What an online mechanical engineering degree actually is

An online mechanical engineering degree is a bachelor's or master's degree in mechanical engineering delivered primarily through internet-based coursework rather than in-person classroom attendance. You complete lectures, labs, exams, and projects from your own location, on a schedule that often allows flexibility around work or other commitments.

The degree itself — the credential you receive — is identical to one earned on campus at the same institution. Employers and licensing boards do not distinguish between online and in-person degrees from the same school. What differs is how you learn the material and interact with instructors and classmates, not the rigor or recognition of the final degree.

Most online mechanical engineering programs require some form of synchronous participation — live class sessions at set times — alongside asynchronous work you do on your own schedule. A few programs are fully asynchronous, meaning you watch recorded lectures and submit work whenever you choose within a important date window. The balance between these two varies significantly by school.

Key Takeaways

  • Online mechanical engineering degrees from accredited universities are recognized the same way as on-campus degrees and do not carry a notation that they were completed online.
  • Most programs require live class sessions at scheduled times, so "fully flexible" is rarely accurate — check the specific schedule before enrolling.
  • Lab work and hands-on projects are completed either through simulation software, take-home kits you assemble yourself, or occasional in-person lab sessions at a physical location.
  • Accreditation by ABET (Accreditation Board for Engineering and Technology) matters for licensure as a Professional Engineer; verify this before enrolling in any program.
  • Tuition for online programs is often lower than on-campus equivalents at the same school, but you still pay for the same degree and same instruction quality.

How labs and hands-on work function in an online format

The biggest practical difference between online and on-campus mechanical engineering is how you do lab work and build physical projects. Mechanical engineering requires understanding how machines actually behave — stress, vibration, fluid flow, thermodynamics — and that traditionally happens in a physical lab with equipment.

Online programs handle this in three main ways. Some use simulation software — programs like MATLAB, ANSYS, or Solidworks where you model a system on a computer and observe its behavior virtually. This works well for many topics but does not replicate the tactile experience of building and testing a real machine. Others send you take-home lab kits — physical components you assemble and test at home, then report results back to your instructor. A third approach requires occasional in-person lab sessions at a physical campus location, usually concentrated into a week or weekend per semester.

Ask the program directly which method they use for each major lab course. Some schools use different approaches for different courses. If you live far from any campus location and the program requires in-person labs, travel costs and time become real factors in your decision.

Accreditation and its effect on your degree's recognition

ABET accreditation is the standard that matters for mechanical engineering degrees in the United States. If you ever want to become a Professional Engineer (PE) — which requires passing the Fundamentals of Engineering exam, gaining work experience, and passing the PE exam — your degree must come from an ABET-accredited program. Without it, you cannot sit for the FE exam in most states.

Check the ABET website directly before enrolling. Search for the specific program and school; do not rely on the school's claim that they are accredited. Some schools have accreditation for their on-campus program but not their online version, or accreditation that expired and has not been renewed.

If you have no plans to pursue PE licensure, ABET accreditation matters less, but it still signals that the program meets engineering education standards. Employers in aerospace, automotive, and other regulated industries often prefer or require ABET-accredited degrees.

Time to completion and course load expectations

A bachelor's degree in mechanical engineering typically requires 120 to 130 credit hours. At a standard pace of 12 to 15 credit hours per semester, that is four years. Some online programs allow you to take fewer credits per semester if you work full-time, stretching the degree to five or six years. Others maintain a fixed pace and do not offer that flexibility.

Mechanical engineering is mathematically and conceptually dense. Courses in thermodynamics, fluid mechanics, dynamics, and materials science build on each other. Moving too slowly can mean forgetting earlier material before you need it; moving too fast while working full-time can lead to poor performance or burnout. Be realistic about how many hours per week you can dedicate to coursework.

Master's degrees in mechanical engineering are typically 30 to 36 credit hours and take one to two years full-time, or two to three years part-time. Some schools allow you to count work experience or prior coursework toward the degree, shortening the timeline.

