Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a fraction of something
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a fraction of something" is correct and usable in written English. You can use it to indicate a small part or portion of a larger whole. For example, "Only a fraction of the budget was allocated for marketing." Alternative expressions include "a portion of" and "a small part of."
✓ Grammatically correct
News & Media
Academia
Science
Encyclopedias
Formal & Business
Alternative expressions(20)
a portion of something
a segment of something
a piece of something
a significant part of
a part of something
a handful of something
a touch of something
a dash of something
a touch of color
a hint of something
a slight kind
mild irritation
a shade of difference
a hint of sadness
a sign of something
an indication of something
a degree of something
a degree of uncertainty
a bit of something
a dash of salt
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
It turns out that winemakers are most interested in a fraction of a fraction of a fraction of something that is quantified in parts per million.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
While I loved Steve Toltz's A Fraction of the Whole, Aravind Adiga's The White Tiger was something all together different.
News & Media
It's better to spend a lot on a getup you love than a fraction of that on something, or even five of those somethings, that you'll never bother to take out of the shopping bag.
News & Media
So far it's only good news and validation of the idea that cheap CubeSats could potentially be launched by the dozen to undertake minor science missions at a fraction of the cost of something like InSight.
News & Media
If that's the case, biologists are studying a pitifully small fraction of something bigger.
News & Media
As long as there is a fraction of space to build something on, grassy fields will forever become layered in steel and concrete.
News & Media
That's just a fraction of his activity on Something Awful, one of the oldest forums on the web and a favorite of Higgins' for more than a decade.
News & Media
Everyone knows about the 10-kilometer-wide asteroid that helped destroy the dinosaurs, but even something a fraction of that size could devastate humanity, says Michael Rampino, an earth scientist at New York University in New York City.
Science & Research
But considering the high price of new flagship phones -- especially those that are comparably equipped from the larger manufacturers -- it's nice to know that you can spend a fraction of the price and get something that'll do the job just fine.
News & Media
The challenge was to make something with a fraction of the emotional experience I was having".
News & Media
It would be ridiculous to think that, in the lower regions of the Lloyds banking group, nobody on a fraction of his £8.5m would impulsively do something, as prohibited by the Antonine Code, that they would be unhappy to tell their colleagues, friends or family about.
News & Media
Expert writing Tips
Best practice
When using "a fraction of something", ensure the context clearly defines what the 'something' is. This avoids ambiguity and strengthens the sentence's clarity.
Common error
Avoid using "a fraction of something" when referring to something nearly complete or whole. The phrase implies a small portion, so using it inaccurately can mislead your audience.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a fraction of something" functions as a determiner phrase specifying a small, indefinite part of a larger entity. As Ludwig AI clarifies, this phrase is grammatically correct and commonly used. Examples include "a fraction of the cost" or "a fraction of the emotional experience".
Frequent in
News & Media
59%
Academia
10%
Science
9%
Less common in
Encyclopedias
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a fraction of something" is a grammatically correct and widely used expression to denote a small portion of a larger whole. As Ludwig AI confirms, it is versatile and appears across various contexts, from News & Media to Academic writing. When employing this phrase, clarity is key: ensure the 'something' is well-defined. Be mindful not to misuse it for nearly complete entities, as it implies a small portion. Consider alternatives like "a portion of something" or "a segment of something" for nuanced meanings. By understanding its function, purpose, and appropriate contexts, writers can effectively use this phrase to enhance their writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a portion of something
Focuses on a part or share of something, emphasizing division.
a segment of something
Highlights a specific section or division within a larger entity.
a piece of something
Emphasizes a single, often detached, part of something larger.
a part of something
A general term indicating a component of a whole.
a share of something
Highlights the idea of distribution or allotment of something.
a slice of something
Suggests a thin or representative portion of something.
a percentage of something
Indicates a proportional part of something, expressed numerically.
a component of something
Focuses on something as a building block or element of a larger system.
an element of something
Stresses something as a basic or essential part of a larger entity.
a subset of something
Indicates something as a smaller, defined group within a larger set.
FAQs
How can I use "a fraction of something" in a sentence?
Use "a fraction of something" to indicate a small part or portion of a larger whole. For example, "A fraction of the cost was allocated to marketing".
What are some alternatives to "a fraction of something"?
You can use alternatives such as "a portion of something", "a segment of something", or "a piece of something" depending on the specific context.
Is it correct to say "a fraction of things" instead of "a fraction of something"?
While grammatically possible, "a fraction of things" is less common and typically used when referring to multiple items or aspects. "A fraction of something" is more generally applicable to a singular entity or concept.
What does "a fraction of something" imply about the size of the portion?
"A fraction of something" implies that the portion being referred to is relatively small compared to the whole. If the portion is substantial, other phrases like "a significant part of" might be more appropriate.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested