Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

by month

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "by month" is correct and usable in written English.
It can be used when referring to a frequency or measurement that is organized or calculated on a monthly basis. Example: "The expenses will be reviewed by month to ensure we stay within budget."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Month by month, that's changing.

Month by month, he grew weaker.

News & Media

The New York Times

Month by month, our figures are doubling".

Month by month, the title loses buyers.

News & Media

The Guardian

Revenues began increasing month by month.

Patterns of consumption changed almost month by month.

News & Media

Independent
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

Month-by-month trends are presented in Figure 59.

Order by Nov. 19.

By Jan Reid.

News & Media

The Economist

By Jan Swafford.

News & Media

The Economist

Illustration by Jan Aronson.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "by month" to clearly indicate that data, measurements, or actions are considered or occur each month. This phrasing is suitable for reports, analyses, and schedules.

Common error

Avoid using "by month" when you mean a specific month or period within a month. For example, use "in January" rather than "by January" to refer to a particular month.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by month" functions as an adverbial phrase, modifying verbs or clauses to specify a temporal frequency or the manner in which something is distributed or measured over monthly periods. Ludwig examples show its usage in diverse contexts.

Expression frequency: Very common

Frequent in

Science

36%

News & Media

33%

Formal & Business

14%

Less common in

Academia

8%

Wiki

5%

Reference

4%

Ludwig's WRAP-UP

The phrase "by month" is a versatile and grammatically sound adverbial phrase that communicates frequency or distribution across monthly intervals. As confirmed by Ludwig AI, it's suitable for a broad spectrum of contexts, including scientific reports, news articles, and business documents. To ensure clarity, use "by month" to specify monthly frequency, not to refer to a specific month. Alternatives like "every month" or "on a monthly basis" offer similar meanings, with "month by month" highlighting sequential progression. In summary, "by month" provides a concise and effective way to convey monthly periodicity.

FAQs

How can I use "by month" in a sentence?

Use "by month" to indicate a frequency or measurement that occurs every month. For example, "Sales are reviewed "on a monthly basis"" or "The budget is tracked "each month"".

What phrases are similar to "by month"?

Alternatives include "every month", "on a monthly basis", and "monthly". The best choice depends on the specific context and desired level of formality.

Is it correct to say "month by month" instead of "by month"?

"Month by month" emphasizes the sequential progression from one month to the next, while "by month" simply indicates a monthly frequency or analysis. They are similar, but not always interchangeable. Use "month by month" to highlight a gradual change or development.

Can "by month" be used to indicate a deadline?

While "by month" typically denotes frequency, it can imply a deadline if the context makes it clear. For instance, "Reports are due by month end" indicates the end of each month is the deadline. A more direct way to indicate the deadline would be "at the end of the month".

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: