Are you confused about whether it’s fourty or forty? You’re not alone! Many people type fourty because it sounds like the number four, but the correct spelling is actually forty.
This mistake pops up everywhere emails, social media, schoolwork, and even professional writing. Searching for “fourty or forty” is common because people want a fast answer and clear guidance to avoid embarrassing mistakes.
In this article, we will explain why forty is correct, where the confusion comes from, and how to use it in everyday writing.
By the end, you’ll know exactly how to spell it, what mistakes to avoid, and when it matters most. Say goodbye to uncertainty and hello to correct spelling every time!
Fourty or Forty – Quick Answer
The correct spelling is forty.
- ✅ Correct: forty
- ❌ Incorrect: fourty
Examples:
- She turned forty last week.
- Incorrect: She turned fourty last week.
Even though it sounds like four, the “u” is dropped in forty.
The Origin of Fourty/Forty
The word forty comes from the Old English fēowertig, which means “four tens.” Over time, the spelling simplified to forty. The variant fourty is incorrect, but many people still use it because it seems logical to match the spelling of four.
So, remember: the “u” in four disappears when writing forty. This is one of those tricky English exceptions that can confuse even native speakers.
British English vs American English Spelling
Both British and American English use forty, so you don’t have to worry about regional differences. Unlike words like colour/color, forty is standard everywhere.
| Spelling | British English | American English | Example Sentence |
|---|---|---|---|
| forty | ✅ Correct | ✅ Correct | I read forty pages yesterday. |
| fourty | ❌ Incorrect | ❌ Incorrect | I read fourty pages yesterday. |
Which Spelling Should You Use?
Always use forty. This applies to:
- US and UK English
- Canada, Australia, and other Commonwealth countries
- Emails, blogs, schoolwork, and professional writing
Avoid fourty entirely. It is widely recognized as a misspelling.
Common Mistakes with Fourty/Forty
People often make mistakes because they assume it should match four.
- Wrong: I have fourty dollars.
- Right: I have forty dollars.
- Wrong: She is fourty-five years old.
- Right: She is forty-five years old.
Tip: Numbers 21–99 use hyphens correctly: forty-one, forty-two, etc. Always check your hyphens!
Fourty or Forty in Everyday Examples
Emails & Formal Writing:
- Correct: “Our team sold forty products this month.”
Social Media:
- Correct: “Can you believe I’m forty today? 🎉”
News Articles:
- Correct: “The company raised forty million dollars.”
Text & Chat:
- Correct: “I just ran forty miles this week.”
These examples show that we always write forty. Fourty is wrong and does not look right.
1. Why People Still Write Fourty – Common Misconceptions Explained
- Explains why the wrong spelling persists.
- Targets readers searching for “why is fourty wrong” or “fourty spelling mistake.”
- Can include fun examples, history, and cognitive reasons behind the error.
2. Fun Tips to Remember the Correct Spelling of Forty
- Provides mnemonic devices, memory hacks, or simple tricks to remember forty.
- Perfect for students, ESL learners, and writers who frequently forget.
- Targets queries like “how to remember forty spelling” or “tricks for spelling forty.”
3. Forty in Numbers, Dates, and Measurements
- Shows practical usage of forty in daily life: age, money, distance, temperature, etc.
- Includes examples like “forty miles,” “forty degrees,” “forty pages.”
- Adds semantic richness and helps capture long-tail search intent like “forty in writing examples.”
Fourty or Forty – Google Trends & Usage Data
Search data shows forty is overwhelmingly more popular than fourty. Many people type ‘fourty’ by mistake, but they learn it is wrong and use ‘forty’ instead.
| Keyword | Search Popularity | Common Region |
|---|---|---|
| forty | High | US, UK, Canada, Australia |
| fourty | Low | Global (common misspelling) |
Using both words, fourty and forty, in examples, FAQs, and trends helps search engines know what the article is about.
Comparison Table: Fourty vs Forty
| Feature | Forty | Fourty |
|---|---|---|
| Correctness | ✅ Correct | ❌ Incorrect |
| Usage in UK & US | ✅ Standard | ❌ Rare mistake |
| School & Exams | ✅ Acceptable | ❌ Wrong |
| Historical Origin | Old English root | None |
| Search Popularity | ✅ High | ❌ Low |
FAQs About Fourty or Forty
1. Can I use fourty in formal writing?
No, always use forty.
2. Why is forty spelled without a “u”?
It comes from Old English spelling rules. The “u” is dropped in forty.
3. Is forty pronounced like four-ty?
Yes, it sounds like “for-tee,” but never add the “u” in writing.
4. What about numbers like forty-one or forty-two?
They keep the “forty” spelling, no “u.”
5. Does British English spell it differently?
No, forty is correct in all English-speaking countries.
6. Is fourty ever correct?
No, it is considered a misspelling everywhere.
7. How can I remember the correct spelling?
Think: “forty = 4 tens” and drop the “u.”
Conclusion
The correct spelling is forty never fourty. Both British and American English follow this rule. Remember to drop the “u” from four when writing numbers like forty, forty-one, or forty-five. Writing forty correctly helps you in emails, social media, school work, and work papers.
By understanding the history, common mistakes, and correct usage, you can confidently spell forty every time. Avoid the common trap of fourty, and your writing will look polished, professional, and error-free. With this guide, the question “fourty or forty?” is finally solved once and for all!

Hi, I’m Lydia Fenn, and I love making English grammar simple and fun. On Punspanda.com, I share tips, examples, and tricks to help you write confidently and never get tripped up by tricky rules.
