If you have ever written humour and wondered whether it should be humor, you are not alone. Both spellings are correct, but they belong to different varieties of English. The difference is mainly regional rather than grammatical.
Humour is the standard spelling in British English, while humor is the standard spelling in American English. You may also see these forms in countries that generally follow British or American writing conventions.
This small spelling difference often causes confusion because the words have the same meaning, pronunciation, and grammatical function.
Whether you are writing an email, school assignment, article, business document, or social media post, the right choice depends largely on your audience.
In this guide, you will learn the difference between humour and humor, where the two spellings came from, which countries commonly use each form, how to choose the right spelling, and how to avoid switching between them in the same piece of writing.
Quick Answer: Humour or Humor
Both humour and humor are correct spellings.
The main difference is British English vs. American English:
| Spelling | Main variety of English | Example |
|---|---|---|
| Humour | British English | She has a great sense of humour. |
| Humor | American English | She has a great sense of humor. |
The meaning does not change.
For example:
- British: His humour made everyone laugh.
- American: His humor made everyone laugh.
- British: I enjoy British humour.
- American: I enjoy American humor.
The same difference appears in several related words:
- humour → humor
- humorous → humorous
- humourless → humorless
- humourist → humorist
The important point is that the spelling changes, but the pronunciation and basic meaning remain the same.
If your audience uses British English, choose humour. If you are writing for an American audience, choose humor.
Why Are There Two Spellings?
The difference comes from the development of British and American English.
English spelling was not always as fixed as it is today. Over time, different regions developed their own spelling preferences. American English later adopted several shorter spellings, while British English retained forms that were influenced by French and other European traditions.
The spelling humour reflects the older form of the word. The spelling humor became common in American English as spelling reforms favored simpler forms in some words.
This pattern is not unique to humour.
Consider these examples:
- colour → color
- favour → favor
- honour → honor
- behaviour → behavior
- labour → labor
The same general pattern explains humour → humor.
However, it is important not to think of one form as a misspelling of the other. Humour is not wrong American English, and humor is not a spelling mistake in American English. They simply reflect different regional standards.
The Meaning of Humour and Humor
Both words have the same meanings.
The most common meaning refers to the quality of being funny or entertaining, especially through jokes, situations, comments, or a particular style of expression.
For example:
His sense of humour makes people feel comfortable.
In American English, the same sentence would be:
His sense of humor makes people feel comfortable.
The word can also describe a person’s ability to recognize or appreciate something funny.
For example:
- She has a good sense of humour.
- He has a dry sense of humor.
- Their comedy is full of dark humour.
- The film uses subtle humor.
- I enjoy her sarcastic humour.
In older or historical contexts, humour can also have a different meaning related to bodily fluids and ancient medical theories. That meaning is uncommon in everyday modern English, so most readers encounter the word in connection with comedy, amusement, or personality.
British English: When to Use “Humour”
Use humour when following British English spelling conventions.
This spelling is standard in the United Kingdom and is also common in several countries and regions influenced by British English.
You may see humour in:
- British newspapers
- UK websites
- British books
- School assignments in the UK
- Formal British writing
- Commonwealth English
- Many international publications
Examples
- I appreciate his sense of humour.
- The comedian is known for his dry humour.
- The article uses a little humour to make the topic easier to understand.
- Her humour helped everyone relax.
- British humour can sometimes be difficult for visitors to understand.
If your entire document follows British spelling, humour is the natural choice.
American English: When to Use “Humor”
Use humor when following American English spelling conventions.
This is the standard spelling in the United States.
You are likely to see humor in:
- American newspapers
- US websites
- American books
- University writing in the United States
- American business communication
- US advertising
- American social media content
Examples
- He has a great sense of humor.
- The show is known for its clever humor.
- The writer uses humor to explain a serious subject.
- Her humor makes difficult conversations easier.
- The movie combines drama with light humor.
For an American audience, humor will usually look more natural.
Humour vs. Humor: Regional Usage
The easiest way to understand the difference is to think about the audience rather than asking which spelling is universally correct.
| Situation | Recommended spelling |
|---|---|
| Writing for readers in the UK | Humour |
| Writing for readers in the US | Humor |
| British school assignment | Humour |
| American college assignment | Humor |
| UK business website | Humour |
| US business website | Humor |
| British newspaper | Humour |
| American newspaper | Humor |
| International website | Choose one style and use it consistently |
| English learning for a British audience | Humour |
| English learning for an American audience | Humor |
There is no need to change the meaning or pronunciation. Only the spelling convention changes.
Which Spelling Should You Use?
