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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
twice the quantity of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "twice the quantity of" is correct and usable in written English.
It can be used in mathematical or comparative contexts to indicate that one value is two times another value. Example: "The recipe calls for twice the quantity of sugar compared to the original version."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
double the amount of
twice as much as
two times the amount of
double the quantity of
as frequently as
two as much as
as poorly as
a duplication of
twice the number of
two times as much as
twofold increase compared to
as twofold as
increased by a factor of two
as thoroughly as
as twice as
as before as
as back as
twofold as much as
half as much as
as carefully as
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
11 human-written examples
Usually twice the quantity of liquid as rice is needed.
News & Media
You could even serve the unfrosted cake warm, make twice the quantity of ganache frosting, put it in a jug and pour it over each portion upon serving.
News & Media
According to the State Department, Guatemalan police "stole twice the quantity of drugs that they officially seized" and were involved in drug-related murders.
News & Media
But less than a year later, BrewDog had won its first major contract – a weekly order to supply Tesco with twice the quantity of Punk IPA it was then capable of producing.
News & Media
A new set of regulations related to the Clean Air Act will restrict these emissions, but even the new rules will allow diesel engines to emit more than twice the quantity of particulates of a gasoline-powered engine.
News & Media
So much data has been collected, it is believed, that the NSA is storing the equivalent of more than twice the quantity of text being held by the Library of Congress's print collection.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
And you have to use a wide bowl, one that's twice as big as the quantity of ingredients.
News & Media
Without spaces to use for guideposts, the ancient reader needed more than twice the normal quantity of fixations and saccades per line of printed text.
Science
Without spaces, readers find it much harder to saccade to suitable points to fixate (Rayner et al. 1998), and without efficient saccading, reading cannot be faster than speaking because readers have to regularly check what they have read: Without spaces to use for guideposts, the ancient reader needed more than twice the normal quantity of fixations and saccades per line of printed text.
Science
In this example, the mass of oxygen that combines with a fixed mass of carbon to form carbon dioxide is exactly twice the quantity that combines to form carbon monoxide.
Encyclopedias
These quantities will give you twice the amount of pesto you need for this dish, but it's not worth making less, and anyway, it keeps for up to three days in the fridge, ready to be spooned over all sorts of other pasta, rice or quinoa salads, or alongside some grilled fish or chicken.
News & Media
Expert writing Tips
Best practice
When using "twice the quantity of", ensure that the units of measurement are consistent for both quantities being compared. For example, compare kilograms to kilograms, not kilograms to pounds.
Common error
Avoid using "twice the quantity of" when a different multiple is intended. If the amount is three times as much, use "three times the quantity of" or "triple the quantity of" instead.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "twice the quantity of" functions as a determiner phrase. It modifies a noun, specifying an amount that is double the reference quantity. This determiner phrase is used for quantitative comparisons.
Frequent in
News & Media
40%
Science
32%
Encyclopedias
8%
Less common in
Wiki
6%
Formal & Business
4%
Academia
4%
Ludwig's WRAP-UP
In summary, "twice the quantity of" is a grammatically sound phrase used to indicate that one amount is double another. As Ludwig AI confirms, the phrase is correct and usable in written English. While not exceptionally common, appearing primarily in News & Media and Scientific contexts, it provides a clear and direct way to express this quantitative relationship. Alternatives like ""double the amount of"" or ""twice as much as"" may be used depending on the desired level of formality and context. When using this phrase, ensure the units of measurement are consistent and avoid using it when a different multiple is intended.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
double the amount of
Replaces "quantity" with the more general term "amount".
two times the quantity of
Uses a more explicit numerical multiplier.
twice the volume of
Specifies "volume" instead of general "quantity".
twice the measure of
Replaces "quantity" with "measure", implying a more precise quantification.
duplicate the quantity of
Uses "duplicate" to indicate making the quantity twice as large.
twice as much as
A shorter, more conversational way to express the same concept.
a quantity that is twice the size of
Emphasizes the size comparison.
twofold the quantity of
Uses "twofold" to indicate a doubling.
the quantity is doubled compared to
Focuses on the action of doubling.
an amount that is twice the value of
Highlights the numerical "value" aspect.
FAQs
How can I use "twice the quantity of" in a sentence?
You can use "twice the quantity of" to compare two amounts, indicating that one is double the other. For example, "The recipe requires twice the quantity of flour as sugar".
What are some alternatives to "twice the quantity of"?
You can use alternatives like "double the amount of", "two times the quantity of", or "twice as much as".
Is it grammatically correct to say "twice the quantity of"?
Yes, it is grammatically correct. It's a standard way to express that one amount is double another. Ludwig AI confirms this as well.
What's the difference between "twice the quantity of" and ""twice as much as""?
While both phrases express the same concept, "twice the quantity of" is often used in more formal or technical contexts, while ""twice as much as"" is more conversational.
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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
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested