comprises of vs is comprised of

Both phrases are commonly used, but "is comprised of" is more widely accepted and considered more formal. "Comprises of" is considered less correct in formal writing.

Last updated: March 21, 2024 • 1772 views

This construction is not considered correct in formal English writing.

"comprises of"

The correct phrase is "comprises" without the preposition "of."

Show examples from the web [+]

The property comprises of a living-room, a kitchen, two bedrooms and a bathroom. English Vocabulary Quiz for ESL learners. Mini Quiz. Check your usage of ...
The verb comprise does not license a preposition phrase headed by of: its meaning aside, *"The book comprises of a hundred pages" is ungrammatical.
USAGE The use of of after comprise should be avoided: the library comprises (not comprises of) 500 000 books and manuscripts. Collins English Dictionary.
Mar 19, 2013 ... the library comprises (not comprises of) 500 000 books and manuscripts Collins English Dictionary – Complete and Unabridged Collins.
Jan 13, 2015 ... The usage is part of standard English, but the construction “comprise of”, as in “…the property comprises of three bedrooms, two bathrooms ...
Sometimes you may see the active form 'comprise of' but this is considered incorrect: The property comprises of bedroom, bathroom and kitchen.
✗Don't say: The organization comprises of four parts.→ See Verb tableExamples from the Corpuscomprise• The house comprises 2 bedrooms, a kitchen, ...
The Executive Committee of ACA comprises of the President, President-Elect, Vice-President, Treasurer,. Treasurer-Elect, Secretary, Historian and ...

Alternatives:

comprises

This phrase is more widely accepted and considered more formal.

"is comprised of"

Use "is comprised of" when you want to indicate the parts that make up a whole.

Show examples from the web [+]

Jan 12, 2015 ... At lunch today I read the following sentence in an advertising supplement in The New York Times: Our wine team is comprised of devoted wine ...
Comprised of is an expression in English: X "is comprised of" Y means that X is composed or made up of Y. Its use has been disparaged by language ...
Aug 29, 2005 ... Example: The WordReference intergalatic empire is comprised of forums in many languages, including Castellano, English, and Benjois.
Sep 18, 2009 ... "Our nation is comprised of many ethnic groups. ... To start, "The United States is comprised of 50 states," is the proper usage and grammar.

Alternatives:

consists of
is composed of
is made up of
includes

How TextRanch works

Fast and reliable proofreading, editing, and language advice tailored to your needs.

1. Choose Your Service

Quick Text Editing

Emails and short texts
Proofreading & editing
Ready in 5-10 minutes

SUBMIT YOUR TEXT NOW

Document Editing

Documents of any type (*.docx)
Advanced & Premium editing
Ready in as little as 4 hours

UPLOAD YOUR DOCUMENT

Ask an Editor

Personalized answers to your language questions
Expert guidance on grammar, style, and usage
Ready in 24 hours

ASK YOUR QUESTION

Upload your document or paste your text directly into our platform. Your text is reviewed and refined by our expert editors (real people, not machines) who understand the nuances of English. Expect corrections, improvements, and insightful suggestions that enhance the clarity, tone, and professionalism of your writing.

3. Receive Your Polished Text

In just a few minutes (or hours for longer documents), you'll receive your corrected text. Review the changes, make any final adjustments, and confidently share your polished English with the world.
You can count on a personalized, friendly service every time you use TextRanch. We're committed to helping you make a great impression with every word you write.

We proofread and edit these types of texts and documents:

Short texts Business Emails Personal Emails Social media posts Resume and Curriculum Vitae Business documents Sales proposal Research and academic papers Thesis Dissertation Essays Articles Blog posts and much more....

Why choose TextRanch?

Complete Privacy

Your texts are safe and secure with us. We never share your information with third parties.

Affordable Pricing

No subscription fees and rates up to 50% cheaper than other online editing services.

100% Satisfaction

We guarantee that you'll be satisfied with the quality of our service or your money back.

Top Customer Service

Our team is here to help you with any questions you may have. Contact us anytime.

Our Customers Love Us!

We have an average rating of 4.79 stars based on 283125 votes, and

4.9 Excellent - Reviews 2.137

"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"

Zubair
from Bangladesh

"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"

Arturo
from Mexico

"In a world of text messages and online communication, this is great to have as a live tool. Thank you."

Selena
from USA

"Wow, it's just so excellent. I never would have believed I could have a sure and excellent English companion. Thanks, TextRanch."

Ifiok
from Nigeria

"This is my first time using TextRanch, and I like how the editors take time to correct my text. To everyone who has never used TextRanch before, I highly recommend trying it."

Wilson
from France

"It is an amazing source of feedback because, as a non-native speaker, I really need to have a reliable helper correct my text."

Susan
from Germany

comprises of vs is comprised of

"comprises of"

"is comprised of"

Related Comparisons

2. Submit Your Text

3. Receive Your Polished Text