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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a quantity less than
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a quantity less than" is correct and usable in written English.
It can be used when comparing numerical values or measurements to indicate that one value is smaller than another. Example: "The recipe calls for a quantity less than two cups of flour."
✓ Grammatically correct
Science
News & Media
Academia
Encyclopedias
Wiki
Formal & Business
Alternative expressions(2)
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
Euler rejected the concept of infinitesimal in its sense as a quantity less than any assignable magnitude and yet unequal to 0, arguing: that differentials must be zeros, and dy/dx the quotient 0/0.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Our single-molecule fluorescence approach two-color coincidence detection (TCCD) can overcome such limitations as it requires a minimal quantity (less than femtomoles) of labeled components.
Science
Goods vehicles with transportable quantity less than 18 tons, goods vehicles with transportable quantity more than 18 tons, divided in: articulated lorry, lorry with trailer.
Goods vehicles with transportable quantity less than 18 tons represent about the 14% of trucks; they move about 10 tons per vehicle and hence, considering the average ratio with vehicle capacity, they have the highest load factors.
Table 6 reports the estimated vehicle type shares and the relative average transported quantities Open image in new window for the following vehicle types v: Goods vehicles with transportable quantity less than 18 tons, goods vehicles with transportable quantity more than 18 tons, divided in: articulated lorry, lorry with trailer.
§ 35.392 Training for the oral administration of sodium iodide I-131 requiring a written directive in quantities less than or equal to 1.22 gigabecquerels (33 millicuries).
Academia
The Whig legislature had passed a bill promoted by temperance activists that banned the sale of liquor in quantities less than 15 USgal; this effectively outlawed service over a bar.
Wiki
After softening, the lead goes to desilvering kettles, where small quantities (less than 1 percent by weight) of zinc are added.
Encyclopedias
In cirrus1 and orographic wave clouds2, highly supercooled water has been observed in small quantities (less than 0.15 g m-3).
Science & Research
To avoid biological saturation, the amount of target RNA must be present in quantities less than the amount that the cDNA on the microarray slide can bind.
Science
Numbers in bold were considered as significant variations represented by relative mRNA quantities less than 0.5 or up to 2. n.d.: not determined.
Science
Expert writing Tips
Best practice
When using "a quantity less than", ensure that the units of measurement are clearly defined to avoid ambiguity. For instance, specify "a quantity less than 5 kilograms" rather than just "a quantity less than 5".
Common error
Avoid comparing dissimilar quantities. For example, don't say "the speed was a quantity less than the temperature". Ensure you're comparing like units: speed to speed, temperature to temperature etc.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a quantity less than" functions as a comparative qualifier, modifying a noun or noun phrase. It specifies that the amount or extent of something is smaller than a given value. Ludwig examples show it used in various contexts to set limits or describe amounts.
Frequent in
Science
48%
News & Media
24%
Academia
14%
Less common in
Encyclopedias
6%
Wiki
4%
Formal & Business
4%
Ludwig's WRAP-UP
In summary, the phrase "a quantity less than" is a grammatically sound and widely used comparative qualifier. As Ludwig AI confirms, it functions to set boundaries or thresholds, indicating that an amount is smaller than a specified value. This phrase appears frequently in scientific, news, and academic contexts. When using "a quantity less than", ensure clarity by specifying units and comparing like quantities. Alternatives include "an amount below" or "a figure under". Overall, this phrase is a versatile tool for precise communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an amount below
Replaces "quantity" with the more general term "amount".
a figure under
Uses "figure" to represent a numerical value and "under" to indicate it's less than a certain point.
a value below
Substitutes "quantity" with "value", emphasizing the numerical worth.
an extent smaller than
Replaces "quantity" with "extent", focusing on the degree or size.
a degree lower than
Uses "degree" to suggest a level or intensity that is inferior.
a volume less than
Specifies "volume" when referring to capacity or amount of space.
a proportion smaller than
Uses "proportion" when referring to the ratio or fraction of a whole.
a fraction below
Specifies "fraction" when dealing with parts of a whole that are less than a certain limit.
a minority under
Emphasizes that the quantity is not only less but also represents a smaller group or share.
a measure beneath
Replaces "quantity" with "measure", indicating the dimension or size and "beneath" in order to specify a value lower than something else.
FAQs
How can I use "a quantity less than" in a sentence?
You can use "a quantity less than" to compare amounts. For example, "The recipe requires "a quantity less than" 10 grams of salt."
What's a simple way to rephrase "a quantity less than"?
Alternatives include /s/an+amount+below or /s/a+figure+under, depending on the context.
Is it better to say "less than a quantity" or "a quantity less than"?
"A quantity less than" is generally preferred for clarity, placing the known quantity first. "Less than a quantity" may be used in specific idiomatic contexts, but is typically less clear.
What's the difference between "a quantity less than" and "no more than"?
"A quantity less than" indicates a value that is strictly smaller, while "no more than" indicates a value that can be equal to or smaller than the specified amount.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested