increase by twice

USAGE SUMMARY

The phrase 'increase by twice' is correct and can be used in written English.
You can use it when you want to express an increase or multiplication of a number by two. For example, "The ice cream sales have increased by twice last month."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

When the value of dc2 was increased by twice so as to reduce the value of 2r2/h* for SA by half as another test model, we found that similar chain-reaction migrations with a tendency to lower Vmax and longer duration time (Δt) than the original model.

Earth, Planets and Space

As Cushman points out, between January 2013 and December 2014 -- which is perhaps the earliest possible date for a presidential decision on the pipeline -- U.S. domestic production of crude oil will have increased by twice the capacity of the Keystone XL pipeline, according to the Energy Information Administration.

Huffington Post

In the following, it is postulated that this sector-internal flow increases by twice the savings of fossil energy resources.

Energy Policy

Transport bosses in Greater Manchester are being urged to reconsider plans to increase tram fares by twice the rate of inflation.

BBC

But operating cash flow increased by 28%, twice the increase in natural gas prices.

Forbes

However, the strain of rock salt at the peak strength increases by 1.98%, twice more than that under monotonic loading.

Journal of Rock Mechanics and Geotechnical Engineering

The depth increased by almost twice the depth of the hole arrays is shown in Figure 5b.

Nanoscale Research Letters

From 1992 to 2008 private employment in Arkansas' Food Services and Drinking Places increased by 57.5percenttwiceice the rate of total private sector employment in the state.

Huffington Post

Apartment rental prices in the Orlando area are among the fastest growing in the nation; in 2017, average rents here increased by 5.6percenttwiceice the national average, according to the real estate data firm Yardi Matrix.

Vice

In the second quarters of both 2005 and 2007, the firms' wages were increased by 21%, twice more than national increases, indicating even further improvement, although the gains were varied across the sectors.

Wikipedia

27 In the current trial, adequate knowledge increased by 38%, twice the amount shown in previous studies.

British Medical Journal

Expert writing Tips

Best practice

Consider your audience when using the phrase. For a formal report, "increase by twofold" might be more appropriate, while "increase by twice" works well in general contexts.

Common error

Avoid confusing "increase by twice" with a 200% increase. An "increase by twice" results in a value that is three times the original (100% original + 200% increase). A 100% increase is an increase by once.

Linguistic Context

The phrase "increase by twice" functions as a quantitative descriptor, specifying the magnitude of growth or addition. As Ludwig AI underlines, it denotes that something is to be augmented by two times its initial value, ultimately leading to a final value of three times the original.

Expression frequency: Very common

Frequent in

News & Media

30%

Science

35%

Formal & Business

15%

Less common in

Wiki

5%

Encyclopedias

5%

Reference

10%

Ludwig's WRAP-UP

In summary, the phrase "increase by twice" is a grammatically sound and frequently used expression that signifies multiplying an initial amount by three (the original amount plus two increments). As Ludwig AI shows, it appears across diverse contexts, including science, news, and formal communication. While it is generally neutral in register, more formal alternatives like "increase by twofold" may be preferable in academic writing. Ensure to avoid confusion with percentage increases; remember that "increase by twice" does not mean the same as a 200% increase.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

rise by twice

Replaces "increase" with "rise", focusing on upward movement.

increase by 2 fold

Uses the numerical expression '2 fold' which is commonly found in scientific writing.

increase by double

Uses the word "double" which is more casual and less precise than "twice".

increase by twofold

Uses the word "twofold" which is a more formal way of saying "twice".

increase by two fold

Uses the numerical expression 'two fold' and can be used in scientific writing.

increase by two

Uses the number "two" for a simple and direct statement of the increase.

increase by two times

Adds "times" for emphasis, although it can sound slightly redundant.

widened by twice

Replaces "increase" with "widened", emphasizing the expansion in width.

rising by twice

Replaces "increase" with "rising", focusing on upward movement in an ongoing manner.

rose by twice

Replaces "increase" with "rose", describing a completed upward movement.

FAQs

How is "increase by twice" different from "double"?

"Increase by twice" is often used to mean the final amount is three times the initial amount, as it includes the original value in addition to the doubled increase. Whereas, "double" means making something twice the original size, amount, or strength. They both show multiplication by two but emphasize different aspects.

What does "increase by twice" mean?

The phrase "increase by twice" means the amount is added to the original value two more times. Thus, if you originally had 10, increasing it by twice means adding 20 (10*2) to the initial amount of 10 (10 + 20), resulting in 30.

Is it correct to say "increased by twice as much"?

Saying "increased by twice as much" is grammatically correct, but can be slightly redundant. Simply saying "increased by twice" is more concise and clear.

What's a formal alternative to "increase by twice"?

A more formal alternative to "increase by twice" is "increase by twofold". Other options include using a numerical multiplier, such as "increased three times its original value".