Information on is a standard English phrase meaning information about a particular subject. In a sentence such as “The library has information on local history,” the preposition on identifies the subject the information concerns. The phrase is neutral in tone and appears in conversation, writing, instructions, and formal documents. It is not slang or a special technical term. Understanding its grammar also helps avoid common errors: in standard English, information is usually uncountable, so writers say “some information on the topic,” not “an information on the topic.”
What Does Information On Mean?
Information on means facts, details, guidance, or other knowledge concerning a stated subject. The subject can be a broad area, a specific question, a person, a process, or an event. For example, “information on applying for a permit” concerns the application process, while “information on Maya Angelou” concerns the writer and her work. The phrase itself does not say whether the material is brief or comprehensive, official or informal, or presented in print or online. Those details must come from the surrounding sentence.
In the common pattern information on + topic, information is the noun and on is a preposition introducing the topic. The phrase can serve as the object of a verb or appear after a noun that names a source:
- “I found information on the trail conditions.”
- “The website provides information on student housing.”
- “Can you send us information on the course?”
In each example, on points to the subject covered by the information. It does not mean that the information is physically resting on something.
Is Information On Standard English?
Yes. Information on is a standard, widely understood combination of a noun and a preposition. It is appropriate in ordinary speech and in edited writing. It is not an abbreviation, informal slang, or a nonstandard expression. A phrase such as “information on recycling rules” is grammatical and natural in a notice, a conversation, or a report.
The phrase is not a single word with its own separate origin. Information entered English through Middle English and Old French, with a history connected to Latin informatio, meaning an act of informing or forming an idea, from informare, “to form” or “shape.” The preposition on has a separate history in Old English. English speakers combine the noun and preposition according to ordinary grammar; there is no need to treat information on as a fixed idiom.
Because it is a productive phrase, the topic can change freely: information on taxes, a museum, a software feature, or a safety procedure. Whether the information is accurate or authoritative depends on its source, not on the wording information on.
Grammar: Information Is Usually Uncountable
In standard English, information is generally an uncountable noun. It normally takes a singular verb and does not take the indefinite article a when used in its ordinary meaning. Say “The information on the page is useful” and “We need more information on the delay.” Do not write “The informations are useful” or “an information on the delay” in ordinary English.
When you need to count individual facts or items, choose a countable expression instead. Common choices include a piece of information, two details, three facts, and several items of information. For example, “The guide contains three useful pieces of information on parking” is grammatical. In practice, a simpler version such as “The guide gives three useful parking details” may sound more direct.
The preposition can be followed by a noun phrase or by a gerund phrase:
- Noun phrase: “information on the new policy”
- Gerund phrase: “information on renewing a passport”
- Question word plus clause: “information on how the device works”
Use a singular verb when information is the subject, even if the information covers many facts: “This information on regional birds was collected over several years.” The grammatical subject remains the uncountable noun information.
How to Use Information On in a Sentence
The phrase commonly follows verbs that describe finding, requesting, giving, or sharing knowledge. It also appears after nouns such as guide, page, leaflet, and source. To use it clearly, name the subject after on, then make sure the rest of the sentence tells readers what they can do with the information or where it comes from.
- Choose a verb or source. For example: “look for,” “request,” “provide,” or “a guide.”
- Name the topic after on. Make it specific enough for the reader, such as “on setting up two-factor authentication,” rather than simply “on technology.”
- Add useful context if needed. Identify who provides it, who needs it, or what action it supports.
Compare “We have information on gardening” with “The city’s website has information on registering for a community garden plot.” The first is grammatical but broad. The second tells readers what the information covers and where to find it. In a request, “Could you send me information on the evening class?” is natural. If the request concerns several classes, “information on the evening classes” makes the plural topic explicit.
Examples in Everyday and Formal Contexts
The phrase works across a range of settings. In conversation, someone might ask, “Do you have any information on the bus route?” In a workplace, a colleague could write, “Please review the information on the revised filing process before Friday.” A school notice might say, “For information on enrollment, contact the office.” These examples use the same basic construction, although the level of detail and formality differs.
It is also useful when the subject is a question or activity rather than a simple noun. “The help page includes information on how to reset your password” is standard. So is “The booklet explains where to find information on reporting a lost card.” The phrase identifies the topic; it does not itself introduce a full direct question. In formal notices, the shortened heading “Information on enrollment” is also acceptable, even though it is a noun phrase rather than a complete sentence.
When the source matters, name it rather than implying that all information is equally reliable: “The agency’s page provides information on current application requirements.” That wording identifies the source, while the reader can still check whether the page is current and relevant.
Information On, Information About, and Information For
Information on and information about often mean the same thing. “Information on marine conservation” and “information about marine conservation” are both natural. There is no reliable rule that on must be more formal or that about must be casual. Some writers may prefer on for a named subject or a concise heading, but context and personal style influence that choice more than a strict difference in meaning.
Information regarding also introduces a subject, but it can sound more formal or bureaucratic. It may suit a formal notice, though a plain alternative is often easier to read. By contrast, information for usually identifies the intended audience or purpose, not simply the subject. Compare:
- “Information on the application” means details about the application.
- “Information for applicants” means information intended for people applying.
- “Information about applying for a permit” concerns the process of applying.
These meanings can overlap in a longer sentence. “Information on permits for new applicants” could refer to permit rules that are relevant to new applicants. If the relationship is unclear, rewrite the sentence to say exactly who the information is for and what it covers.
Common Mistakes and Clearer Alternatives
A frequent error is treating information as a countable noun: “I received an information on the schedule.” In standard English, write “I received information on the schedule” or “I received a piece of information about the schedule.” Similarly, use “The information is available,” not “The information are available.” The plural form informations is not used for ordinary facts or material in standard English.
Another problem is choosing a preposition that does not express the intended relationship. Information of is not the usual way to introduce a subject. “Information of the new rules” will generally sound awkward where “information on the new rules” or “information about the new rules” is intended. There are other constructions where of is grammatical, such as “a piece of information,” but that does not make it a substitute for on in the subject phrase.
Vagueness can also make a correct sentence unhelpful. “More information on this” may work when everyone knows what this refers to, but it leaves other readers guessing. Replace the pronoun with the topic when the reference is not obvious: “More information on the library’s holiday schedule is available online.” Finally, do not assume that a page called “Information on X” guarantees completeness or accuracy; evaluate the source and date when the details matter.
Frequently Asked Questions
Is it information on or information about?
Both are standard and commonly used to introduce a subject. “Information on the new route” and “information about the new route” are both correct. Choose the wording that sounds clearest in the sentence; neither preposition is required in every context.
Is information on formal or informal?
It is neutral in register. You can use it in casual conversation, a workplace email, a school notice, or formal prose. A more formal alternative such as information regarding is possible, but it is not automatically more accurate.
Can I say an information on something?
Not in standard English when you mean a body of facts or guidance. Use “information on something” without a, or say “a piece of information on something” if you mean one individual fact.
Is informations a correct plural?
For ordinary English use, no. Information is generally uncountable, so use “pieces of information,” “facts,” or “details” when you need a plural expression. A specialist use in another context does not make informations the normal plural in everyday English.
What does information on how to do something mean?
It means information about the method or steps for doing it. In “information on how to replace the filter,” the words after on specify the subject. The construction is standard and commonly used in instructions and help materials.