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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it dropped by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it dropped by" is correct and usable in written English.
You can use it to indicate a decrease in quantity, value, or level, often in a casual or conversational context. Example: "The temperature dropped by five degrees overnight."

✓ Grammatically correct

News & Media

Science

Academia

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

If it continues to fall and there are good reasons for thinking it might the consequences could be grim.Although the dollar fell a bit against the euro in its first days of trading, it dropped by far more against the yen.

News & Media

The Economist

The mirror image of this trend can be seen in the evolution of capital per worker: it dropped by about 10percentt between 1990 and 1992, before rebounding to its initial level by 1995, and then growing very quickly in the second part of the decade.

It dropped by one, was that right?

Between March and April, it dropped by 342,000.

Was it dropped by a glacier or tossed by Arthur?

News & Media

The Guardian

For girls, it dropped by 4 percent to 1,755 calories a day.

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

In Mr Nordhaus's model, it drops by 2%.

News & Media

The Economist

It drops by 70% after three years doing 12,000 miles a year.

It drops by 69% after three years, or £9.70 a day.

The rain-hit Tuesday saw it drop by almost 4,000, the biggest so far.

They don't present the information in slabs but release it drop by drop, and expect us to work out the truth for ourselves.

News & Media

The New Yorker
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Expert writing Tips

Best practice

When reporting numerical changes, ensure that the units of measurement are clearly specified to avoid ambiguity (e.g., "It dropped by 10 percent", "It dropped by 5 degrees Celsius").

Common error

Avoid using "dropped by" to describe an increase. "Dropped by" specifically indicates a decrease. For increases, use phrases like "increased by", "rose by", or "grew by".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it dropped by" functions as a verb phrase indicating a decrease in a specific measure or quantity. As Ludwig indicates, it's a common way to express reduction.

Expression frequency: Common

Frequent in

News & Media

62%

Science

27%

Academia

5%

Less common in

Encyclopedias

2%

Wiki

2%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "it dropped by" is a versatile phrase used to describe a reduction in quantity, value, or level. Ludwig AI validates that this phrase is grammatically correct and widely used across various contexts, particularly in News & Media and Science. When using this phrase, ensure that the units of measurement are clear and avoid using it to describe an increase. For alternatives, consider "it decreased by", "it fell by", or "it declined by", choosing the most appropriate option based on the context and nuance you wish to convey.

FAQs

How can I use "it dropped by" in a sentence?

Use "it dropped by" to describe a decrease in quantity, value, or level. For example, "The price "it dropped by" 10%" or "The temperature "it dropped by" several degrees".

What can I say instead of "it dropped by"?

You can use alternatives like "it decreased by", "it fell by", or "it declined by" depending on the context.

Is it correct to say "it dropped down by" instead of "it dropped by"?

While understandable, "dropped down by" is somewhat redundant. The word "dropped" already implies a downward movement, so ""it dropped by"" is generally preferred for conciseness.

What's the difference between "it dropped by" and "it was dropped by"?

"It dropped by" describes a decrease, while "it was dropped by" implies something was released or abandoned by someone or something. The meanings are completely different.

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Source & Trust

84%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: