Character Count vs Word Count
2 min read
Short answer
The difference in one line
A word count measures how much someone has to read. A character count measures how much space the text takes up.
That is why they are used in different places. Nobody sets an essay in characters, because 11,600 characters tells a student nothing about how much work is involved. Nobody sets a meta description in words, because the search result is cut off by pixel width, not by word.
Converting between them
English prose averages 5.8 characters per word, including the space that follows each word. So:
| Words | Characters (approx.) |
|---|---|
| 50 | 290 |
| 100 | 580 |
| 250 | 1,450 |
| 500 | 2,900 |
| 1,000 | 5,800 |
| 2,000 | 11,600 |
| Characters | Words (approx.) |
|---|---|
| 160 | 28 |
| 280 | 48 |
| 500 | 86 |
| 1,000 | 172 |
| 2,200 | 380 |
| 3,000 | 517 |
Treat these as estimates. Technical and academic writing uses longer words, so the ratio climbs to 6.5 or more; dialogue and simple prose drop closer to 5.
Where characters are the measure
| Field | Limit | Notes |
|---|---|---|
| SMS | 160 | Longer messages split and are billed per part |
| X (Twitter) | 280 | Links count as 23 regardless of length |
| Meta title | ~60 | Truncated by pixel width, not character count |
| Meta description | ~160 | Front-load the useful part |
| YouTube title | 100 | Under 60 stays readable in feeds |
| Instagram caption | 2,200 | Only the first 125 show before “more” |
| LinkedIn post | 3,000 | About 200 show before “see more” |
| Google Ads headline | 30 | Per headline, three headlines |
| UCAS personal statement | 4,000 | Characters, not words — about 500 words |
Two of these deserve a note. Meta titles are truncated by width, so a title full of capitals or wide letters cuts sooner than the character count suggests — which is why “60 characters” is a guideline rather than a limit. And UCAS is a genuine trap: students who plan in words routinely write 700 words and then discover they can submit about 500.
With or without spaces
Most platforms count spaces. Some fields, older databases and certain translation and typesetting rates do not. The difference is about 17% of the total, which matters near a limit, so the character counter shows both figures at once.
Emoji are not one character everywhere
Our counter treats an emoji as one character, which is how a reader sees it. Underneath, an emoji may be several code units, and platforms differ:
- X counts most emoji as two characters.
- SMS switches the whole message to a different encoding when an emoji is present, cutting the limit from 160 to 70.
- Databases with a byte limit may accept far fewer emoji than you expect.
If you are close to a limit on a platform that charges by character, leave a few spare.
Which one to write to
Write to whichever one the constraint is actually expressed in — and if it is characters, check the length as you write rather than at the end. Trimming a 310-character post to 280 while the idea is still fresh is far easier than rewriting it after you have decided it is finished.
Frequently asked questions
How many characters is 500 words? About 2,900 with spaces, or 2,400 without.
Why does Word give a different character count? Word counts footnotes, headers and text boxes when the relevant option is set, and it may count some non-printing characters. Small differences are normal.
Do translators charge by word or character? European languages are usually priced per word; Chinese, Japanese and Korean are priced per character, because those languages are not separated by spaces.