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When Should Ampersand Be Used?

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Last updated on 7 min read

Ampersands (&) should be used sparingly and only in specific contexts such as company names, titles, or space-limited formats like signs or buttons.

Should you use an ampersand?

Use an ampersand only when it’s officially part of a name or in contexts where space is tight—think logos, titles, or signage.

You’ll spot ampersands in company names like Procter & Gamble or AT&T, and those should stay as written for brand consistency. In formal writing, stick with "and" unless your style guide or branding rules demand otherwise. For instance, in a list of music genres, "rock, pop, rhythm & blues" makes sense because it matches the official genre name.

Is it okay to use the ampersand in formal writing?

Skip the ampersand in formal writing, unless it’s baked into a formal name or your style guide says otherwise.

Formal documents—academic papers, business reports, legal filings—demand clarity and consistency, so "and" works better than the ampersand. That said, if a company’s official name includes an ampersand (like Barnes & Noble), keep it exactly as written. Always double-check the style guide you’re using (APA, MLA, Chicago) to see what it says about ampersands in formal contexts.

Is it unprofessional to use an ampersand?

Using an ampersand instead of "and" in regular text or headings usually looks unprofessional, unless it’s part of an official name or branding.

In business emails, memos, or presentations, spell out "and" to keep things professional. For example, write "Research and Development" instead of "R&D" unless the abbreviation is officially recognized. Even in casual settings like social media or quick emails, clarity wins—so use "and" for better readability. The exception? When the ampersand is part of a logo, tagline, or official document where accuracy matters.

Can I use an ampersand in academic writing?

Avoid ampersands in academic writing except when they’re part of a formal name, title, or citation (e.g., "Smith & Jones, 2025").

Most academic style guides—APA, MLA, Chicago—prefer spelling out "and" in the main text of essays, theses, or dissertations. So write "The study by Smith and Jones (2025) suggests..." instead of using an ampersand. But in citations or reference lists, ampersands often show up (e.g., "Smith & Jones, 2025" in APA style). Always check your institution’s style guide to play by the rules.

Is it OK to use & instead of "and"?

Use & only in titles, logos, signs, or tight spaces—like headlines, social media posts, or website buttons.

In most documents—emails, reports, essays—spelling out "and" keeps things clear and professional. For example, write "Terms and Conditions" instead of "Terms & Conditions" in a formal document. But when space is tight, like a logo ("Ben & Jerry’s") or a button label ("Sign Up & Save Now"), the ampersand works fine. Just think about your audience and how formal the document needs to be.

What are () called in English?

Parentheses are the curved marks used to tuck in extra or qualifying details in a sentence.

Parentheses (sometimes called "round brackets" in British English) let you slip in clarifying info, citations, or asides without breaking the sentence’s flow. For example: "The study (Smith & Jones, 2025) found significant results." They’re different from square brackets (often used for editorial tweaks) or curly brackets (mostly for math and programming). In most cases, you could swap parentheses for commas without changing the meaning.

Does an ampersand count as a word?

Nope—the ampersand (&) is a symbol, not a word, though "ampersand" itself is a word that names the symbol.

The word "ampersand" comes from the old phrase "and per se and," which people used when reciting the alphabet to explain that "&" alone means "and." While the symbol isn’t a word, "ampersand" is a noun you can use in sentences, like "The ampersand is common in company names." Keep this distinction clear to avoid mixing up the symbol with its name.

Can you use "we" in an essay?

Avoid "we" or "us" in most academic essays to keep the tone objective and impersonal.

Formal essays usually stick to third-person to stay objective. So write "The research suggests..." instead of "We found that..." That said, some fields or assignments might allow first-person, especially in reflective or personal essays. Always peek at your assignment guidelines or style guide to see what’s expected. If first-person is allowed, use it sparingly and only when it adds real value.

Do you put a comma before the "and" symbol?

Yes—if the "&" is joining two independent clauses, toss in a comma before it (e.g., "She ordered pasta, & he ordered salad.").

This rule matters more for the word "and" than the symbol itself. For example, "She loves hiking, and he prefers swimming" needs that comma. But with ampersands, they often show up in lists ("apples, oranges, & bananas"), where commas already separate items, so an extra comma isn’t usually needed. Always prioritize readability—if the sentence feels clearer with a comma, add it.

Is an ampersand a punctuation mark?

The ampersand is listed as a punctuation mark in Unicode standards, though it doesn’t fit neatly into classic categories like periods or commas.

Back in the day, some folks even called it the 27th letter of the alphabet, but today it’s mainly a symbol for "and." It’s included in the Unicode character set and shows up in typography everywhere. Still, its job differs from other punctuation, which mostly structures sentences or signals pauses. The ampersand’s real talent? Condensing "and" into a single character for tight spaces.

What does an ampersand stand for?

The ampersand (&) is a shorthand for the word "and".

It started life as the Latin "et," meaning "and," which later morphed into the "&" shape we know. The word "ampersand" itself comes from the phrase "and per se and," used in old alphabet recitations to explain that "&" by itself means "and." For example, in "rock, pop, rhythm & blues," the ampersand replaces "and" to keep the list tidy. While everyone gets that "&" means "and," when and where to use it depends on the situation.

What is an at symbol called?

The at symbol (@) goes by "at sign," "at symbol," or "commercial at".

It’s the separator in email addresses (user@domain.com) and pops up in digital contexts like social media mentions (@username). The term "commercial at" harks back to its accounting roots, where it meant "at the rate of," like "5 apples @ $1 each." In programming, it has extra jobs, such as decorators in Python or annotations in Java. While "at sign" is the most common name, some regions call it "address sign" or even "strudel."

Are you allowed to say "I" in a research paper?

Using "I" in a research paper is usually a no-go except in specific cases like personal reflection or qualitative studies.

Most formal academic writing prefers third-person to stay objective. So write "The data indicates..." instead of "I found that..." That said, fields like humanities or qualitative research sometimes allow first-person to highlight the researcher’s role. Always check your institution’s guidelines or style guide (APA, MLA) for the exact rules. If first-person is permitted, use it thoughtfully—not just to fill space.

How do you type an ampersand?

On a U.S. keyboard, press Shift + 7 to type an ampersand.

That’s the quickest shortcut for standard QWERTY keyboards. Alternatively, use the numeric keypad: hold Alt and type 38 (make sure Num Lock is on). On phones or tablets, you’ll usually find the ampersand in the punctuation or symbol section. In apps like Microsoft Word or Google Docs, you can also dig it out via "Insert Symbol" if you’re feeling fancy.

How do you write an ampersand in an essay?

Skip the ampersand in an essay unless it’s part of a formal name or your style guide demands it—use "and" instead.

If you’re writing by hand, sketch a loose cursive "E" with a loop at the bottom and a curved line connecting the top to the main stroke. For digital essays, just type "&" from your keyboard or use the "Insert Symbol" tool. Never scribble an ampersand so sloppily that it looks like a "7" or a backward "3." When in doubt, spell it out—clarity beats cleverness every time.

Edited and fact-checked by the TechFactsHub editorial team.
David Okonkwo

David Okonkwo holds a PhD in Computer Science and has been reviewing tech products and research tools for over 8 years. He's the person his entire department calls when their software breaks, and he's surprisingly okay with that.