If you’ve ever paused mid-sentence wondering whether to write “this information” or “these information,” you’re not alone. This is one of the most common grammar mix-ups in English, especially for non-native speakers and even some native ones who type faster than they think.
The short answer: “this information” is correct, and “these information” is not. But the reason why goes deeper than a simple rule — it’s tied to how English treats countable and uncountable nouns.
In this guide, you’ll learn exactly why “information” behaves the way it does, when to use “this” versus “these,” how to correctly pluralize the idea of information, and how to avoid the five most common mistakes people make with this word. By the end, you’ll never second-guess this phrase again.
This Information vs These Information – Quick Answer
Here’s the quick answer before we go deeper:
| Phrase | Correct? | Why |
|---|---|---|
| This information | âś… Correct | “Information” is uncountable (singular), so it takes “this” |
| These information | ❌ Incorrect | “These” is plural and cannot pair with an uncountable noun |
| This piece of information | âś… Correct | “Piece” is countable and singular |
| These pieces of information | âś… Correct | “Pieces” is countable and plural |
| Informations | ❌ Incorrect | “Information” has no plural form in standard English |
The rule in one sentence: “information” is an uncountable noun, and uncountable nouns always pair with singular demonstratives like “this” and “that,” never with plural ones like “these” or “those.”
Why Is “This Information” Correct?
Information as an uncountable noun
In English, nouns fall into two broad categories: countable and uncountable. Countable nouns (like “book” or “idea”) can be counted individually — one book, two books, three ideas. Uncountable nouns (also called mass nouns) refer to things treated as a whole, undivided substance or concept — you don’t count them one by one.
“Information” belongs firmly in the uncountable category, alongside words like:
- Advice
- Furniture
- Knowledge
- Research
- Feedback
You wouldn’t say “one advice” or “two furnitures,” and the same logic applies to information. It’s treated as a single, whole concept — not as individual countable units — even though it can technically contain many facts or details.
Why “this” works with uncountable nouns
Demonstrative pronouns like “this,” “that,” “these,” and “those” have to agree in number with the noun they modify. Since “information” is grammatically singular (even though it might feel like it represents “many things”), it needs a singular demonstrative.
That’s why “this” and “that” are the only correct choices:
- This information is helpful.
- That information was outdated.
Correct sentence patterns
Here are common, natural sentence structures using “this information” correctly:
- This information will help you make a better decision.
- Please review this information before the meeting.
- I found this information on the company’s website.
- This information is confidential.
- Thank you for sending this information so quickly.
Notice that the verb after “information” is always singular (“is,” “was,” “helps”), never plural (“are,” “were,” “help”).
Why Is “These Information” Incorrect?
Why “these” cannot modify information directly
“These” is the plural form of “this,” and it’s reserved for countable nouns that already exist in plural form — like “these books,” “these ideas,” or “these emails.” Because “information” has no plural form of its own, pairing it with “these” creates a grammatical mismatch.
In short: you can’t make an uncountable noun “plural” just by placing a plural demonstrative in front of it. The noun itself has to be capable of being plural first.
The difference between singular and plural demonstratives
Here’s a simple breakdown of how demonstratives map to noun types:
| Demonstrative | Noun Type | Example |
|---|---|---|
| This | Singular countable / uncountable | This book, this information |
| That | Singular countable / uncountable | That book, that information |
| These | Plural countable only | These books, NOT these information |
| Those | Plural countable only | Those books, NOT those information |
When “these” can be used with information
“These” becomes correct only when it modifies a countable noun that’s connected to information, such as:
- These pieces of information are accurate.
- These data points support the theory.
- These facts are well documented.
- These sources confirm the same information.
In each case, “these” is modifying a countable noun (“pieces,” “points,” “facts,” “sources”) — not “information” itself.
Is Information Singular or Plural?
Is “information” countable or uncountable?
“Information” is uncountable. It doesn’t have a plural form, and it can’t be preceded by “a” or “an” on its own, nor by numbers like “one,” “two,” or “several” without adding a countable noun in between.
Can you say “informations”?
No. “Informations” is grammatically incorrect in standard English, even though this mistake is common among speakers of languages where the equivalent word is countable (such as French or Spanish). If you want to refer to multiple items of information, use a countable expression instead, such as “pieces of information,” “facts,” or “details.”
Singular verb agreement with information
Because “information” is uncountable, it always takes a singular verb:
- Correct: The information is useful.
- Incorrect: The information are useful.
- Correct: This information helps clarify the report.
- Incorrect: This information help clarify the report.
How native English speakers use information
Native speakers instinctively treat “information” like other mass nouns — similar to “water,” “advice,” or “furniture.” They naturally say “some information,” “a lot of information,” or “a bit of information,” rather than trying to count it directly. This instinct is worth mimicking if English isn’t your first language.
This Information vs These Pieces of Information
When to use “this information”
Use “this information” when referring to the concept of information as a single, whole unit — regardless of how much detail it actually contains.
Example: This information changes everything we knew about the project.
When to use “these pieces of information”
Use “these pieces of information” when you want to emphasize multiple distinct, countable items within a body of information.
Example: These pieces of information were gathered from three different reports.
“This information” vs “these pieces of information” examples
| Sentence | Correct Form | Reason |
|---|---|---|
| ___ is accurate. | This information | Refers to information as a whole |
| ___ come from different sources. | These pieces of information | Refers to distinct countable items |
| Please verify ___. | this information | Singular, uncountable reference |
| ___ need to be cross-checked. | These pieces of information | Plural, countable reference |
Other correct alternatives
If you want variety in your writing, you can also use:
- These details
- These facts
- These findings
- These data points
- These figures
Common Mistakes With the Word “Information”
Mistake 1: Using “These Information”
This is the most frequent error. Remember: “information” is uncountable, so “these” never belongs directly in front of it.
- Incorrect: These information are important.
- Correct: This information is important.
Mistake 2: Adding “S” to Information
Turning “information” into “informations” is a common non-native speaker mistake, often influenced by other languages.
- Incorrect: I need more informations.
- Correct: I need more information.
Mistake 3: Using “Many Information”
“Many” pairs with countable plural nouns, not uncountable ones.
- Incorrect: There is many information available.
- Correct: There is a lot of information available.
Mistake 4: Saying “An Information”
Uncountable nouns don’t take the indefinite article “a” or “an” unless paired with a countable unit like “piece.”
- Incorrect: She gave me an information.
- Correct: She gave me a piece of information.
Mistake 5: Using “Informations” in Formal Writing
Even in professional or academic writing, “informations” remains incorrect and can undermine credibility.
- Incorrect: The report contains several informations.
- Correct: The report contains several pieces of information.
Examples of “This Information” in Everyday English
Workplace Examples
- Please share this information with the entire team before Friday.
- This information will be included in the quarterly report.
- I’ve attached this information for your review.
Academic Examples
- This information supports the thesis presented in chapter two.
- Researchers used this information to draw their conclusions.
- This information was collected through a controlled survey.
Daily Conversation Examples
- Where did you get this information from?
- This information is exactly what I needed.
- I can’t believe this information wasn’t shared earlier.
Email and Professional Writing Examples
- Thank you for providing this information promptly.
- Kindly confirm that this information is accurate.
- We appreciate this information and will act on it shortly.
When Should You Use “These” Instead?
“These” works perfectly well when you’re referring to countable nouns that relate to information. Here are five reliable alternatives:
These details
Use when referring to specific countable elements. Example: These details clarify the timeline.
These facts
Use when referring to verified, individual truths. Example: These facts were confirmed by two independent sources.
These pieces of information
Use when emphasizing multiple discrete items. Example: These pieces of information together tell a clear story.
These sources
Use when referring to where information came from. Example: These sources all point to the same conclusion.
These data points
Use in technical, scientific, or analytical contexts. Example: These data points show a consistent upward trend.
This Information vs This Data vs These Details
Meaning and grammar differences
“Information,” “data,” and “details” are related but not interchangeable:
- Information: uncountable, general concept
- Data: technically the plural of “datum,” but commonly treated as uncountable in modern English (“this data”)
- Details: countable, plural by nature (“these details”)
When each expression sounds natural
| Expression | Natural Usage |
|---|---|
| This information | General, broad reference |
| This data | Common in tech, science, and analytics |
| These details | Specific, itemized reference |
Example sentences
- This information helps us understand customer behavior.
- This data shows a clear trend over six months.
- These details need to be double-checked before submission.
This Information vs That Information
Difference between “this” and “that”
Both “this” and “that” are singular demonstratives, so both work grammatically with “information.” The difference lies in distance and context, not grammar.
