less then a month

USAGE SUMMARY

The phrase "less then a month" is not correct.
It should be "less than a month." You can use it when referring to a duration of time that is shorter than one month. Example: "The project will be completed in less than a month."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Less then a month after legislators introduced a bill taking aim at drivers who use cell phones, the City Council set its sights on the juvenile scooter set.

The New York Times

When the Background Check App first dropped in 2009, it was downloaded nearly a million times in less then a month.

TechCrunch

StarCraft out in less then a month?

WikiHow

Try playing StarCraft 1 if you read this when it's less then a month till the date.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Austria had Golovatov in custody on 14 July, but chose to allow him to return to Russia after holding him for less then a day.

The Guardian - Opinion

Nevertheless, Mr. Kirchner was taken into custody twice in the early days of the dictatorship, "once for more or less a month and then for just a few days," his sister, Alicia Margarita Kirchner, recalled in an interview in his hometown last week.

The New York Times

Then, less a month into his first season with the Hornets, there were already reports that Charlotte were desperately trying to trade him.

The Guardian - Sport

Due to political agendas, Daniela was dismissed from both MIS and Paço das Artes leadership less then a month ago.

Vice

And then, a month later, Russia sent its tanks into Georgia, and Mr. Rondeli's worldview looked a great deal less far-fetched.

The New York Times

If by the end of February the Conservatives' lead has consistently and significantly shrunk further – to, say, just five points or less – then March will look attractive.

The Guardian - Opinion

Visual impairment and blindness was defined as per recently revised WHO guidelines, where visual impairment is defined as presenting visual acuity of less then 6/18 (0.3 Log MAR), but equal to or better than 3/60 (0.05), and blindness as presenting visual acuity of 3/60 or worse, in the better eye [ 15].

BMC Infectious Diseases

Expert writing Tips

Best practice

Always use "less than a month" instead of "less then a month" in formal writing. The latter is considered grammatically incorrect.

Common error

A common mistake is using "then" instead of "than" when making comparisons. Remember that "than" is used for comparisons, while "then" indicates time or sequence. To avoid errors, double-check whether you're comparing quantities or indicating a sequence of events.

Linguistic Context

The phrase functions as an adverbial phrase modifying a verb or adjective, indicating a duration of time. While Ludwig AI flags the example as incorrect, it appears in numerous contexts, often denoting a timeframe that's shorter than the typical monthly period.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Wiki

25%

Science

25%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "less then a month" is grammatically incorrect; the correct form is "less than a month". Despite the error, it's sometimes used to denote a period shorter than a month, primarily in news, wikis, and general contexts. As noted by Ludwig AI, the proper comparative form is "than", not "then". To avoid confusion and maintain grammatical correctness, always use "less than a month". Alternatives include "in under a month" and "within a month".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in under a month

Rephrases the duration using "under" instead of "less than".

within a month

Indicates completion or occurrence before the month concludes.

in a shorter duration than a month

Specifies that the period is definitely shorter than a full month.

not a full month

Emphasizes that the duration is incomplete compared to a month.

before a month has passed

Focuses on the passing of time before reaching a month.

in fewer than 30 days

Provides a more specific timeframe using the approximate number of days in a month.

inside of one month

Uses 'inside of' to convey a shorter timeframe.

prior to a month's time

Formal way of expressing a duration preceding a month.

sooner than a month

Highlights the earliness of the timeframe compared to a month.

in a timeframe of weeks

Generalizes to a smaller unit of time within a month.

FAQs

What is the correct way to say "less then a month"?

The correct way to phrase it is "less than a month". The word "than" is used for comparisons, not "then".

Which is correct: "less then a month" or "less than a month"?

"Less than a month" is the grammatically correct option. "Then" is related to time sequence, while "than" is for comparisons.

What can I say instead of "less then a month"?

You can use phrases like "in under a month", "within a month", or "in a shorter duration than a month" as alternatives.

How do I use "less than a month" in a sentence?

You can use "less than a month" to indicate a period shorter than one month. For example: "The project will be completed in less than a month."