How Long Should a Blog Post Be? The Honest Answer
Every "ideal blog post length" study finds a correlation between long posts and high rankings, and almost every one draws the wrong conclusion from it. Length is a symptom of covering a topic properly, not a cause of ranking.
Why the studies mislead
You have seen the charts: pages ranking in the top ten average around 1,400 words, or 1,900, or whatever the latest study says. The correlation is real. The causal story people attach to it is not.
Longer pages tend to rank better because thorough coverage of a topic tends to take more words, attract more links, and satisfy more of the related questions a searcher has. The length is downstream of the quality. Padding a 600-word answer out to 1,900 words does not import any of the underlying causes — it just makes the reader work harder to find the answer.
Google has said repeatedly that word count is not a ranking factor. That is worth taking literally. There is no threshold, no target, and no penalty for being short if short is complete.
Let search intent set the length
The useful question is not "how long should this be?" but "what does someone searching this actually need?" Four intents, four very different answers.
Direct answer queries — "what is a good ROAS", "png vs jpg" — want the answer immediately. Lead with it in the first two sentences. The page can still be long, but the answer cannot be buried at word 800 behind a history of image formats.
How-to queries want complete, ordered steps with nothing missing. Length is whatever the procedure honestly requires. Skipping a step to stay concise is worse than being long.
Comparison queries want structured contrast, usually a table plus the trade-offs the table cannot express. These naturally run longer because you are covering several options.
Broad research queries — "content marketing strategy" — are the only ones that genuinely justify 2,000 words or more, because the searcher wants orientation across a whole subject.
The real risk at both ends
Too short is a problem when the page does not actually answer the question. Google calls this thin content, and the issue is not the word count itself but the incomplete answer. A 300-word page that fully answers a narrow question is fine. A 300-word page on "how to do keyword research" is not.
Too long is the more common failure and the less discussed one. Padding increases the distance to the answer, which increases the chance someone returns to the search results. It also dilutes topical focus: a post covering six loosely related subjects ranks clearly for none of them and competes with your own other pages.
If you cannot summarise what a post is about in one sentence, it is probably two or three posts that would each rank better alone.
A practical way to decide
Search the query you are targeting and read the pages currently ranking. Not to match their word count, but to answer two questions: what subtopics do they all cover, and what does none of them cover well?
The subtopics they share are effectively the minimum scope — searchers evidently expect them. The gap is your opportunity, and it is a far better use of 400 extra words than expanding your introduction.
Then write to cover that scope and stop. Check the result with our Word Counter for length and reading time, and the Readability Checker to confirm you have not made it denser than your audience wants.
Structure matters more than length
Almost nobody reads a long article top to bottom. They scan for the part that answers their question. Structure is what makes a long post usable, and its absence is what makes a long post fail.
Descriptive headings that state their content rather than being clever. Short paragraphs. Lists where the content is genuinely a list. A table of contents on anything over about 1,500 words. The answer to the title question somewhere near the top rather than held back as a reveal.
Structure also has a direct SEO benefit: clear headings help Google identify passages to surface for related queries, which means a well-structured long post can rank for questions you never explicitly targeted.
Key takeaways
- Word count is not a ranking factor. Length correlates with ranking because thorough coverage takes words, not the other way round.
- Let search intent decide: direct answers can be short, broad research topics justify 2,000 words.
- Padding is actively harmful — it delays the answer and dilutes topical focus.
- Read the pages currently ranking to find the shared scope and the gap none of them fills.
- On long posts, structure matters more than length. Nobody reads top to bottom.
Frequently asked questions
Is there an ideal blog post length for SEO?
No. Google has stated plainly that word count is not a ranking factor, and the studies suggesting otherwise are measuring correlation. Longer posts tend to rank well because covering a topic thoroughly usually takes more words and tends to attract more links, but the length is a side effect rather than the cause. The practical target is completeness: cover what a searcher needs and stop. That might be 500 words for a narrow question or 2,500 for a broad one.
Will short posts hurt my rankings?
Only if they are short because they are incomplete. Google penalises thin content, meaning pages that fail to satisfy the query, not pages with low word counts. A 400-word page that answers a specific question completely and clearly can outrank a 2,000-word page that buries the same answer in padding. Where short posts genuinely cause trouble is when a site publishes dozens of them covering nearly identical ground, which creates duplication and keyword cannibalisation rather than a length problem.
Should I update old posts to make them longer?
Update them to make them better, which sometimes means longer and sometimes means shorter. The highest-value updates are correcting anything now inaccurate, adding subtopics that competitors cover and you do not, improving structure, and removing sections that were padding. Refreshing genuinely outdated content is one of the most reliable SEO wins available. Adding 500 words of filler to an existing post and changing the date is not, and can make a previously focused page rank for less.
How do I know if my post is too long?
Two tests. First, try to state what the post is about in one sentence; if you need "and" more than once, it is probably several posts. Second, read it and mark every paragraph that does not either answer the question or set up something that does. If more than a fifth of the piece is marked, cut it. Analytics can help too: high exit rates combined with low average scroll depth on a long post usually means readers are not finding the answer where they expect it.
Does more content mean more keywords ranked?
Only if the additional content genuinely covers additional subtopics people search for. Adding words about the same subject does not create new ranking opportunities; adding a genuinely distinct, well-structured section can, because Google can surface individual passages for related queries. The important distinction is depth versus padding. A new section answering a real question that searchers ask is depth. Restating your introduction in different words is padding, and it competes for attention with the parts that matter.
How long should the introduction be?
Short. One to three sentences that confirm the reader is in the right place, then get to the substance. The convention of opening with several paragraphs of background exists because writers find it comfortable, not because readers want it. For direct-answer queries, put the answer in the first two sentences and use the rest of the article to justify and expand on it. Readers who want only the answer leave satisfied, and readers who want depth continue — both outcomes are good.