How Many Sentences in a Paragraph?

Typical lengths by context

These are norms rather than rules. A single powerful sentence can be a paragraph in fiction or journalism. The Paragraph Counter and Sentence Counter let you measure both for your text.

Anatomy of a paragraph

A well-formed paragraph in expository writing has a topic sentence that states the idea, supporting sentences that give evidence, examples or explanation, and a closing or transition sentence that ties it back or leads on. Three sentences can hold all three parts; more are useful when evidence needs unpacking. If you cannot state the idea of a paragraph in one sentence, it probably contains two and should be split.

Too short, too long

Single-sentence paragraphs used repeatedly can feel choppy and unsupported in academic work. Paragraphs of ten or more sentences become walls of text, especially on screens, where readers scan. A reasonable edit is to split at a change of sub-point or to cut sentences that repeat the idea. To check how your own text compares, count its average words per paragraph: How Many Words in a Paragraph? shows typical figures.

Planning an essay by paragraphs

For a five-paragraph essay of 500 words, plan one introductory paragraph, three body paragraphs and a conclusion, each of three to five sentences. For longer essays, scale the number of body paragraphs, not their length. See How Many Words in an Essay? and the converter Words to Paragraphs Converter.

Frequently asked questions