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
surplus amount
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "surplus amount" is correct and usable in written English.
It is typically used to refer to the amount of something which is more than necessary or needed. For example: "The company had a surplus amount of materials which they donated to the local charity."
✓ Grammatically correct
Science
News & Media
Academia
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
9 human-written examples
The surplus amount of oxidant promoted the equilibrium reaction, but the thermal decomposition of oxidant and oxidation reactions produces water, which inhibits the ODS reactions.
Science
Moreover, comparing the simplicity of the synthesis routes and catalytic activities of obtained solids, the metal-free catalyst showed greater potential for the degradation of MO solution under ambient conditions without deprivation of its activity, as demonstrated in successive 4-cycle oxidation runs conducted in the presence of a surplus amount of H2O2.
Science
Surprisingly enough, the surplus amount of viscosity inverses the result.
You then speak with each creditor in turn and ask them to accept lower monthly payments from any surplus amount.
News & Media
The Graduate School does not allow 'double-dipping' for students on fellowship support, and students who obtain income from other Duke departments beyond their fellowship support without prior permission are usually expected to reimburse the Graduate School for the surplus amount.
Academia
The imprinters could be the brain's own products (in a surplus amount or exogeneously given) as well as other molecules able to bind to receptors.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
"Hendricks issued Younger paychecks and asked her to withdraw surplus amounts.
News & Media
It also expects Japan to amass a bigger current-account surplus, amounting to 3.8% of GDP in 2006, compared with June's forecast of 3.6%.
News & Media
The country would set a new target of running a surplus amounting to 1% of the country's gross domestic product.
News & Media
If we put Social Security and Medicare in "lock boxes," the remaining surplus amounts to $18 -- of which $16 will be used up by Mr. Bush's tax cut.
News & Media
So Trump is purporting to pay for his $10 trillion tax cut, plus eliminate that additional deficit, plus amass a surplus amounting to several trillion more?
News & Media
Expert writing Tips
Best practice
When using "surplus amount", ensure the context clearly defines what the normal or required amount is, to emphasize the excess.
Common error
Avoid using "surplus amount" when simply describing the total quantity. "Surplus" implies an excess beyond what is necessary or expected, not the overall sum.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "surplus amount" functions as a noun phrase, typically acting as a subject or object in a sentence. It describes a quantity that is in excess of what is required or expected. As Ludwig AI confirms, the phrase is grammatically sound and readily usable.
Frequent in
Science
40%
News & Media
35%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "surplus amount" is a grammatically correct and usable noun phrase that describes an excess of something. Ludwig AI confirms its validity, and examples show it frequently appears in scientific, news, and academic contexts. While not extremely common, its usage is consistent and clear. When using this phrase, it's important to ensure the context clearly defines what the standard or required amount is, thus emphasizing the existence of an overage.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
excess amount
Replaces "surplus" with "excess", emphasizing the exceeding of a necessary or required quantity.
excess quantity
Substitutes "amount" with "quantity", providing a more direct synonym with very similar meaning.
extra amount
Uses "extra" instead of "surplus", indicating an amount beyond what is needed.
additional quantity
Replaces "surplus" with "additional", focusing on the extra aspect.
surplus volume
Replaces "amount" with "volume", suitable when referring to measurable quantities like liquids or gases.
remainder amount
Focuses on what is left over, rather than the excess itself.
excess volume
Combines "excess" and "volume" to describe an overabundance of a measurable quantity.
remaining quantity
Highlights the quantity that remains after a portion has been used or removed.
oversupply
A more concise term indicating an excess of supply.
plus amount
Indicates the additional quantity beyond a certain baseline.
FAQs
How can I use "surplus amount" in a sentence?
You can use "surplus amount" to describe having more than enough of something. For example, "The company had a "surplus amount" of materials which they donated to the local charity."
What is a good alternative to "surplus amount"?
Alternatives to "surplus amount" include "excess amount", "additional quantity", or "extra amount", depending on the specific context.
When is it appropriate to use "surplus amount"?
Use "surplus amount" when you want to emphasize that there is more of something than is needed or required. It's useful in contexts where the excess is notable or has implications.
What is the difference between "surplus amount" and "total amount"?
"Surplus amount" refers specifically to the excess beyond what is needed, whereas "total amount" describes the entire quantity, including both what is necessary and any excess.
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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested