“Thursdays” and “Thursday’s” look almost the same, but they have different meanings. The only difference is an apostrophe, yet that small mark can change the whole sentence.
Many learners feel confused about when to use each form, especially in everyday writing.
The good news is that the rule is very simple once you understand it.
Quick Answer
- “Thursdays” = plural form (more than one Thursday)
- “Thursday’s” = possessive form (something belongs to one Thursday)
- The apostrophe shows ownership
- Always decide if you mean “many days” or “belongs to one day”
Simple Background Explanation
“Thursday” is a day of the week.
To make it plural, we add “s”:
- Thursday → Thursdays
To show possession, we add apostrophe + s:
- Thursday → Thursday’s
This is a common rule in English grammar.
Clear Explanation of the Difference
Let’s make it very simple.
“Thursdays”
This is the plural form. It means more than one Thursday.
Examples:
- I have classes on Thursdays.
- We meet every Thursdays.
“Thursday’s”
This shows possession. It means something belongs to one Thursday.
Examples:
- Thursday’s meeting is canceled.
- Thursday’s weather was nice.
So the difference is about number vs ownership.
Comparison Table
| Word | Type | Meaning | When to Use |
|---|---|---|---|
| Thursdays | Plural | More than one Thursday | Use for repeated or many days |
| Thursday’s | Possessive | Something belongs to one Thursday | Use for ownership |
What “Thursdays” Means
“Thursdays” refers to more than one Thursday, often used for regular activities.
Examples:
- I go to the gym on Thursdays.
- Classes are held on Thursdays.
- We play cricket on Thursdays.
What “Thursday’s” Means
“Thursday’s” shows that something belongs to one specific Thursday.
Examples:
- Thursday’s meeting is important.
- Thursday’s schedule is full.
- I will finish Thursday’s work today.
Which One to Use and When
Use “Thursdays” when:
- Talking about repeated days
- Talking about many Thursdays
Examples:
- We meet on Thursdays.
- I study on Thursdays.
Use “Thursday’s” when:
- Referring to something related to one specific Thursday
- Showing ownership
Examples:
- Thursday’s event is canceled.
- Thursday’s plan has changed.
Why People Get Confused
Here are the main reasons:
Small difference
Only an apostrophe changes meaning.
Similar look
Both forms look almost identical.
Fast writing
People forget the apostrophe.
Grammar confusion
Plural vs possessive can be tricky.
Simple tip:
No apostrophe = many days
Apostrophe + s = belongs to one day
Common Mistakes to Avoid
Here are mistakes to watch for:
Using apostrophe for plural
- Thursdays ✔️
- Thursday’s ❌ (if you mean many)
Forgetting apostrophe for possession
- Thursday’s ✔️
- Thursdays ❌ (if you mean belonging)
Incorrect example:
- We meet on Thursday’s ❌
Correct:
- We meet on Thursdays ✔️
Incorrect example:
- Thursdays meeting is today ❌
Correct:
- Thursday’s meeting is today ✔️
Everyday Real Life Examples
Here are simple examples from daily life.
In school:
- We have tests on Thursdays.
- Thursday’s test is difficult.
At work:
- Meetings happen on Thursdays.
- Thursday’s meeting is important.
In daily life:
- I relax on Thursdays.
- Thursday’s weather is hot.
In conversation:
- See you on Thursdays
- Thursday’s plan is ready
Easy Learning Section for Beginners
Here is a simple trick:
Ask yourself:
Is it more than one day or something belongs to one day?
Memory tip:
Thursdays = many
Thursday’s = belongs to one
Practice sentences:
- I work on Thursdays
- Thursday’s meeting is ready
- We study on Thursdays
Mini exercise:
Fill in the blanks:
- I go to class on ______
Answer: Thursdays - ______ meeting is canceled
Answer: Thursday’s - We play football on ______
Answer: Thursdays
Frequently Asked Questions
1. What is the difference between “Thursdays” and “Thursday’s”
“Thursdays” is plural, while “Thursday’s” shows possession.
2. When do I use “Thursdays”
When talking about repeated or many Thursdays.
3. When do I use “Thursday’s”
When something belongs to one Thursday.
4. Is the apostrophe important
Yes, it changes the meaning.
5. Can “Thursday’s” be plural
No, it is singular possessive.
6. Is this mistake common
Yes, many learners make it.
7. How can I remember the difference
Remember apostrophe means ownership.
8. Will this mistake affect my writing
Yes, it can change meaning.
Conclusion
The difference between “Thursdays” and “Thursday’s” is simple but important.
“Thursdays” means more than one day or repeated days.
“Thursday’s” means something belongs to one specific Thursday.
Just remember:
No apostrophe = many
Apostrophe + s = belongs to one
With this simple rule, you can use both forms correctly and confidently.
