Content Length: How Long Should a Blog Post Be?

For most small business posts, the ideal blog post length SEO data points to is 1,500 to 2,500 words. That’s long enough to answer the question properly and earn links, but short enough that a busy owner can actually write it. Go shorter only when the question is simple; go longer only when the topic genuinely needs it.

If you’ve ever stared at a blank page wondering whether 500 words will do or whether you need to grind out 3,000, you’re not alone. It’s one of the most-asked questions in blogging — and one of the most misunderstood. Because the honest answer isn’t a number. It’s a way of thinking about length that most guides skip entirely.

This post gives you both: the numbers the research actually supports, and a simple way to pick the right length for your next post in about five minutes.

The Ideal Blog Post Length SEO Data Actually Supports

Let’s start with what the big studies say — because the numbers are surprisingly consistent.

Backlinko analysed 11.8 million Google search results and found the average first-page result runs about 1,447 words. Semrush found something similar from a different angle: top-performing content averages around 1,152 words, while low performers average just 668. HubSpot’s data puts its top posts higher still, at 2,100 to 2,400 words. And Orbit Media’s annual blogger survey lands the 2026 industry average at roughly 1,427 words — up from 1,236 back in 2023.

So the studies don’t agree on one magic number. But they all point to the same neighbourhood: somewhere between 1,200 and 2,500 words for a post that wants to rank. Ryan Robinson’s 2026 roundup of ideal blog post length SEO data pulls the latest figures together in one place, and it reaches the same conclusion: 1,500 to 2,000 words is the sweet spot for most posts.

And here’s the number that gets quoted most: content over 3,000 words earns, on average, 77.2% more backlinks than content under 1,000 words. That’s real — but don’t read it as “write 3,000 words about everything”. Long posts earn links because they tend to cover a topic completely, not because Google counts words. In fact, Google has said repeatedly that word count is not a ranking factor at all.

That’s the first thing to get straight: length correlates with ranking. It doesn’t cause it. What causes ranking is satisfying the reader — and longer posts usually satisfy readers better, because they answer the follow-up questions too.

Why “It Depends” Is the Only Honest Answer

Ask ten SEOs how long a blog post should be and nine will say “it depends”. Annoying, isn’t it? But they’re right — and the tenth one is selling you a template.

Four things decide your ideal length:

• What the reader is asking. “What time does the bakery open?” needs one sentence, not 2,000 words. “How do I choose a commercial lease?” needs a proper guide.
• How competitive the keyword is. A niche local query might be won with 800 good words. A national money keyword will need 2,000-plus to compete with what’s already there.
• What kind of post it is. A news update, a how-to guide and a pillar page are different jobs — and different lengths. (More on this below.)
• What you want it to do. Quick engagement? Short and punchy. Long-term search traffic? Longer and deeper. Backlinks? Longer still.

Think of it like a phone call. Some calls take thirty seconds. Some take half an hour. The right length is however long it takes to get the job done — and not a minute more.

How Long Should Different Types of Blog Posts Be?

Here’s a practical range for each format, drawn from the 2026 data above. Use it as a starting point, not a rulebook.

• News and updates: 400–800 words. Timely posts win on speed. Say what’s new, add the detail that matters, stop.
• Standard blog posts: 1,400–1,500 words. The research consensus for regular informational content — long enough to have substance, short enough to hold attention.
• How-to guides: 1,700–2,500 words. Instructions need room: steps, examples, mistakes to avoid, and the edge cases readers always hit.
• Pillar pages and ultimate guides: 3,000–5,000 words. These are the definitive resource on a topic — the page everything else on your site links back to.
• Short answers and definitions: 300–600 words. When the search intent is simple and direct, a tight, focused post can rank perfectly well.

Notice what’s missing from that list? A single number for everything. Because there isn’t one. The best content calendars don’t pick one ideal length — they assign different lengths to different jobs.

And that connects to something else: how often you publish matters as much as how long each post is. A realistic schedule of two to four solid posts a month will beat a burst of thin 500-word posts every time — we covered the maths behind that in our guide to how often a business should blog.

