How to Write an Email to a Professor (With 7 Examples)
How to write an email to a professor: subject line, greeting, what to include, how to end it, and seven examples for extensions, absences, questions and recommendation letters.
4 min read
Quick answer
Use your university email, a clear subject line with your course code, and a formal greeting like “Dear Professor Lee,”. Say who you are (name, course, section), ask your question in one or two sentences, thank them, and sign off with “Best regards,” and your full name.
Professors get a lot of emails. A clear, polite and complete email gets a faster and better answer.
How to email a professor, step by step
1. Use your university email
It’s less likely to end up in spam, and it shows you’re a student.
2. Write a clear subject line
Include the course code and the topic: “HIST 210 – Question about essay 2”.
3. Use a formal greeting
“Dear Professor Lee,” is always safe. Don’t use “Hey” or their first name unless they’ve asked you to.
4. Say who you are
Your name, course and section: “I’m Jordan Smith from your Tuesday 10 AM HIST 210 seminar.”
5. Ask your question clearly
Be specific and brief. Check the syllabus first; many questions are already answered there.
6. Close politely
Thank them and use a professional sign-off with your full name.
Email to a professor: examples
1. Asking a question
2. Requesting an extension
3. Missing a class
4. Asking to meet
5. Asking for a recommendation letter
6. Asking about a grade
7. Following up when there’s no reply
Mistakes to avoid
- No subject line or a vague one like “Question”
- “Hey” or “Hi Prof” in a first email
- Not saying which course you’re in
- Asking something that’s clearly answered in the syllabus
- Writing at the last minute before a deadline
- Text-speak, emojis or missing punctuation
Frequently asked questions
How do you address a professor in an email?
Use “Dear Professor [Last name],” unless they’ve told you to use something else. “Dear Dr. [Last name],” is also fine if they have a doctorate.
How do you end an email to a professor?
Thank them for their time and use a polite sign-off such as “Best regards,” “Kind regards,” or “Thank you,” followed by your full name and course.
How long should I wait for a professor to reply?
Give them two to three working days. If you haven’t heard back, send a short, polite follow-up or ask in class or office hours.
Can I email a professor on the weekend?
Yes, but don’t expect a reply until the next working day. Avoid sending last-minute questions right before a deadline.