over the period vs in the period

Both "over the period" and "in the period" are correct, but they are used in different contexts. "Over the period" is used to indicate a duration or span of time during which something happens or changes, while "in the period" is used to refer to a specific time frame or era.

Last updated: April 23, 2025 • 1032 views

This phrase is correct and commonly used in English to indicate a duration or span of time during which something happens or changes.

"over the period"

This phrase is used to describe events, changes, or developments that occur throughout a specific period of time.

Examples:

Over the period of three months, the company saw a significant increase in sales.
The temperature gradually rose over the period of a week.
The project evolved over the period of several years.
Over the period of the study, participants were asked to complete weekly surveys.
The artist's style changed over the period of his career.

Show examples from the web [+]

Natural products as sources of new drugs over the period 1981-2002. J Nat Prod. 2003 Jul;66(7):1022-37. doi: 10.1021/np030096l.
... in total methane emissions over the period 2000–2006, during the plateau of atmospheric methane mole fractions, and also over the period 2008–2012, ...
Jan 22, 2009 ... ... age, gender and cause of death, over the period 1997–2001. ... between a deprivation index and mortality in France over the period 1997 ...
Sep 1, 2022 ... Soued, C., Harrison, J.A., Mercier-Blais, S. et al. Reservoir CO2 and CH4 emissions and their climate impact over the period 1900–2060. Nat.
How to use "over the period" in a sentence? · It is something that is earned over a period of time. · Over a period this results in a great strain on the budget ...
Jun 30, 2015 ... Time series and trends in the Offshore Region over the period of 1979/80 to 2013/14 for: (A) sea ice season duration, (B) anomalies in the ...
Oct 13, 2020 ... Assessing global water mass transfers from continents to oceans over the period 1948–2016. Assessing global water mass transfers from ...
Precipitation variability over the period AD 1000–2100. Raphael Neukom^1,2, Mario Rohrer³, Pierluigi Calanca⁴, Nadine Salzmann^1,5, Christian Huggel¹, ...

Alternatives:

during the period
throughout the period
across the period

This phrase is correct and commonly used in English to refer to a specific time frame or era.

"in the period"

This phrase is used to specify a particular time period or era without emphasizing the duration or changes that occurred within it.

Examples:

In the period between the two World Wars, many social changes took place.
The artist was most productive in the period following his return from Paris.
In the period of ancient Rome, many architectural marvels were constructed.
In the period of the Renaissance, art and culture flourished.
The company's profits declined in the period after the economic recession.

Show examples from the web [+]
Last updated: October 29, 2024

Jun 19, 2023 ... I'd saying “during the period” or “in the period.” Upvote
Aug 31, 2002 ... I apply the measure to estimate the predictive ability of 115 mutual fund managers in the period 1945-1964 - that is their ability to earn ...
... in the period from 2020 to 2030. COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE EUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND ...
(8) for 56 mutual funds for which complete data were available in the period 1945-64. Fund returns calculated gross of all management expenses. The model ...
Nevertheless, in the period 1990–2009 ocean biogeochemical models do show increasing oceanic uptake consistent with the expected increase of −0.05 Pg C yr⁻¹ ...
The model is illustrated in Section III by an application of it to the evaluation of the performance of 115 open end mutual funds in the period 1945–1964.
(2017) quantified the frequency of border crossing of carbon embodied in trade and suggested a growth of this frequency from 1.25 to 1.40 in the period 1995– ...
Sep 16, 2021 ... Commission Notice — Technical guidance on the climate proofing of infrastructure in the period 2021-2027. DisplayCustomHeader. DisplayLogo.
This paper estimates SO 2 emission trends in Asia in the period 1985–1997, with particular emphasis on emissions in China, which make up roughly two-thirds of ...

Alternatives:

during the period
within the period
at the time

How TextRanch works

Fast and reliable proofreading, editing, and language advice tailored to your needs.

1. Choose Your Service

Quick Text Editing

Emails and short texts
Proofreading & editing
Ready in 5-10 minutes

SUBMIT YOUR TEXT NOW

Document Editing

Documents of any type (*.docx)
Advanced & Premium editing
Ready in as little as 4 hours

UPLOAD YOUR DOCUMENT

Ask an Editor

Personalized answers to your language questions
Expert guidance on grammar, style, and usage
Ready in 24 hours

ASK YOUR QUESTION

Upload your document or paste your text directly into our platform. Your text is reviewed and refined by our expert editors (real people, not machines) who understand the nuances of English. Expect corrections, improvements, and insightful suggestions that enhance the clarity, tone, and professionalism of your writing.

3. Receive Your Polished Text

In just a few minutes (or hours for longer documents), you'll receive your corrected text. Review the changes, make any final adjustments, and confidently share your polished English with the world.
You can count on a personalized, friendly service every time you use TextRanch. We're committed to helping you make a great impression with every word you write.

We proofread and edit these types of texts and documents:

Short texts Business Emails Personal Emails Social media posts Resume and Curriculum Vitae Business documents Sales proposal Research and academic papers Thesis Dissertation Essays Articles Blog posts and much more....

Our Customers Love Us!

We have an average rating of 4.79 stars based on 283125 votes, and

4.9 Excellent - Reviews 2.137

"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"

Zubair
from Bangladesh

"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"

Arturo
from Mexico

"In a world of text messages and online communication, this is great to have as a live tool. Thank you."

Selena
from USA

"Wow, it's just so excellent. I never would have believed I could have a sure and excellent English companion. Thanks, TextRanch."

Ifiok
from Nigeria

"This is my first time using TextRanch, and I like how the editors take time to correct my text. To everyone who has never used TextRanch before, I highly recommend trying it."

Wilson
from France

"It is an amazing source of feedback because, as a non-native speaker, I really need to have a reliable helper correct my text."

Susan
from Germany

over the period vs in the period

"over the period"

"in the period"

Related Comparisons

2. Submit Your Text

3. Receive Your Polished Text