The best spelling depends on who will read your writing.
Use “humour” if your audience is British
Choose humour if you are writing for people who expect British English.
For example:
The article uses humour to make the subject more interesting.
This is the natural choice for British-style writing.
Use “humor” for an American audience
If your readers are mainly in the United States, use humor.
For example:
The article uses humor to make the subject more interesting.
This follows standard American spelling.
What if your audience is international?
An international audience can make the decision less obvious.
In that case, consistency matters more than trying to mix both forms.
If your website generally uses British spelling, write humour throughout your content.
If it follows American spelling, use humor.
For example, do not write:
The article uses humour to explain the topic. The author then adds humor to the conclusion.
Unless you are deliberately discussing the two spelling systems, this looks inconsistent.
A better approach is to choose one English variety and maintain it throughout the article.
Humour or Humor in Common Types of Writing
The correct choice can also depend on the style guide or regional audience of your publication.
In emails
For a British audience:
I appreciated your sense of humour during the meeting.
For an American audience:
I appreciated your sense of humor during the meeting.
Both sentences are correct.
In business writing
Humour and humor can both appear in professional writing, although they should be used carefully.
British:
A little humour can make a presentation more engaging.
American:
A little humor can make a presentation more engaging.
The choice depends on the company’s preferred English style.
In academic writing
Academic writers should normally follow the spelling convention required by their institution, professor, publisher, or style guide.
British:
The author uses humour to challenge social expectations.
American:
The author uses humor to challenge social expectations.
Do not switch between the two simply because you see both forms in research sources.
On websites
Website owners should choose a consistent regional style.
A UK-focused website might use:
Our articles use humour to make language lessons easier.
A US-focused website might use:
Our articles use humor to make language lessons easier.
Consistency helps the site maintain a professional editorial style.
On social media
Social media is less formal, so either spelling may appear depending on where the writer is from.
For example:
British humour is something else!
An American writer might post:
American humor never gets old.
Neither is incorrect.
Humour vs. Humor in Related Words
The spelling difference can become more noticeable when you use related words.
| British English | American English |
|---|---|
| humour | humor |
| humorous | humorous |
| humourless | humorless |
| humourist | humorist |
Interestingly, not every related form changes in exactly the same way.
For example, humorous is generally spelled the same in both British and American English.
Examples
British:
He is known for his humorous writing.
American:
He is known for his humorous writing.
But with the noun:
British:
His humour is very dry.
American:
His humor is very dry.
This is one reason learners sometimes find the spelling pattern confusing.
Common Mistakes With Humour and Humor
The most common mistake is not choosing the “wrong” spelling. It is mixing spelling systems.
Mistake 1: Treating “humour” as a spelling error
Some American English users may see humour and assume it is incorrect.
It is not.
Humour is the standard British spelling.
Mistake 2: Treating “humor” as incorrect
The opposite mistake also happens.
If you are learning British English, you may be taught humour, but that does not make humor universally wrong.
Humor is the standard American spelling.
Mistake 3: Mixing British and American spelling
This can make writing look careless.
For example:
The colour of the website reflects its sense of humor.
If the document follows British English, humour would normally be expected:
The colour of the website reflects its sense of humour.
If it follows American English, use:
The color of the website reflects its sense of humor.
The key is consistency.
Mistake 4: Changing the pronunciation
The spelling difference does not normally create a different pronunciation.
Both forms are pronounced essentially the same way in standard English.
Easy Examples to Remember
Here are some everyday examples showing both forms side by side.
| British English | American English |
|---|---|
| She has a good sense of humour. | She has a good sense of humor. |
| I enjoy his dry humour. | I enjoy his dry humor. |
| The book contains plenty of humour. | The book contains plenty of humor. |
| Her humour made the meeting easier. | Her humor made the meeting easier. |
| British humour is often subtle. | American humor can be very direct. |
| The writer uses humour effectively. | The writer uses humor effectively. |
| His sense of humour is excellent. | His sense of humor is excellent. |
| The film mixes drama and humour. | The film mixes drama and humor. |
The meaning remains the same in every pair.
What Does “Sense of Humour” or “Sense of Humor” Mean?
One of the most common expressions is sense of humour in British English and sense of humor in American English.
It refers to someone’s ability to recognize, understand, enjoy, or create things that are funny.
For example:
Maria has a great sense of humour.
This suggests that Maria understands jokes and enjoys funny situations.
In American English:
Maria has a great sense of humor.
You can also describe different types of humor or humour:
- a dry sense of humour
- a dark sense of humour
- a good sense of humor
- a sarcastic sense of humor
- a playful sense of humour
- a strange sense of humor
The spelling changes according to the variety of English, but the expression itself works in both.
