Writers ask "how long should this be?" as if there were a number. There is not a number, but there are conventions, and the conventions are useful because they encode what readers expect from each kind of document.
The more interesting question is what a word count tells you. A draft that is far over its target usually has a structural problem rather than a verbosity problem, and a draft far under its target usually has a missing argument. The count is a diagnostic, not a rule.
The conventions, roughly
These are typical ranges, not requirements. Submission guidelines override everything.
| Document | Typical length | Reading time |
|---|---|---|
| Blog post | 800–1,500 words | 4–7 minutes |
| News article | 300–800 words | 2–4 minutes |
| Long-form feature | 2,000–5,000 words | 9–23 minutes |
| Academic essay | 1,500–5,000 words | 7–23 minutes |
| Personal statement | 500–1,000 words | 2–5 minutes |
| Cover letter | 250–400 words | 1–2 minutes |
| Executive summary | 200–400 words | 1–2 minutes |
| Report section | 500–1,500 words | 2–7 minutes |
| Product description | 50–300 words | under 2 minutes |
| Meta description | 140–160 characters | — |
The reading times assume about 220–240 words per minute, which is a reasonable average for careful reading on screen. The reading time calculator converts a draft at the pace you choose.
Why 1,000 words is not a magic number
The blog post length that "ranks best" changes every year, because it is a description of what already ranks, not a cause. A 1,500-word post that repeats itself is worse than a 700-word post that answers the question.
The useful version of the rule is this: a piece should be as long as its argument requires and no longer. If you can answer the reader's question in 600 words, 1,500 words of padding will lose them before the answer arrives.
The exception is reference content, where the reader has come to look something up and breadth is the value. A guide to every punctuation mark can justify 5,000 words because the reader may need any part of it. A guide to one punctuation mark cannot.
When a draft is over
If a draft is twenty per cent over target, the cause is almost always one of four things.
Two pieces in one. The draft is answering two questions. Split it, or cut one.
An introduction that is a warm-up. The first three paragraphs establish context the reader already has. Start where the argument starts.
Repetition with variation. The same point appears in three forms because the writer was not sure the reader had understood it. Keep the clearest version.
Evidence that illustrates rather than proves. An example that makes the reader smile but does not advance the claim is optional. Keep one, cut the rest.
All four are structural, which is why the structural revision method works better than sentence-by-sentence trimming when a draft is heavily over.
When a draft is under
A draft that is well under target is rarer, and usually means one of three things.
The claim is asserted, not argued. The writer says what they think and moves on. The missing words are the reasons and the evidence.
There are no examples. Abstract claims are short. Concrete examples take space, and they are usually what the reader needs.
The piece has no counterargument. Acknowledging the strongest objection and answering it adds length and credibility at the same time.
Do not pad with adjectives. If a draft needs another five hundred words, it needs another five hundred words of substance.
Word count versus character count
Some limits are counted in characters, not words. Social posts, meta descriptions, headlines, and SMS messages are usually character-limited, and a character limit is a harder constraint because it counts spaces.
A rough conversion: English averages about 5.5 characters per word including the space, so 1,000 characters is roughly 180 words. Use the character counter when the limit is in characters and the word counter when it is in words. Guessing the conversion is how a post ends up cut off mid-sentence.
Reading time as a design constraint
Word count is a proxy for the real constraint, which is attention. A 1,200-word piece with clear subheads and short paragraphs will be finished more often than an 800-word piece with dense blocks of text.
Two numbers are worth knowing for every draft: the word count and the average sentence length. The first tells you how much work the reader is being asked to do; the second tells you how hard each step is. The readability checker gives you both, plus a rough grade level.
A useful target for general web writing is an average sentence length under 20 words and paragraphs of three to five sentences. Neither is a rule. Both are descriptions of text that people finish.
The honest use of a limit
When an institution sets a word limit, it is usually doing two things: making the assessment fair and testing whether the writer can prioritise. Staying under the limit is part of the task.
That means the limit is not a target to fill. A 4,800-word essay in a 5,000-word limit is not better than a 4,200-word essay that says everything it needs to. Examiners and editors can tell the difference between a piece that used its space and a piece that filled it.
The practical approach: write the argument, cut it until it is tight, then check the count. If it is under, add substance where the argument is thin. If it is over, cut at the structural level. The number is the last thing you should look at, and the first thing the reader will never see.