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
which account for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which account for" is correct and can be used in written English.
It is used to explain the cause of something or why something happens. For example: "The recent rise in prices is due to several factors, which account for the overall increase."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
58 human-written examples
He wears prostheses, which account for his slightly lumbering gait.
News & Media
Hospital infections, which account for an estimated 100,000 deaths every year.
News & Media
Saudi Arabia is highly dependent on oil exports, which account for most of the government's budget.
News & Media
A large part of that growth comes from pod sales, which account for 90% of revenues.
News & Media
Commercial properties, which account for most of the tax refunds, entail another set of valuation complexities.
News & Media
Commodities, which account for about a quarter of the fund, also helped.
News & Media
The fund made money in public utilities, which account for 23percentt of its assets.
News & Media
Higher prices for oil, which account for about half of government revenue, helped economic growth.
News & Media
Business partnerships, which account for much of the state's wealth, escape most state taxes.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Mr. Humer acknowledges that pharmaceuticals, which account for 60percentt of revenue, face a dry spell.
News & Media
Poverty is twice as high in rural areas, which account "for nearly 85% of total poverty".
News & Media
Expert writing Tips
Best practice
When using "which account for", ensure the noun it refers to is clearly defined and that the percentage or quantity explained is accurate.
Common error
Avoid using "that" instead of "which" when the clause provides additional, non-essential information. "Which" is appropriate for non-restrictive clauses set off by commas.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which account for" functions as a relative clause, providing additional information about a preceding noun or noun phrase. According to Ludwig AI, it explains causation, proportion, or composition, as seen in various examples.
Frequent in
News & Media
45%
Science
35%
Formal & Business
10%
Less common in
Encyclopedias
3%
Academia
2%
Reference
5%
Ludwig's WRAP-UP
The phrase "which account for" is a versatile relative clause used to provide additional information, explain causation, or indicate the proportion something contributes to a whole. Ludwig AI affirms its grammatical correctness and common usage across diverse domains, particularly in News & Media, Science, and Formal & Business contexts. Although suitable for both formal and informal writing, it is more frequently seen in analytical contexts. Related phrases include "that explain", "that are responsible for", and "that constitute". Common errors involve misusing "that" instead of "which", making it essential to understand the grammatical function for effective writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that explain
Focuses on the explanatory aspect, omitting the direct numerical association.
that are responsible for
Highlights responsibility or causation rather than just numerical contribution.
that constitute
Emphasizes the composition or formation of a whole.
that make up
Similar to 'constitute' but less formal.
that explain in part
Indicates a partial explanation or contribution.
that contribute to
Highlights the contribution towards something.
that are attributed to
Focuses on attribution or assignment of a cause.
that derive from
Indicates the origin or source of something.
that stem from
Implies origination or causation, often from a single source.
that are caused by
Directly indicates causation or effect.
FAQs
How do I use "which account for" in a sentence?
Use "which account for" to introduce a clause that explains the proportion or cause of something. For example, "Sales from overseas, which account for 60% of our revenue, have increased significantly this year."
What's the difference between "which account for" and "which accounts for"?
"Which account for" is used when referring to a plural noun, while "which accounts for" is used with a singular noun. Example: "Factors, which account for the change, are numerous" vs "One factor, which accounts for the change, is the weather."
What can I say instead of "which account for"?
You can use alternatives like "that explain", "that are responsible for", or "that constitute" depending on the context.
Is "which account for" formal or informal?
"Which account for" is suitable for both formal and informal writing. The context of the sentence determines the overall formality.
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
4.5/5
Expert rating
Real-world application tested