Keyword Density Calculator
Check how often your target keyword appears in your text. SEO best practices suggest a density between 0.5% and 2.5% to avoid 'keyword stuffing'.
Analysis
Understanding Keyword Density
What is Keyword Density?
Keyword Density is the percentage of times a keyword or phrase appears in your text compared to the total word count. If you have 1,000 words and use the keyword 'SEO' 10 times, your density is 1%.
Why does it matter?
- Avoid Penalties: 'Keyword Stuffing' (using a word too much) tells Google your content is spammy.
- Relevance: Using a keyword too little means search engines might not understand what your page is about.
- Readability: High density often makes text repetitive and hard to read for humans.
How does the Math work?
We count the exact matches of your keyword and divide by the total word count.
Example: 15 matches / 600 words = 0.025 = 2.5%.
How to use this tool?
- Paste your full article text into the large box.
- Type the distinct 'Target Keyword' you want to check.
- Review the Density Score. Aim for the 'Goldilocks Zone' of 0.5% – 2.5%.
Frequently Asked Questions
Most SEO experts recommend between 1% and 2%.
It's the unnatural overuse of keywords (e.g., density > 3-4%) to manipulate rankings. Google penalizes this.
Yes! Modern SEO prefers synonyms and related terms over repeating the exact same phrase.
Typically, yes. This tool counts all words in the total word count.
Yes, but naturally long-tail phrases appear less often. 0.5% - 1% is fine for long phrases.
Yes, placing keywords in headers carries more SEO weight, but it doesn't change the density math.
Not necessarily. If your content is comprehensive and covers the topic well, Google will understand it.
Yes, if you type 'content marketing' as your target, it counts the exact phrase.
Use a thesaurus. Replace 30% of your target keywords with synonyms or pronouns (it/they).