How to Write a Thesis Statement: Formula and Examples
Blog / ESSAY WRITING
A thesis statement is the one- or two-sentence answer to the question your essay asks. Strong theses are specific, arguable and narrow enough to support in the space you have.
A simple formula
Try: Topic + Position + Reasons. "Public libraries [topic] should stay open late [position] because they provide safe study space, free internet and community programs [reasons]."
Not every thesis must list reasons, but doing so gives your essay a ready-made outline.
Weak vs strong
Weak: "Social media has good and bad effects." This is too broad and impossible to disagree with.
Strong: "Requiring teenagers to turn off social media notifications at night would improve sleep more effectively than banning apps." It is specific and someone could argue the opposite.
Test your thesis
Ask three questions: Could someone reasonably disagree? Can I support it with evidence I have? Does it fit the word limit? If any answer is no, narrow or sharpen the claim.
A 1,000-word essay usually supports one claim with two or three reasons; a dissertation can support a more complex argument.
Where it goes
In most school and college essays, the thesis appears at the end of the introduction. This placement tells readers what to expect before the evidence begins.
Revise the thesis after drafting. Your argument often becomes clearer while you write.
Frequently asked questions
How long is a thesis statement?
Usually one sentence, sometimes two for longer papers.
Can a thesis be a question?
No. A thesis answers a question; it does not ask one.
Does a thesis need three points?
No. Listing reasons is helpful but optional.