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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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roughly half of all

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "roughly half of all" is correct and usable in written English.
It can be used when you want to indicate an approximate quantity or proportion of a total group or category. Example: "Roughly half of all respondents indicated that they preferred online shopping over in-store shopping."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

These states control roughly half of all India's public spending.

News & Media

The Economist

Roughly half of all children under five are malnourished.

News & Media

The Economist

Very roughly, half of all marriages end in divorce.

Roughly half of all managers don't trust their leaders.

Today roughly half of all bank accounts in Kenya are with Equity.

News & Media

The Economist

Easily available guns, used in roughly half of all murders, are increasingly popular.

News & Media

The Economist

Roughly half of all new businesses fail within the first five years, according to federal data.

News & Media

The New York Times

The Cayenne accounts for roughly half of all Porsche sales in the United States.

News & Media

The New York Times

Roughly half of all Americans still lived without it until the end of the nineteen-twenties.

News & Media

The New Yorker

Except here's the telling part: roughly half of all death-penalty juries don't vote for death.

Roughly half of all cars bought so far with the rebates have been domestic brands.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "roughly half of all" to introduce a general statistic or estimate when precision is not critical. For example, "Roughly half of all startups fail within the first five years."

Common error

Avoid using "roughly half of all" when you have access to precise data. If the exact percentage is known, use it for greater accuracy and credibility.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "roughly half of all" functions as a quantifier, specifically indicating an approximate proportion. It modifies a noun phrase to express that the quantity is near 50%. Ludwig provides numerous examples of this usage in diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

53%

Science

22%

Academia

12%

Less common in

Wiki

3%

Encyclopedias

2%

Formal & Business

8%

Ludwig's WRAP-UP

The phrase "roughly half of all" is a common quantifier used to indicate an approximate quantity, around 50% of a given group or category. As shown by Ludwig, this phrase is grammatically correct and frequently used in a variety of contexts, particularly in News & Media, Science, and Academia. While "roughly half of all" is generally acceptable, using more precise data is preferable when available. Ludwig's AI confirms the general usability of the expression.

FAQs

What does "roughly half of all" mean?

The phrase "roughly half of all" indicates an approximate quantity, meaning around 50% of a total group or category. It implies an estimate rather than a precise measurement.

How can I use "roughly half of all" in a sentence?

You can use "roughly half of all" to introduce a general statistic or estimate. For example: "Roughly half of all students prefer online learning."

What are some alternatives to "roughly half of all"?

Alternatives include "approximately half of all", "nearly half of all", or "about half of all". The best choice depends on the context and desired level of formality.

Is it appropriate to use "roughly half of all" in formal writing?

While acceptable, "roughly half of all" is more suitable for neutral or informal contexts. In formal writing, consider using "approximately half of all" or providing the exact percentage if available.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: