roughly double from

USAGE SUMMARY

The phrase "roughly double from" is not entirely correct in standard written English.
It can be used when discussing an approximate increase in quantity or value, but it typically requires a clearer structure. Example: "The sales figures for this quarter are roughly double from last year’s figures."

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

Oil companies are trying to add to their positions in liquefied natural gas, and Shell believes global consumption of the fuel will roughly double from now to 2025.

The New York Times

"The size of the UK banking system might roughly double from its current size to over 950% of GDP by 2050, far outstripping the projected increase in other G20 banking systems," the Bank of England said.

The Guardian - Business

Sales in the so-called Premium Sports segment are expected to roughly double from 2011, when recession-racked demand bottomed-out, to around 62,000 in 2016, according to an AutoPacific forecast.

The Economist

The Energy Information Administration (EIA), a statistical arm of the U.S. Department of Energy, has projected that world electricity generation between 2005 and 2035 will roughly double (from more than 15,000 terawatt-hours to 35,000 terawatt-hours) and that generation from all energy sources except petroleum will continue to grow.

Encyclopedia Britannica

During that time period, Web advertising's share of the overall ad market in the U.S will also roughly double from 7.4percentto13.3percentcent.

TechCrunch

Quicker and expanded access between the Red Sea and the Mediterranean means the number of ships that can pass through the channel on a daily basis would roughly double from the current maximum of 49 to 97 vessels.

Vice

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Chlamydia rates in McKenzie County roughly doubled from 2010 to 2011.

The New York Times

That sum, the bulk of it invested under social screens, has roughly doubled from 1997.

The New York Times

Since 2001 Chinese international reserves have roughly doubled, from $200 billion to $400 billion.

The New York Times

She attributed sales of $30,000 to $40,000, roughly doubled from her show in July 2001, to additional clients coming from referrals.

The New York Times

In the fourth quarter, the company's profit roughly doubled from the period a year earlier, to $33.3 million, or 63 cents a share, slightly below estimates.

The New York Times

Expert writing Tips

Best practice

When using "roughly double from", ensure that the original value is clearly stated to provide context for the comparison. For example: "Sales roughly doubled from 100 units to 200 units."

Common error

Avoid using "roughly double from" without specifying the starting point. Saying "the number roughly doubled" lacks clarity if the original number is unknown. Always provide the initial value for context.

Linguistic Context

The phrase "roughly double from" functions as a quantifying prepositional phrase. It modifies a noun or noun phrase, indicating that a quantity has approximately doubled compared to a previous amount. Ludwig examples show this use in contexts involving sales, profits, and rates of change.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Science

33%

Encyclopedias

17%

Less common in

Formal & Business

0%

Academia

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "roughly double from" is used to describe an approximate doubling of a quantity compared to a previous value. While acceptable, it's important to provide clear context by stating both the initial and final values for clarity. According to Ludwig AI, "roughly double from" is most commonly found in news and media, scientific texts, and encyclopedias. For more precise language, alternatives such as "approximately twice as much as" or "increased by 100 percent from" may be preferred. Ensure you avoid vagueness by always specifying the base number when employing this phrase.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

approximately twice as much as

Replaces "roughly double" with a more precise quantifier, suitable for contexts requiring greater accuracy.

about twice the amount compared to

Uses "about" instead of "roughly" and specifies a comparison.

almost double compared to

Indicates a near doubling, slightly less than a full doubling.

increased by approximately 100 percent from

Expresses the doubling as a percentage increase, providing a numerical perspective.

close to a two-fold increase from

Uses "two-fold" to represent doubling, focusing on the multiplicative factor.

in the neighborhood of twice the size of

Employs a more informal tone while still conveying the concept of doubling.

on the order of two times greater than

Introduces a scientific or mathematical nuance to the doubling concept.

more or less twice the quantity of

Adds a sense of uncertainty using "more or less" while retaining the idea of doubling.

around double the magnitude of

Substitutes "roughly" with "around" and uses "magnitude" for a quantitative feel.

roughly a duplication of

Simplifies the phrase to emphasize the act of duplicating from a starting point.

FAQs

How can I use "roughly double from" in a sentence?

Use "roughly double from" to indicate an approximate doubling of a quantity or value compared to a previous state. For example: "The company's profits roughly doubled from last year."

What's a more precise alternative to "roughly double from"?

If you need to be more precise, consider using phrases like "approximately twice as much as" or "increased by 100 percent from".

Is it correct to say "almost double from"?

Yes, "almost double from" is acceptable and indicates that the increase is close to, but not quite, a full doubling. It implies a slightly smaller increase than "roughly double from".

What's the difference between "roughly double from" and "more than double from"?

"Roughly double from" indicates an approximate doubling, while "more than double from" signifies an increase that exceeds twice the original amount. The phrase "more than double from" indicates a greater increase than the other.