Cost and financial structure of online programs

Tuition for online mechanical engineering degrees varies widely. Public universities often charge less per credit hour for online programs than for on-campus ones — sometimes 20 to 40 percent less — but the total degree cost is still substantial because the degree itself requires the same number of credits. Private universities may charge the same tuition regardless of delivery method.

You typically pay per credit hour or per semester, not a flat annual rate. A semester might cost $3,000 to $8,000 depending on the school and whether you are in-state or out-of-state. Over a four-year degree, total cost ranges from roughly $48,000 to $130,000 before financial aid.

Federal student loans, grants, and work-study are available to students in accredited online programs the same way they are for on-campus students. Many employers offer tuition reimbursement for engineering degrees. Some schools offer payment plans that let you spread costs across the semester rather than paying upfront.

Comparing online programs: what to look for

Not all online mechanical engineering programs are equivalent. Start by checking ABET accreditation status. Then look at synchronous versus asynchronous balance — how many live class sessions per week, and at what times. If you work nights or live in a different time zone, a program with all 8 a.m. EST lectures may not work for you.

Ask about instructor qualifications. Are instructors full-time faculty or adjuncts? Do they have industry experience? Read reviews from current and former students on sites like Reddit's r/engineering or the school's own student forums. Look for specific complaints about lab quality, instructor responsiveness, or technical support.

Check whether the program allows part-time enrollment and whether you can adjust your course load semester to semester. Some programs lock you into a cohort that moves together; others let you start any semester and progress at your own pace. The flexibility that works depends on your situation.

Contact the school's online advising office and ask about job placement rates, alumni networks, and whether they have partnerships with employers in your target industry. A program with strong connections to aerospace or automotive companies may open doors that a generic online degree does not.

Prerequisites and admission requirements

Most online mechanical engineering bachelor's programs require a high school diploma or GED and a transcript showing completion of algebra, geometry, and ideally precalculus or calculus. Some schools require the SAT or ACT; others do not for online applicants. A few schools offer bridge or remedial math courses if your background is weak.

Master's programs require a bachelor's degree, usually in engineering or a related field like physics or mathematics. Some schools accept students with non-engineering degrees if they complete prerequisite coursework first. GRE scores are sometimes required, sometimes optional. Work experience is rarely required but often preferred.

If your math skills are rusty, expect to spend extra time on the first semester. Mechanical engineering moves quickly into calculus-based physics and differential equations. Struggling with algebra in week three of thermodynamics is a common reason students withdraw.

Frequently Asked Questions

Will employers know my degree was completed online?

No. Your diploma and transcript list the school and degree, not the delivery method. Employers cannot tell whether you attended in person or online unless you tell them. The school's name and ABET accreditation status matter; the format does not.

Can I transfer credits from one online program to another?

Yes, but it depends on the schools involved. Both schools must be accredited, and the receiving school must review your transcript and course descriptions to determine equivalency. Engineering credits transfer more easily between ABET-accredited programs. Always ask the target school about transfer policies before enrolling in a program you might leave.

How much time per week should I expect to spend on coursework?

A typical rule is three hours of work outside class for every hour in class. A course with three hours of live lectures per week might require nine additional hours of homework, projects, and studying. Full-time enrollment (12 to 15 credits) usually means 36 to 45 hours per week of total work.

Do I need special software or equipment at home?

Yes. You will need a reliable computer, high-speed internet, and access to engineering software like MATLAB, Solidworks, or ANSYS. Some schools provide licenses free or at reduced cost; others require you to purchase them. Budget $200 to $500 for software in addition to tuition. Check the program's technical requirements before enrolling.

What if I need to take a semester off?

Policies vary. Some programs allow you to pause enrollment and resume later; others require you to reapply or lose your spot. If life circumstances might interrupt your studies, ask about leave of absence policies before you start. Some schools charge a small fee to hold your place; others do not.