How Long Is an MBA? Easiest PhD to Get After an MBA, Explained

If you’re searching for how long is an MBA easiest PhD to get, you’re really asking two separate questions at once. The first is simple: how long does an MBA take to finish? The second is trickier: which doctorate is the easiest to earn once you have that MBA in hand? A full-time MBA usually takes about two years, and there is no single “easiest” legitimate PhD — but a Doctor of Business Administration (DBA) is often the most natural next step for working professionals. This guide breaks down both parts of the question so you get a clear, honest answer instead of marketing hype.

MBA and PhD Timelines

Before comparing degree types, it helps to see the full picture side by side. People typing how long is an MBA easiest PhD to get into a search bar usually want a timeline, not just a definition.

How long is an MBA?

A traditional full-time MBA generally takes about two years to complete. Accelerated programs can be finished in as little as nine to eighteen months, while part-time MBAs commonly stretch across two and a half to five years depending on how many courses a student takes each term. Online MBAs vary the most, often running anywhere from one to three years or longer, since pacing is largely up to the student.

How long does a PhD take after an MBA?

For someone asking how long is an MBA easiest PhD to get in the context of moving into a doctorate, the honest answer is that a U.S. business research doctorate typically takes about five years from the start of the doctoral program itself. That figure comes from national survey data on business doctorate recipients, and it does not include the two years typically spent earning the MBA beforehand. So a realistic total, from bachelor’s degree through PhD, is often seven years or more once you add coursework, comprehensive exams, a dissertation proposal, data collection, and a final defense.

MBA Duration by Format

Not every MBA is built the same way, and format changes the timeline dramatically.

Accelerated MBA programs

Accelerated MBAs compress the same core coursework into a shorter calendar by running through summers and skipping long breaks. Students in these programs typically finish in about a year, but the workload per term is much heavier.

Full-time MBA programs

The traditional two-year, full-time MBA remains the most common format at well-known business schools. It includes a summer internship between years one and two, which is one reason it isn’t compressed further.

Part-time MBA programs

Part-time students usually keep working while taking one or two classes per term, which is why the same degree can take three to five years. This is a popular route for people who want to avoid stepping away from their income.

Online MBA programs

Online MBA length depends heavily on the school’s structure. Some programs use fixed cohorts and a set number of terms, while others let students move at their own pace, which can extend completion well past three years.

Executive MBA programs

Executive MBAs are designed for mid-career professionals with significant work experience. Classes usually meet on weekends or in short residencies, and most programs are finished in eighteen to twenty-four months.

Anyone comparing these five formats side by side is essentially answering the first half of how long is an MBA easiest PhD to get on their own: the format you choose changes your timeline far more than the school’s name does. A working parent, for example, may value the flexibility of a part-time or online MBA over the speed of an accelerated one, even though the accelerated option finishes sooner on paper.

Doctoral Options After an MBA

Once the MBA is finished, several doctoral paths open up. Anyone researching how long is an MBA easiest PhD to get should know these aren’t interchangeable degrees.

• PhD in business or management – A research-focused doctorate aimed at academic careers.
• Doctor of Business Administration (DBA) – A practice-oriented doctorate for experienced professionals.
• Doctor of Management (DM) – Similar to a DBA, often with a leadership focus.
• Education and leadership doctorates (EdD) – Common for those moving into higher-education or organizational leadership roles.

An MBA does not automatically qualify someone for every one of these programs. Admission still depends on academic preparation, research potential, letters of recommendation, and how well an applicant’s interests match available faculty.

This is why the second half of how long is an MBA easiest PhD to get can’t be answered with a single number. A PhD in finance at a research-intensive university and a part-time DBA at a teaching-focused school can both be called “doctorates,” yet they differ enormously in coursework, funding, and expected outcomes. Treating them as interchangeable is one of the most common mistakes applicants make when comparing programs online.

What “Easiest PhD” Really Means

This is the part where most articles mislead readers. When people ask how long is an MBA easiest PhD to get, “easiest” can mean four very different things, and confusing them leads to bad decisions.

