The honest answer: there is no magic word count. Google doesn't reward length for its own sake. It rewards depth and comprehensiveness. An 800-word post on a low-competition keyword can rank #1. A 5,000-word post on a competitive keyword can rank #500. The real rule: write until you've fully answered the question, then stop. For most search keywords, that's 1,500-2,500 words. For commercial keywords (where searchers are buying), 800-1,200 words is often enough. For research-heavy topics, 3,000+ words is needed.
This post walks through the real word count strategy.
The word count by keyword difficulty
Easy keywords (low competition, low search volume)
Word count: 800-1,200 words
Time to write: 2-3 hours with research
Example: "How to fix a leaky kitchen faucet" (how-to, local intent)
These keywords have little competition because they're low volume or too specific to be valuable to anyone except the searcher. You don't need length to rank; you need to answer the question thoroughly.
800 words is enough to explain the fix step-by-step with examples and variations.
Medium keywords (moderate competition, decent volume)
Word count: 1,500-2,500 words
Time to write: 4-6 hours with research
Example: "Best AI writing tools for SEO" (comparison/review)
These keywords have moderate competition from established sites and news outlets. You need depth to compete, but not extreme length. 1,500-2,500 words is enough to cover 5-8 tools, explain their differences, and give context.
Most general interest keywords fall here.
Hard keywords (high competition, high volume)
Word count: 2,500-4,000 words
Time to write: 8-12 hours with research
Example: "How to write a blog post" (broad, high-volume)
These keywords have competition from authority sites (Medium, Forbes, HubSpot). You need comprehensive coverage, original insights, and detailed examples. 2,500+ words is the minimum competitive threshold.
At 4,000+ words, you're competing on depth and comprehensiveness rather than just content quality.
Very hard keywords (huge volume, entrenched authority)
Word count: 3,500-5,000+ words
Time to write: 12-20+ hours with research and original data
Examples: "SEO," "how to make money online," "best website builders"
These keywords are dominated by large media properties and established guides. You need original research, fresh data, unique angles, and extreme comprehensiveness. Even 5,000 words is no guarantee.
Most new websites should skip these keywords entirely. The ranking difficulty is too high.
What actually determines word count
It's not the difficulty; it's the searcher's intent and how much explanation is needed.
Question keywords (intent: answer)
"How do I fix a clogged drain?" → 600-1,000 words (answer the question, show variations)
"What is SEO?" → 1,000-1,500 words (explain the concept, give examples, explain why it matters)
Comparison keywords (intent: evaluate)
"ChatGPT vs. Claude" → 1,500-2,500 words (explain both tools, compare features, give verdict)
"Jasper vs. Writesonic" → 1,500-2,000 words (similar analysis)
List keywords (intent: discover)
"Best AI writing tools" → 2,000-3,000 words (review 5-10 tools, give evaluation criteria)
"Best WordPress plugins for SEO" → 2,500-3,500 words (review 8-15 plugins, explain evaluation)
Evergreen keywords (intent: comprehensive)
"How to write a blog post" → 1,500-3,000 words (cover planning, structure, writing, editing, publishing)
"Content marketing strategy" → 2,500-4,000 words (cover strategy, execution, measurement, optimization)
The research shows: length matters, but not the way you think
Studies (Backlinko, Ahrefs, etc.) show:
- Ranking pages average 1,700-2,000 words
- Pages with longer content rank higher than short content on average
- But correlation isn't causation—longer content ranks higher because it's usually more comprehensive, not because length alone helps
The real insight: When you research a topic thoroughly enough to write 2,000 words, you cover more ground than someone writing 800 words. That comprehensiveness helps ranking. The length is a side effect of thoroughness, not the cause of ranking.
If you can fully answer a question in 800 words, write 800 words. If you need 2,500 words to cover the topic properly, write 2,500 words. The target is comprehensiveness, not a word count.
Common length mistakes
Mistake 1: Over-padding to hit word count
Writing 2,000 words by adding filler, repeating points, or including irrelevant information. This tanks ranking because readers bounce and search engines detect thin content.
Write 1,200 focused words instead of 2,000 padded words.
Mistake 2: Stopping too short
Writing 600 words when the keyword needs 1,500-2,000. Your post is incomplete, doesn't cover all angles, and ranks worse than a comprehensive competitor.
Expand to cover all sub-questions related to your main topic.
Mistake 3: Trying to cover too much
Writing a 3,500-word post on "how to write a blog post" that also covers "how to optimize for SEO," "how to build an audience," and "how to monetize your blog." Now you're 5,000 words and covering 4 topics, each poorly.
Pick one angle, cover it thoroughly, link to related posts for the rest.
Mistake 4: Including unnecessary sections
A "why this topic matters" section in a how-to post. An "introduction to the concept" section in a review post. These sections are filler. Cut them.
The format that actually matters more than length
Length matters, but structure and link density matter more.
Ranking factors in order of impact:
- Search intent alignment (does your post match what the searcher wants?)
- Comprehensiveness (do you cover all aspects of the question?)
- Freshness (is the content current?)
- Authority (are you citing sources and linking to authority?)
- Engagement (do people spend time on your post?)
- Length (longer posts average higher rankings because of the above, not because of length itself)
You can rank with 1,000 words if the other factors are strong. You can fail to rank with 3,000 words if the other factors are weak.
The word count strategy that works
- Analyze the SERP: Look at the top 5-10 ranking pages for your keyword. What's their word count? (Use a tool like Frase or just count manually.) Take the average.
- Match or exceed that length: If the top pages average 1,800 words, target 2,000-2,200 words to compete.
- Write until you've covered all angles: As you write, you'll discover sub-questions and angles. Cover them all. If you hit 2,000 words and there's more to cover, keep writing.
- Cut the filler: Read your draft. Remove anything that doesn't directly answer the main question. Rewrite vague sections. Delete repetitive points.
- Publish and iterate: Ship it. Track ranking for the first month. If you're ranking #1-3, you hit the length sweet spot. If you're #6-10, you either need more depth or more comprehensive coverage.
Verdict
There is no magic word count. Write until you've fully answered the question and covered all related angles. For most medium-difficulty keywords, that's 1,500-2,500 words. For easy keywords, 800-1,200. For hard keywords, 2,500-4,000.
Aim for comprehensiveness, not word count. A 1,200-word post that fully answers the question will rank better than a 2,500-word post that repeats points and includes filler.
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