Rankings Methodology
Version 1.0. How our “Best” selections are made, what evidence they use, and what they do not use.
Last updated 12 October 2026
Our “Best” and “Top” lists are researched editorial selections, not official academic rankings. A program is selected when verified facts from its own official pages satisfy every required criterion for that list. Selections are shown alphabetically and are not numbered: we do not hold comparable outcome data that would justify ordering one program above another.
Every entry shows why it was included — the evidence that satisfied each criterion — together with strengths, tradeoffs and the kind of applicant its published features suit, and the date we reviewed it. Each fact links to its source.
We do not use acceptance rates, completion or employment rates, salaries, satisfaction scores, reputation surveys or institutional rankings. A university's campus engineering reputation is not evidence about its online program.
ABET accreditation is shown where ABET's own database lists it, with the commission and whether ABET's record covers the online pathway. It is never a score and never a required criterion: ABET accredits mostly bachelor's programs, and a master's or PhD without ABET accreditation is not inferior on that account.
Completeness is not a proxy for quality. Criteria ask for evidence of specific features — a stated attendance model, a documented lab arrangement for bachelor's programs, a stated entry route, documented research requirements for PhDs, published tuition — not for how many fields a profile contains. When evidence is missing, a program is not selected; that does not mean it is weaker.
We have not attended, visited or interviewed these programs. Selections are desk research from official sources.
Sponsorship and advertising never influence inclusion, order or assessment. Paid placements are displayed separately and labelled “Sponsored”, and the selection code does not read sponsorship data. Nobody can pay for an accreditation label, a verification status or a place on a list.
Applicant-fit labels (for working engineers, for applicants who cannot travel, for transfer students…) are used only when official wording supports them, such as a stated part-time option or a statement that no physical attendance is required.
If numerical rankings are introduced later, we will publish the criteria, weights, data period, missing-data treatment, the universe considered, every score breakdown and a new methodology version before any number appears.
Criteria
| Criterion | What counts as evidence |
|---|---|
| Verified discipline and structure | The program's official title (or a formally named concentration) places it in an engineering major, and its required credits or documented curriculum, thesis options or concentrations are published. A broad degree with a concentration is assessed as a concentration. |
| Clear physical-attendance model | The school either states that no physical attendance is required, or documents each required campus visit, lab session, residency, proctored exam or in-person research requirement. |
| Documented laboratory arrangement (bachelor's) | For bachelor's programs: the school publishes how laboratory work is completed (remote labs, kits, simulations or in-person lab sessions). |
| Stated entry route (bachelor's) | For bachelor's programs: the school states whether students enter as first-year students, as transfers or through degree completion, with any prior-credit requirements. |
| Documented research requirements (PhD) | For PhD programs: the school publishes at least one of research location, advisor, residency, qualifying exam or dissertation requirements for distance students. |
| Tuition transparency | Tuition is published on an official page with its basis (per credit, per term, per year or whole program) and the academic year it applies to, so the figure can be checked for currency. |
| Admissions clarity | The GRE policy is stated (required, optional, waivable or not required) and at least one further admission requirement is published (for example prior degree, GPA, mathematics prerequisites, references). |
| Published funding or student support | Scholarships, assistantships, fellowships or a funding policy are documented on an official page, with whether they apply to distance students. Recorded when present. |
| ABET accreditation (recorded, not scored) | A current ABET accreditation matched to this program in ABET's database, with the commission and whether ABET's record lists the online pathway. Recorded when present; never required and never a score. |
| Source quality and freshness | Eligibility evidence and the facts above come from the school's own pages and were verified within the last 12 months. |
Faculty and research information is not used as a criterion in version 1.0: comparable, sourced faculty data is not available for most programs, and counting names on a page would reward page length rather than quality. Program-specific outcomes (licensure-exam pass rates, completion and job-placement rates) are not used because they are not published on a comparable basis across programs.