1. Easiest to enter – lower admissions barriers, fewer required test scores, or broader eligibility.
2. Easiest to complete – strong dissertation support, manageable milestones, low attrition.
3. Fastest to finish – shortest typical time to degree, not just the shortest advertised minimum.
4. Most flexible for working professionals – part-time, online, or low-residency formats that fit around a job.

No accredited research doctorate is genuinely easy. Programs that promise a fast doctorate with minimal work or guaranteed completion should be treated as a red flag rather than a shortcut.

PhD Versus DBA

For MBA graduates specifically, the PhD-versus-DBA decision matters more than almost any other factor in the how long is an MBA easiest PhD to get question.

Research focus

A PhD is built around producing original scholarly contributions to a field, often with an eye toward a tenure-track academic career. A DBA is built around solving practical, real-world organizational problems using rigorous research methods.

Dissertation requirements

Both degrees typically require a dissertation or an equivalent final research project. Some DBA programs replace a traditional dissertation with an applied doctoral project, but the underlying research rigor is usually similar. This detail matters a lot for anyone comparing how long is an MBA easiest PhD to get, since a “no dissertation” claim rarely means no substantial research is required.

Career outcomes

PhD holders are generally the stronger fit for research-intensive faculty positions. DBA holders often move into executive roles, consulting, or teaching positions at practice-oriented business schools.

Is a DBA Easier Than a PhD?

Many people asking how long is an MBA easiest PhD to get are hoping the DBA is a shortcut. It isn’t exactly a shortcut, but it can be a better fit.

A DBA may feel more accessible to an experienced manager because the research topics are grounded in real organizational challenges the student already understands. That familiarity can make the coursework feel more relevant. However, legitimate DBA programs still require advanced statistics, academic writing, a defended dissertation or project, and years of sustained work — it is not a lighter version of a PhD, just a differently focused one. Anyone who searched how long is an MBA easiest PhD to get expecting a true shortcut should adjust that expectation before applying anywhere.

Admission Requirements

Getting into a doctoral program after an MBA depends on more than having the right degree on paper.

• Is an MBA required? No. Some programs, including several top-ranked PhD programs, accept applicants with only a bachelor’s degree if their academic preparation is strong.
• GPA and academic preparation – Competitive programs generally expect a strong graduate GPA and evidence of quantitative ability.
• GRE and GMAT requirements – Policies vary widely by school; some have dropped standardized testing requirements entirely.
• Research experience – Programs weigh prior research, publications, or a strong research proposal heavily.
• Recommendations and statement of purpose – Letters from people who can speak to research potential matter more than general praise.
• Faculty and research fit – Admissions committees often prioritize whether a specific faculty member can supervise the applicant’s intended research.

None of these factors are unique to MBA holders, which is worth remembering if you’re asking how long is an MBA easiest PhD to get because you’re hoping your business degree will simplify the process. An MBA can strengthen an application by showing real-world business exposure, but it rarely waives core doctoral requirements like research methods, statistics, or a qualifying exam.

Time, Cost, and Funding

Cost is one of the most overlooked parts of the how long is an MBA easiest PhD to get question, and it changes the calculation significantly.

Full-time research PhD programs in business are frequently funded through some combination of tuition remission, a stipend, or an assistantship. DBA programs, on the other hand, are commonly self-funded, since many students continue working while they study. It’s worth asking every program for its median completion time rather than trusting the shortest advertised duration, since actual time to degree is often longer than the marketed minimum.

Cost and funding differences are a big part of why the answer to how long is an MBA easiest PhD to get changes depending on your financial situation. A funded five-year PhD and a self-funded three-year DBA represent very different financial commitments once tuition, lost income, and opportunity cost are factored in, even though one appears “longer” on the surface.

Accreditation and Legitimacy

Because “easiest doctorate” searches attract low-quality programs, verifying legitimacy matters as much as comparing timelines.