Near vs previously mentioned information
- Use “this information” for something close in time, physically present, or just introduced.
- Use “that information” for something previously mentioned or further removed in context.
Examples in conversation and writing
- This information just came in — it’s very recent.
- That information was shared with us last year.
- Can you confirm that this information matches what you sent earlier?
How to Make “Information” Plural Correctly
Since “information” itself can’t be pluralized, use one of these countable structures instead:
A piece of information
Example: That’s an important piece of information.
Two pieces of information
Example: I found two pieces of information that contradict each other.
Several pieces of information
Example: Several pieces of information were missing from the file.
Some information
Example: Do you have some information about the new policy?
Is “These Information” Ever Correct?
Why it is normally incorrect
In virtually all standard English contexts — academic, professional, or casual — “these information” is grammatically wrong because it violates the countable/uncountable agreement rule.
Rare cases involving quoted or modified expressions
The only exception is when “information” appears inside a quoted title, brand name, or specialized technical term where grammar rules don’t apply in the usual way (for example, a stylized product name). These cases are rare and don’t reflect standard grammar usage.
Better alternatives to use instead
Whenever you’re tempted to write “these information,” swap in one of these instead:
- These pieces of information
- These details
- These facts
- This information
This Information or These Details: Which Sounds Better?
It depends on what you’re emphasizing:
- Choose “this information” when referring to a general body of knowledge as a whole.
- Choose “these details” when highlighting specific, itemized points within that information.
For example, a manager might say, “This information is critical for the audit,” while later adding, “These details need to be verified individually.”
Common English Grammar Errors With Uncountable Nouns
“Information” isn’t the only uncountable noun that trips people up. Here are other frequent errors:
| Incorrect | Correct |
|---|---|
| These advices | This advice / Some advice |
| Furnitures | Furniture |
| Many feedbacks | A lot of feedback |
| Researches | Research |
| An equipment | A piece of equipment |
The pattern is consistent: uncountable nouns stay singular in form and pair only with singular demonstratives and quantifiers like “much,” “a lot of,” or “some.”
How to Remember the Difference Between “This” and “These” With Information
Here’s a simple memory trick: if you can’t count it one by one, use “this.”
Ask yourself: “Can I say ‘one information, two informations’?” Since the answer is no, “information” stays singular, and so does its demonstrative.
A quick mental checklist:
- Is the noun countable? If no, use “this” or “that.”
- Is the noun already plural? If yes, use “these” or “those.”
- When in doubt, replace “information” with “advice” — if “this advice” sounds right, “this information” is right too.
Correct vs Incorrect Sentences With Information
| Incorrect | Correct |
|---|---|
| These information is helpful. | This information is helpful. |
| I need more informations. | I need more information. |
| There are many information here. | There is a lot of information here. |
| She gave me an information. | She gave me a piece of information. |
| These information are accurate. | These pieces of information are accurate. |
Frequently Asked Questions About “This or These Information”
Is it correct to say “this information”?
Yes. “This information” is grammatically correct because “information” is an uncountable noun that pairs with the singular demonstrative “this.”
Can I say “these information”?
No. “These information” is incorrect because “these” only modifies plural countable nouns, and “information” has no plural form.
Is information singular or plural?
“Information” is grammatically singular, even though it can represent many individual facts or details.
What is the plural of information?
“Information” has no direct plural form. To express plurality, use “pieces of information,” “facts,” or “details” instead.
Can you say “an information”?
No. Since “information” is uncountable, it can’t take “a” or “an” directly. Say “a piece of information” instead.
Can I say “many information”?
No. “Many” pairs with countable plural nouns. Use “a lot of information” or “much information” instead.
What should I say instead of “these information”?
Use “these pieces of information,” “these details,” or “these facts” depending on the context.
This Information or These Information – Quick Recap
To sum it all up:
- “This information” is correct because “information” is an uncountable noun.
- “These information” is incorrect because “these” requires a plural countable noun.
- To express multiple items, use “pieces of information,” “facts,” or “details.”
- “Information” never takes a plural form like “informations.”
- Always pair “information” with singular verbs — “is,” “was,” “has.”
Once you internalize that information behaves like “advice” or “furniture” rather than “book” or “idea,” this grammar rule becomes second nature. The next time you’re about to type “these information,” pause, swap in “this,” and your sentence will read naturally and correctly every time.
