Keyword Density
Check a keyword's density and the count that hits a target.
About Keyword Density
Density is the keyword mentions divided by total words, and the reverse computes how many mentions reach a chosen target. Most guidance favors a natural one to three percent rather than padding. Density is a weak ranking signal but searches still penalize stuffing, so keeping it natural reads better and satisfies readers and algorithms alike.
Formula
Keyword Density
Density = mentions / total words x 100; mentions for target = words x target%
- mentions for target
- Mentions needed to reach the requested density
Worked example
With the default values below, Keyword Density returns Density of 1.00%. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Keyword mentionsminimum 0
- 12
- Total wordsminimum 1
- 1,200
- Target densityaccepts 0–10 %
- 1.5 %
Results
- Density
- 1.00%
- Mentions for Target
- 18
- Verdict
- Healthy density
Step by step
- 1Values used
- 2Keyword Density
- 3Density= 1.00
- 4Mentions for Target= 18
- 5Verdict= Healthy density
Assumptions and limits
- The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How is Keyword Density calculated?
Density = mentions / total words x 100; mentions for target = words x target% Density is the keyword mentions divided by total words, and the reverse computes how many mentions reach a chosen target. Most guidance favors a natural one to three percent rather than padding.
Why does Keyword Density matter?
Density is a weak ranking signal but searches still penalize stuffing, so keeping it natural reads better and satisfies readers and algorithms alike.
What values do I need to enter?
This calculator takes 3 inputs: Keyword mentions, Total words, Target density. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.