• Check the U.S. Department of Education’s accreditation databases before applying anywhere.
• Confirm recognition through the Council for Higher Education Accreditation (CHEA).
• For business-specific accreditation, look for AACSB status, which currently covers more than a thousand institutions worldwide.
• Watch for diploma-mill warning signs: guaranteed admission, promises of a doctorate in under a year with no academic work, or vague claims of “accreditation” from unrecognized agencies.

Skipping this step is one of the biggest risks tied to how long is an MBA easiest PhD to get searches, because “easy” programs are exactly the ones most likely to lack proper recognition. A degree that isn’t recognized by employers, licensing boards, or other universities can end up costing more time than a rigorous, accredited program would have.

Choosing the Right Doctorate

The right answer to how long is an MBA easiest PhD to get ultimately depends on the career someone wants, not which program looks fastest on a landing page.

• Academic research careers generally call for a PhD at a research-focused institution.
• Executive and consulting careers often align better with a DBA or Doctor of Management.
• Teaching-oriented careers may be well served by either degree, depending on the hiring institution’s priorities.
• International and online options exist for both PhD and DBA paths, but residency and format requirements vary by country and school.

If you’re still weighing how long is an MBA easiest PhD to get against your own goals, start by writing down what you want the degree to do for you five years from now. That single exercise usually narrows the choice between a PhD and a DBA faster than any comparison chart.

Common Mistakes

Avoiding a few predictable mistakes saves years of wasted effort.

• Choosing a program simply because it markets itself as easy.
• Trusting a school’s minimum advertised completion time instead of its typical time to degree.
• Ignoring the quality of dissertation supervision and support.
• Assuming flexible or online delivery automatically means lower academic standards.
• Assuming an MBA guarantees admission or reduces required coursework at every school.

Every one of these mistakes stems from treating how long is an MBA easiest PhD to get as a question with one short answer, when it’s really a decision that depends on career goals, funding, and personal schedule.

Research-Based Decision Checklist

Before applying, it helps to ask direct questions of admissions offices, current students, and potential supervisors.

Questions to ask admissions offices: What is the median (not minimum) time to degree? Is funding guaranteed for the full program length? What is the completion and attrition rate for recent cohorts?

Questions to ask current students: How many hours per week does the program actually require? How responsive is faculty supervision? What surprised you most about the timeline?

Questions to ask potential supervisors: Is there capacity to supervise a new doctoral student? Does my research interest match ongoing work in the department? What publication or defense expectations exist before graduation?

Frequently Asked Questions

Can I get a PhD after an MBA? Yes. Many PhD programs in business, management, marketing, finance, or related fields accept applicants who already hold an MBA, though admission still depends on academic preparation and research fit rather than the MBA alone.

Is a DBA a real doctorate? Yes. A DBA is a terminal, practice-oriented doctorate that typically requires advanced coursework and a substantial dissertation or applied research project, the same as a PhD.

Can I become a professor with a DBA? Sometimes. A DBA can qualify someone for teaching roles, especially at practice-oriented institutions, but research-intensive universities often prefer a PhD with a strong publication record.

What is the shortest doctoral degree? Some accelerated professional doctorates advertise completion in two to four years, but actual time depends heavily on dissertation progress, so the advertised minimum is rarely the typical outcome.

Are online doctorates easier? Not necessarily. Online delivery can improve scheduling flexibility, but coursework, research expectations, and dissertation defenses are usually just as demanding as in residential programs.

Are business PhDs funded? Often, yes. National survey data shows a large majority of business doctorate recipients received tuition remission, though funding structures vary by school and program type.

Conclusion

The question of how long is an MBA easiest PhD to get really comes down to two honest answers: an MBA typically takes about two years depending on format, and there is no single easiest legitimate PhD — only doctorates that fit different goals, schedules, and career paths better than others. A DBA often suits experienced professionals who want applied research without leaving the workforce, while a traditional PhD suits those aiming for academic or research careers. Whichever path you choose, verify accreditation, ask for real completion data, and judge programs by median time to degree rather than marketing claims.