The Padding Trap: When Longer Posts Hurt You

Here’s where most small business owners go wrong. They hear “longer ranks better” and start stretching a 900-word answer into 2,500 words of repetition, filler and throat-clearing. Readers notice. They leave. And Google notices them leaving.

Google’s own helpful-content guidance is blunt about this. Its self-assessment questions ask whether you’re writing to a particular word count because you heard Google prefers one — and the answer Google gives is: “No, we don’t.” The guidance rewards content that is helpful, reliable and people-first, not content that hits a target. You can read it yourself in Google’s people-first content guidance.

Padding hurts in three concrete ways:

• Readers bounce. A visitor who wanted a quick answer and got six paragraphs of warm-up will hit the back button.
• Your good points get buried. The one useful paragraph drowns in filler nobody reads.
• You waste your own time. Writing 2,500 words takes three times as long as writing 900. Spend that time on the next post instead.

The test is simple. Read your draft and ask: “If I cut this paragraph, would the reader lose anything?” If the answer is no, cut it. A focused 1,500-word post will beat a padded 2,500-word one every single time.

The 2026 Twist: AI Overviews Changed the Rules

Something new has entered the picture since the old “write long” advice was written: AI Overviews and AI search engines like ChatGPT and Perplexity. And they’ve changed what length means.

These systems don’t read your whole article the way a person does. They pull out individual paragraphs to answer specific questions. That means paragraph-level structure now matters as much as total word count. The data suggests AI engines most often lift paragraphs of roughly 40 to 80 words — short, direct, self-contained answers.

What does that mean for you? Two things. First, total length still matters for traditional rankings and topical authority — the ideal blog post length SEO sweet spot of 1,500 to 2,500 words still holds. Second, inside that length, write in short, quotable chunks: a clear answer up front, then the detail. That’s exactly why this post opens with a direct answer in its first two sentences.

It also means short posts aren’t dead. A tight 700-word post that directly answers one question can now get cited by an AI answer engine — even if it never wins a traditional top-ten spot. Length is becoming less of a gate and more of a toolkit: match it to the job. Our guide to what Google actually says about AI content in 2026 covers how these systems pick what to cite.

A 5-Minute Check That Beats Every Benchmark

Forget the averages for a moment. Here’s the check that actually tells you how long your post should be — and it takes five minutes.

Step 1: Google your target keyphrase in a private browser window. Step 2: Open the top five results and check their word counts — paste each into a free word counter, or use a browser extension. Step 3: Average the five numbers. Step 4: Aim for within 20% of that average. If the top five average 1,800 words, your post should land somewhere between 1,450 and 2,150 words.

Why does this work? Because the top five results are the pages Google already thinks satisfy this search. Their length tells you how much depth this particular question needs. A niche question with thin competition might average 900 words; a competitive one might average 2,400. The benchmark adapts to your keyword — the generic “1,500–2,500” rule can’t.

One warning: don’t copy their structure, just their depth. Your post still needs its own angle, its own examples, and its own voice. If you’re building a cluster of related posts around one topic, our guide to content clusters and pillar pages shows how length and structure work together — long pillar pages supported by shorter, focused cluster posts.

And if you’re unsure whether your draft is actually helpful, run it past the checklist in our helpful content guide: does it open with a direct answer, give real examples, and leave the reader able to act? Length follows helpfulness — never the other way round.

FAQs

Conclusion

So, how long should a blog post be? For most small business posts, 1,500 to 2,500 words — and for everything else, as long as the question demands. Start with the research ranges, check your top five competitors in five minutes, then write until the topic is covered and stop. Your readers will thank you for it. And so will your rankings. A clear title helps too — see how to write blog titles that rank and get clicks.

One last thought: the best length is the one you’ll actually publish. A 1,500-word post that goes live beats a 3,000-word draft that sits in your notes for a month. Pick your number, write the post, hit publish — then write the next one.