The selections and their required criteria
| Selection | Eligible degrees | Required criteria | Minimum |
|---|---|---|---|
| Best Online Engineering Schools | Schools with at least two verified online engineering degrees in this directory. Engineering Technology and hybrid programs do not count toward a school's inclusion. | At least two verified online engineering programs, at least one selected in our program lists | 5 |
| Best Online Engineering Bachelor's Programs | Online bachelor's degrees in one of the 22 directory majors, including degree-completion programs (labelled as such). Engineering Technology degrees are not eligible. | Verified discipline and structure; Clear physical-attendance model; Documented laboratory arrangement (bachelor's); Stated entry route (bachelor's); Tuition transparency; Source quality and freshness | 3 |
| Best Online Engineering Master's Programs | Online master's degrees in one of the 22 directory majors (MS, MSE, MEng and discipline awards are treated as one degree level; each entry shows its exact award). Engineering Technology, hybrid programs, certificates, engineering management and systems engineering degrees are not eligible. | Verified discipline and structure; Clear physical-attendance model; Tuition transparency; Admissions clarity; Source quality and freshness | 8 |
| Best Online Engineering PhD Programs | PhD programs in one of the 22 directory majors that the institution offers through a distance pathway. Professional doctorates (DEng) are not eligible. | Verified discipline and structure; Clear physical-attendance model; Documented research requirements (PhD); Admissions clarity; Source quality and freshness | 3 |
| Best Online Mechanical Engineering Master's Programs | Online master's degrees in one of the 22 directory majors (MS, MSE, MEng and discipline awards are treated as one degree level; each entry shows its exact award). Engineering Technology, hybrid programs, certificates, engineering management and systems engineering degrees are not eligible. Major: mechanical engineering. | Verified discipline and structure; Clear physical-attendance model; Tuition transparency; Admissions clarity; Source quality and freshness | 3 |
| Best Online Electrical Engineering Master's Programs | Online master's degrees in one of the 22 directory majors (MS, MSE, MEng and discipline awards are treated as one degree level; each entry shows its exact award). Engineering Technology, hybrid programs, certificates, engineering management and systems engineering degrees are not eligible. Major: electrical engineering. | Verified discipline and structure; Clear physical-attendance model; Tuition transparency; Admissions clarity; Source quality and freshness | 3 |
| Best Online Civil Engineering Master's Programs | Online master's degrees in one of the 22 directory majors (MS, MSE, MEng and discipline awards are treated as one degree level; each entry shows its exact award). Engineering Technology, hybrid programs, certificates, engineering management and systems engineering degrees are not eligible. Major: civil engineering. | Verified discipline and structure; Clear physical-attendance model; Tuition transparency; Admissions clarity; Source quality and freshness | 3 |
| Best Online Aerospace Engineering Master's Programs | Online master's degrees in one of the 22 directory majors (MS, MSE, MEng and discipline awards are treated as one degree level; each entry shows its exact award). Engineering Technology, hybrid programs, certificates, engineering management and systems engineering degrees are not eligible. Major: aerospace engineering. | Verified discipline and structure; Clear physical-attendance model; Tuition transparency; Admissions clarity; Source quality and freshness | 3 |
| Best Online Software Engineering Programs | Online bachelor's and master's degrees whose official title names software engineering. Computer science degrees are not eligible. | Verified discipline and structure; Clear physical-attendance model; Tuition transparency; Admissions clarity; Source quality and freshness | 3 |
A selection with fewer qualifying entries than its minimum is not published.
Strengths, limitations and applicant fit
Each entry lists strengths and limitations derived from the same verified facts — for example a stated part-time option, a published estimated total tuition, required lab sessions or campus visits, an upper-division-only online pathway, or unpublished attendance rules. Applicant-fit labels are used only when official wording supports them:
- For working engineers — a stated part-time option, or an asynchronous online schedule.
- For applicants who cannot travel to campus — the school states that no physical attendance is required.
- For transfer and degree-completion students — a published transfer or degree-completion route.
- For applicants from other STEM backgrounds — published bridge or leveling courses.
- For applicants who want a research option and for a coursework-focused professional degree — published thesis or non-thesis structures (MEng awards count as professional).
- For engineers pursuing doctoral research — PhD programs with a documented distance pathway.
We do not name a universal “best overall” program: the available evidence does not support one.
Data period, universe and missing data
Data period: Facts verified on official pages and ABET's database in October 2026, and on the review date shown on each list.
Universe: Published, eligible online engineering programs in our directory at review time (see /methodology/ for eligibility). Coverage is partial and growing; a program missing from the directory cannot be selected.
Missing data: Unverified facts count as missing. A required criterion with missing evidence means the program is not selected; optional criteria are recorded when present. Missing evidence never counts in a program's favor and is never treated as a negative fact.
Sponsorship
The selection code does not read advertising data. Sponsored placements are labelled, displayed outside the lists, and cannot buy inclusion, order, description or verified status. See the sponsorship disclosure.