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
an amounts of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an amounts of" is not correct in English.
The correct form would be "an amount of" when referring to a singular quantity or "amounts of" when referring to plural quantities. Example: "There is an amount of sugar needed for the recipe."
⚠ May contain grammatical issues
Science
Wiki
News & Media
Alternative expressions(20)
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
However, the used polymer layer leaves an amounts of debris or residue on the graphene surface.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Select an amount of eggs.
Wiki
Colors finds an amount of colors specified.
Wiki
Decide on an amount of money.
Wiki
"It was an enormous amount of shooting.
News & Media
"It requires an enormous amount of software".
News & Media
He covers an enormous amount of ground.
News & Media
It offered an unlimited amount of aid.
News & Media
We spent an enormous amount of time.
News & Media
"That is an enormous amount of vacancy".
News & Media
That showed an immense amount of fortitude.
News & Media
Expert writing Tips
Best practice
Always use "an amount of" for singular, uncountable nouns (e.g., "an amount of sugar") and "amounts of" for plural, countable nouns (e.g., "amounts of money").
Common error
Avoid using "an" before plural nouns. "An" is used only before singular, countable nouns. Instead of "an amounts of", use "amounts of" or "a quantity of".
Source & Trust
74%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an amounts of" is generally considered grammatically incorrect in standard English. Ludwig AI indicates that it should be "an amount of" for singular uncountable nouns, or "amounts of" for plurals. Its intended function is to specify a quantity, but it fails due to improper article and noun agreement.
Frequent in
Wiki
33%
Science
33%
News & Media
33%
Less common in
Formal & Business
0%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "an amounts of" is grammatically incorrect. The correct forms are "an amount of" (for singular, uncountable nouns) or "amounts of" (for plural, countable nouns). Ludwig AI confirms this grammatical issue, advising users to use the appropriate form based on the context. While it appears rarely in various contexts, its incorrect usage detracts from its effectiveness. It's important to use the correct article and noun agreement for clear communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a quantity of
Replaces "amounts" with a more standard term for expressing quantity, correcting the original grammatical error.
some amount of
Uses "some" to indicate an unspecified quantity, aligning with the intended meaning while correcting the grammar.
a certain quantity of
Specifies an unspecified but definite quantity, similar to the intended meaning, with improved grammar.
varying quantities of
Indicates multiple different amounts, adding specificity regarding the plural nature of quantities.
a considerable amount of
Emphasizes that the amount is significant or noteworthy, adding a degree of emphasis.
a substantial quantity of
Similar to "considerable amount", this highlights that the quantity is large and important.
an abundance of
Conveys a large, plentiful amount, shifting the focus to the idea of excess or surplus.
a wealth of
Implies a very large and valuable quantity, often used for abstract nouns like information or experience.
multiple instances of
Shifts from quantity to occurrences, appropriate if the context involves counting events or items.
several measures of
Uses "measures" to denote quantities, suitable when discussing measurements or portions of something.
FAQs
What is the correct way to use "an amount of"?
Use "an amount of" when referring to a singular, uncountable noun. For example, "There is "an amount of" water needed for the recipe."
When should I use "amounts of" instead of "an amount of"?
"Amounts of" should be used for plural, countable nouns. For example, "There are "amounts of" data to analyze."
What can I say instead of "an amounts of"?
Since "an amounts of" is grammatically incorrect, you can use alternatives like "a quantity of" or simply ""amounts of"" depending on the context.
Is "an amounts of" ever correct in English?
No, "an amounts of" is generally considered grammatically incorrect. The correct forms are ""an amount of"" (singular) or ""amounts of"" (plural).
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
74%
Authority and reliability
1.8/5
Expert rating
Real-world application tested