Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
earned a PhD
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "earned a PhD" is correct and usable in written English.
You can use it when referring to the completion of a doctoral degree, typically in an academic or professional context. Example: "After years of hard work and research, she finally earned a PhD in neuroscience."
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
He earned a PhD in political economy at the Sorbonne.
News & Media
Herb earned a PhD at the University of Iowa.
News & Media
After retirement, he earned a PhD in philosophy.
News & Media
He Graduated from Holy Cross in 1970 and earned a PhD from Princeton University in 1981.
News & Media
In 1964, he earned a PhD in counselor education from St . Johns University.
News & Media
In the 1960s, she earned a PhD in Musicology from CUNY.
News & Media
She earned a PHD degree in electrical engineering, from Princeton University, and had started her career at McKinsey and Company.
News & Media
Supap Kirtsaeng, a Thai student who earned a PhD in mathematics from the University of Southern California, made as much as $1.2m with some basic maths.
News & Media
While raising four children and volunteering her time to political, charitable, and educational causes, she earned a PhD in Clinical Psychology from Loyola University, in 1988.
News & Media
Ben Scandella is a PhD candidate in environmental science at MIT. Britta Voss earned a PhD in Earth science from MIT and the Woods Hole Oceanographic Institution.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
He graduated from Yale University in 1955 and earned a PhD. in Theoretical Physics from Cornell University in 1960.
News & Media
Expert writing Tips
Best practice
In formal contexts, ensure you specify the field of study when mentioning someone "earned a PhD", for example: "earned a PhD in Biology".
Common error
Avoid using incorrect tenses (e.g., "earning a PhD" when the degree is already completed) or omitting the specific field of study when mentioning someone has "earned a PhD".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "earned a PhD" functions as a verb phrase indicating the successful completion and acquisition of a doctoral degree. It signifies that someone has met all the requirements for a PhD program, as demonstrated in Ludwig's examples.
Frequent in
News & Media
42%
Science
31%
Academia
14%
Less common in
Wiki
8%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "earned a PhD" is a common and grammatically correct way to express that someone has successfully completed a doctoral degree. Ludwig AI confirms its validity and provides numerous examples from diverse sources. This phrase frequently appears in news articles, scientific publications, and academic contexts, indicating its broad applicability. While variations like "obtained a PhD" or "received a PhD" exist, "earned a PhD" remains a clear and widely understood way to convey this academic achievement.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
obtained a PhD
Synonymous with "earned a PhD", indicating the successful completion and receipt of a doctoral degree.
received a PhD
Similar to "earned a PhD", emphasizing the act of being awarded the doctoral degree.
completed a PhD
Focuses on the accomplishment of finishing all requirements for the doctoral program.
attained a PhD
Implies a successful effort to reach the level of having a doctoral degree.
was awarded a PhD
Emphasizes the formal recognition and conferral of the doctoral degree.
secured a PhD
Highlights the competitive nature and effort required to obtain a doctoral degree.
achieved a PhD
Focuses on the accomplishment and success in gaining a doctoral degree.
graduated with a PhD
Specifies the completion of the doctoral program within the context of graduation.
finished doctoral studies
More general term focusing on concluding the PhD program, not necessarily indicating the degree was awarded.
doctoral graduate
Describes a person who has completed a doctoral program, rather than the act of earning the degree.
FAQs
What does it mean to say someone "earned a PhD"?
Saying someone "earned a PhD" means they successfully completed all requirements for a doctoral degree in a specific field of study.
What are some alternatives to saying someone "earned a PhD"?
You can use alternatives like "obtained a PhD", "received a PhD", or "completed a PhD" depending on the context.
How is "earned a PhD" different from "pursuing a PhD"?
"Earned a PhD" indicates the successful completion of the doctoral program, while "pursuing a PhD" implies the person is currently working towards completing their doctoral studies.
Is it necessary to specify the field of study when saying someone "earned a PhD"?
While not always necessary, specifying the field of study (e.g., "earned a PhD in Chemistry") provides more context and is often preferred in formal writing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested