twofold increase

USAGE SUMMARY

The phrase "twofold increase" is a correct and commonly used phrase in written English.
It is used to describe a doubling or multiplying by two of something. It can be used in various contexts, such as describing a change in quantity, size, or magnitude. Example: The company saw a twofold increase in profits this quarter compared to the previous year.

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Voice networks supported a twofold increase in normal loads before a busy signal started to implode.

The New York Times

Since 1998, the amount of money raised in America has more than tripled, compared with a twofold increase in Europe.

The New York Times

An epidemic of illegal drugs is scarring America, with a twofold increase in use and fourfold increase in deaths in the last decade.

The Guardian

She said that the Coalition has seen a twofold increase in reports of profiling and discrimination since the attacks in Paris and San Bernardino.

The Guardian

Specifically, the project intends to: Enable nearly 10,000 Ethiopian farmers to realise a twofold increase in chickpea yield by applying more modern agricultural practices and irrigation techniques.

The Guardian

There was also a twofold increase in referrals of children and adolescents to the Sandyford clinic in Glasgow, from 90 in 2014 to 178 in 2015.

The Guardian

A twofold increase in liver cholesterologenesis rate was also noted.

Atherosclerosis

That translates into about 10 million people, and represented a twofold increase in six months.

Forbes

Additionally, chitosan-capped gold nanoparticles coupled with ampicillin presented a twofold increase in efficacy [61].

Nano Convergence

Deletion of hycA, a negative regulator for FHL, resulted in twofold increase of FHL activity.

International Journal of Hydrogen Energy

An average twofold increase in enzyme annotations is seen for 523 proteomes in Gene3D.

Journal of Molecular Biology

Expert writing Tips

Best practice

When using "twofold increase", ensure the context clearly defines what is being doubled. For example, specify "a twofold increase in revenue" rather than simply "a twofold increase."

Common error

Avoid confusing a "twofold increase" (which is a 100% increase) with a 200% increase (which is actually a threefold increase).

Linguistic Context

The phrase "twofold increase" functions as a noun phrase often used to quantify growth or multiplication by a factor of two. As Ludwig AI points out, this expression is common across various domains, signifying a doubling of a particular quantity or rate.

Expression frequency: Very common

Frequent in

Science

49%

News & Media

37%

Formal & Business

8%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "twofold increase" is a grammatically sound and frequently used expression that signifies a doubling or multiplication by two. Ludwig AI confirms its broad applicability across various contexts, including science, news, and business. While alternatives like "doubling" or "increase by a factor of two" exist, "twofold increase" maintains clarity and precision. Remember to use it carefully and make sure that you do not misinterpret percentage increases and be aware of best practices for clarity in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a twofold rise

Synonymous, simply replaces "increase" with "rise."

doubling

This term offers a concise alternative, directly indicating a multiplication by two.

double the original amount

This alternative highlights the relationship between the initial and final quantities.

increase by a factor of two

This phrase provides a more formal and mathematically precise way to express the same concept.

a two-times increase

A less common variation on the original phrase, maintaining the same core meaning.

two times greater

This alternative emphasizes the magnitude of the increase in a comparative manner.

duplication

Suggests an exact copy or replication, implying a multiplication by two in certain contexts.

increase to twice the amount

Emphasizes the final value after the increase, clarifying the new quantity.

growth by 200 percent

This specifies the increase in percentage terms, clarifying the extent of the growth.

multiply by two

This directly states the mathematical operation involved in the increase.

FAQs

How can I use "twofold increase" in a sentence?

You can use "twofold increase" to describe something that has doubled. For example, "The company experienced a "twofold increase" in sales after launching its new product."

What are some alternatives to "twofold increase"?

Some alternatives include "doubling", "increase by a factor of two", or "two times greater", depending on the specific context.

Is it correct to say "twofold increase" or "double increase"?

"Twofold increase" is generally preferred and more grammatically sound. While "double increase" might be understood, it is less formal and less common.

What is the difference between a "twofold increase" and a 200% increase?

A "twofold increase" means that something has doubled, going from 100% to 200% of its original value, which is a 100% increase. A 200% increase means something has tripled, going from 100% to 300% of its original value.