British Humour vs. American Humor
The words humour and humor do not describe different kinds of comedy simply because they have different spellings.
However, people sometimes use the terms when talking about cultural differences in comedy.
British comedy is often associated with forms such as:
- dry delivery
- understatement
- irony
- wordplay
- satire
- awkward situations
American comedy can also use all of these styles, but mainstream American entertainment often places greater emphasis on direct jokes, punchlines, physical comedy, or fast-paced dialogue.
These are broad cultural observations, not strict rules. British and American comedians use many of the same techniques.
So, humour vs. humor is a spelling difference, not a difference in the meaning of comedy itself.
How to Remember the Difference
A simple memory trick can help.
Think of the U in humour as the extra letter used by British English.
Compare:
British: humour
American: humor
You can use the same pattern with:
- colour → color
- favour → favor
- honour → honor
- behaviour → behavior
- labour → labor
This gives you a useful spelling pattern:
British English often keeps -our, while American English often uses -or.
There are exceptions and additional spelling differences between the two varieties, so this should be treated as a helpful pattern rather than a universal rule.
Is “Humour” More Correct Than “Humor”?
No.
Neither spelling is more correct in all forms of English.
Humour is correct in British English.
Humor is correct in American English.
The idea that one is “proper English” and the other is wrong is misleading. English has several established regional standards, and both forms are accepted within their respective systems.
For professional writing, the important thing is to follow the convention expected by your readers.
If a British publisher asks for British English, use humour.
If an American publisher asks for American English, use humor.
How to Keep Your Writing Consistent
If you regularly write for both British and American audiences, consistency can be challenging.
Here are some practical tips:
- Identify your audience first.
Decide whether your main readers use British or American English. - Choose one spelling system.
Do not switch between regional forms without a reason. - Check related words.
Look for other differences such as colour/color and behaviour/behavior. - Follow your publication’s style guide.
A company, school, publisher, or client may have its own requirements. - Review your work before publishing.
A quick spelling search can catch inconsistent forms. - Use the same variety throughout the document.
This creates a smoother and more professional reading experience.
For website owners, this is especially useful. If your content is aimed mainly at US readers, consistently using American spelling can make the site feel more natural. A UK-focused website should generally follow British conventions.
A Quick Comparison: Humour or Humor
| Feature | Humour | Humor |
|---|---|---|
| Correct spelling? | Yes | Yes |
| Main variety | British English | American English |
| Meaning | Same | Same |
| Pronunciation | Essentially the same | Essentially the same |
| Used for comedy | Yes | Yes |
| Used in “sense of…” | Yes | Yes |
| Common in UK writing | Yes | Less common |
| Common in US writing | Less common | Yes |
| Main difference | Regional spelling | Regional spelling |
The table shows the main point clearly: there is no difference in meaning between the two forms.
FAQs
1. Is “humour” British or American?
Humour is the standard British English spelling. It is also used in other regions and writing traditions influenced by British English.
2. Is “humor” British or American?
Humor is the standard American English spelling. It is widely used in the United States.
3. Are humour and humor pronounced differently?
No. The two spellings generally have the same pronunciation. The main difference is spelling.
4. Is humour a misspelling of humor?
No. Humour is not a misspelling. It is the standard British spelling of the word.
5. Is humor a misspelling in British English?
No. Humor is the standard American spelling. It may appear in British writing when an American source, quotation, name, or style is being retained.
6. Which spelling should I use in an essay?
Use the spelling required by your school, university, teacher, publisher, or chosen English variety. If you are writing in British English, use humour. If you are writing in American English, use humor.
7. Why does British English have “humour” but American English have “humor”?
The difference developed through the separate evolution and standardization of British and American English. American spelling adopted a number of shorter forms, while British English retained forms ending in -our in words such as humour, colour, and honour.
Final Verdict:
So, humour or humor , which one should you choose?
The answer depends on your variety of English.
Use humour when writing in British English. Use humor when writing in American English. Both spellings are correct, and neither changes the meaning of the word.
The two forms refer to the same idea: the quality of being funny, the ability to appreciate comedy, or a particular style of comedy. They also appear in the same common expressions, such as sense of humour and sense of humor.
The most important rule is consistency. If your article, email, assignment, or website follows British English, keep humour throughout. If it follows American English, use humor.
Once you understand this regional spelling difference, there is no need to second-guess yourself. Just identify your audience, follow the appropriate English convention, and use the spelling consistently.
In short: British English uses “humour”; American English uses “humor.” Both are correct.
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