Q1: What is the easiest subject for an online PhD?
Thought the criteria of easiest mainly based on your interests but in general online PhD’s and Doctorate programs in Education, Business, and Public Administration are often easier with flexible and no-dissertation options.
Q2: Which PhD subject has the fastest completion time?
Business, Education, and Psychology often offer 2–3 year online tracks.
Q3: Are there free or low-cost online PhD programs by subject?
Yes — some European universities offer tuition-free options in Education, Public Health, and more.
Q4: What subject has the most online PhD options available?
Business, Education, Psychology, and Nursing are the most widely available.