4 important math subjects that mechanical engineers study

Mathematics is an important tool for mechanical engineers. It is used to solve problems, model systems, and calculate the properties of objects. Mechanical engineers often need to understand and use mathematical concepts such as algebra, geometry, and calculus.

Knowing these concepts can help them design efficient machines and create accurate drawings.

in this article, we’re going to discover in detail how much math mechanical engineers need. You will be amazed at the end of the article so keep reading.

Does mechanical engineering require math?

Mechanical engineering requires a hell of a lot of math, it is a heavy math subject. In mechanical engineering, you will study the hardest math subject like linear algebra and all calculus classes, including calculus 1, calculus 2, and calculus 3. So for people who aren’t interested to study math, mechanical engineering is to avoid.

But it doesn’t mean that anyone who is bad at math could not do mechanical engineering. he could take specific courses in math if he desperately wants to become a mechanical engineer.

Mechanical engineering requires a lot of math, especially calculus. So we wrote a guideline article to show you how to prepare and study calculus from scratch before taking college classes. which is very interesting for mechanical engineers.

In general mechanical engineers take 5 math courses:

  1. calculus 1
  2. calculus 2
  3. calculus 3
  4. linear algebra
is calculus 3 hard

Calculus 1

We will mention the 5 hardest subjects in calculus 1 that you should focus on and give a big priority:

  1. Limits and continuity
  2. Derivatives
  3. Analyzing functions
  4. Integrals
  5. Differential equations

In this article below you will find all the details you will need to know about calculus 1 courses.

2 – Calculus 2

Calculus 2 is a course that builds upon the foundations of calculus that students learned in Calculus 1. In this course, students learn about advanced topics in differential and integral calculus, including sequences, and series,

This course can be challenging for students, but it is also very rewarding to master the next hardest one you will study in college.

3 – Calculus 3

calculus 3 subjects are the hardest math subject in calculus than mechanical engineering studies.

It is hard because it takes the concepts learned in calculus 1 and calculus 2 and builds on them to create more complicated problems and solutions.

The level of difficulty increases as students are required to think more abstractly about the problems they are solving. Additionally, many of the techniques that are used in calculus 3 require a strong foundation in algebra and trigonometry, which can make the course difficult for students who struggle with those subjects.

4 – linear algebra

In linear algebra, students learn how to solve systems of linear equations, understand the properties of vectors and matrices, and calculate matrix operations. Linear algebra is a powerful tool for solving mathematical problems and is widely used in physics, engineering, and other sciences.

Linear algebra is hard for students because it is a complex and abstract academic discipline that requires mastery of mathematical concepts and techniques.

In order to solve problems in linear algebra, students must be able to understand and work with systems of linear equations, matrices, and vectors.

This involves manipulating mathematical symbols and solving complicated equations, which can be difficult for students who are not already familiar with these concepts.

linear algebra is a hard subject in algebra, as a student, you will be focusing a lot more on matrices than any other subject. So is better to learn and make solid foundations about determinate and solving multiple dimension matrices.

This is an example of matrices that you will be solving in college algebra.

for more information this related article: Is linear algebra harder than calculus? (important keys)


mechanical engineering requires a lot of math, and for this reason, is considered one of the hard subjects of engineering. So for students who suffered in high school math classes, they have two options:

  • choose another major that has less math heaviness
  • work on themselves and learn math from scratch

if you are bad at math and love to become a mechanical engineer you have to start learning math from scratch. Because most people who suffer in math have bad foundations.

4 important steps to learn math from the ground up

you can watch also this funny video about mechanical engineering.


Yassin ajanif is a physics graduate and electromechanical engineer width more than 5 years in the field. My goal and my team are to share our experience to help you succeed in your career as a stem major. we talk about all tips, problems, and struggle STEM students face in their career and how to overcome them.