussed are mean, median, mode, sigma notation, and further master the mathematics of sampling, collecting, and analyzing data.

This free online math course is an opportunity for you to test the waters before going on to pursue statistics as a degree at an advanced level. Those in statistical fields can also take this course to sharpen their skill.

**4. ****Maths for Engineering – Conic Sections and Logarithmic Functions**

It is common for engineers to possess mathematical knowledge in order to excel in their careers. Math and engineering both work for hand in hand and the latter cannot work without the former. If you are in the engineering field and want to get further knowledge of conic sections and logarithmic functions, this is the course for you.

Enrolling in the course provides a solid foundation for you who want to enter the engineering profession. It is one of the free online maths courses for adults and you should consider enrolling through the link below.

**5. ****Sequence and Convergence Series Maths for Business**

The commercial field is also filled with numbers that you need to master to become a professional businessman. This is one of the free online maths courses for adults and joining the course will teach you mathematical induction techniques, representation of the sigma sum, the types of finite sequences, and arithmetic sequences.

All of these topics, and many more, will be taught by mathematics experts and industry professionals to build your numeracy skills for the business sector.

**6. ****Polynomials and Factorization for General Studies **

This is one of the free online maths courses for adults that will introduce you to the basic concept of polynomials and factorization. You will also learn factoring methods in algebra, how to simplify and manipulate polynomials, and how to use factorization to perform arithmetic operations.

When you take this free online math course, you have added to your knowledge and potentially risen up the academic and professional ladder. Join the course on Alison for free today.

**7. ****Financial Maths**

Financial Maths is one of the free online maths courses for adults offered by professional tutors from Advance Learning via Alison. The course takes you through the basic concepts of financial math and covers topics that are truly fundamental to your finances, including calculating interest, percentage loss, depreciation value, and much more.

If you are handling your home, business, or workplace finances this is a good course to take. It is free, online, and flexible to partake in.

**8. ****Introduction to Probability **

The course, Introduction to Probability, is one of the free online maths courses for adults designed to take you into the basics of probability before going on to the advanced level. You will learn to think about uncertainty and randomness, how to make good predictions, the story approach to understanding random variables, common probability distributions used in statistics and data science, and many more.

The course is free to start but you will have to upgrade to get a certificate. The online course is offered by HavardX, a platform of Harvard University, via edX.

**9. ****Pre-University Calculus **

The Pre-University Calculus is one of the free online maths courses for adults designed for high school graduates who are preparing for higher education, especially in the field of engineering. Students who take the course are armed with basic knowledge of university calculus and can easily understand all taught topics when they get into the university or college.

The free online math course is offered by the Delft University of Technology via edX. The course comes with a certificate of completion but only when you upgrade and it comes with a fee.

**10. ****Vector Calculus for Engineers**

This is one of the free online maths courses for adults offered by the Hong Kong University of Science and Technology via Coursera. Students who take this course can explore both basic theory and applications, scalar and vector fields, differentiating fields, multidimensional integration, curvilinear coordinate systems, and many others which are treated weekly.

The free online course is spread across 5 weeks with a flexible schedule and takes approximately 28 hours to complete which can be whenever you can learn. The course is for beginners and offers a certificate of completion when you successfully complete the course.

**11. ****Differential Equations for Engineers**

This is one of the free online maths courses for adults offered on Coursera to students or workers in mathematical or engineering fields or professions. The 6 week-long online course is designed for beginners and will teach you all about first-order and second-order differential equations, the Laplace transform and series solution method, and more.

This online math course will help prepare students who want to study an engineering course or mathematics later in the university or college.

**12. ****Engineering Mechanics**

Ural Federal University, a prestigious university in Russia, is offering one of the free online maths courses for adults via edX. Engineering mechanics deals with mathematics and in this course, you will get to engage in practically-oriented tasks and learn the strictly theoretical mathematical analysis of the basic concepts.

Furthermore, you will learn ways to define centers of gravity of bodies, equivalent transformation rules for systems of forces, and also the equability conditions of 2D and 3D systems of forces. There is a paid track that comes with a certificate upon completion, the free track won’t give you a certificate.

**13. ****Introduction to Linear Models and Matrix Algebra **

Dive into this course and learn to use R programming to apply linear models to analyze data in life sciences. If you are going to pursue a degree in the mathematics field, you should consider enrolling in this course and gaining basic knowledge so that it doesn’t all sound new to you.

It takes 4 weeks to complete the course with a time commitment of 2-4 hours per week. Unless you upgrade, which will cost a token, you won’t get the certificate.

**14. ****Introduction to Mathematical Thinking**

This is one of the free online maths courses for adults provided by Stanford University via Coursera and aims to teach students to think the way mathematicians do. This will help you to think in a certain way to solve real-life problems in any situation. All in all, the course will help develop your critical thinking skills which you can apply in various fields.

**15. ****Matrix Algebra for Engineers**

This is one of the free online maths courses for adults offered on Coursera by the Hong Kong University of Science and Technology. In this course, you will learn all about matrices and linear algebra to prepare you for a field in engineering. Students must have prior experience in mathematics to take this course.

The course consists of 38 lecture videos which are spread across 4 weeks and take approximately 20 hours to complete.

**16. ****Mathematical Economics **

Mathematics is an important part of economics and if you’d be studying economics in the university or college, you may want to test the waters first before going in. This course on Mathematical Economics familiarizes you with the mathematics used in economics and the terminologies as well. You will gain critical thinking skills, analytical skills, logical thinking skills, and scientific thinking skills which can be applied to solve real-world problems in the commerce field.

The course is provided by Swayam and takes 15 weeks to complete. You can join any time of the month or year while it is still available and get a paid certificate upon completion.

**17. ****Diploma in Trigonometry **

Trigonometry is a branch of mathematics that is used in many engineering and science fields such as civil engineering. It’s applied to find the length of a triangle and its angles and will help you explore trig identities, methods for solving trig equations, and examples of applications in physics.

This is one of the free online maths courses for adults offered by ADU via Alison and takes approximately 10-15 hours to complete.

This wraps up the post on free online maths courses for adults. To enroll for any of the courses, you will need to sign up for an account on the respective online learning platforms so that you can have access to the course of your choice.

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