by about vs by around

Both "by about" and "by around" are commonly used in English to indicate an approximate time or quantity. They are interchangeable in many contexts, but "by about" is slightly more formal and precise, while "by around" is more casual and informal.

Last updated: April 01, 2024 • 1330 views

This phrase is correct and commonly used in English to indicate an approximate time or quantity.

"by about"

Use "by about" when you want to convey an approximate time or quantity. It is slightly more formal and precise than "by around."

Examples:

The project will be completed by about 5 p.m.
She earns by about $50,000 a year.
The train should arrive by about 10 minutes.
We should be there by about noon.
The repair will cost by about $200.

Show examples from the web [+]

All this reduces pain by about one-half.
Improve their yield by about 150 gallons.
For two days it was visited by about 4 thousand people.
The conference dealt with these topics and was attended by about 500 conveners.
So I need the pressure reduced by about 50%.
There also hang lower now by about ten centimeters.
Today, prices of their main raw materials are down by about 40 % while biofuel production has steadily increased since.
Congestion costs would increase by about 50 %, to nearly EUR 200 billion annually.
Certain subgroups of the population may exceed the TWI by about two-fold.
Lower technical maintenance costs by about 30 %;
Topotecan half-life was increased by about 30% but no clear change in volume of distribution was observed.
A single oral dose of lansoprazole 30 mg inhibits pentagastrin-stimulated gastric acid secretion by about 80%.
This renegotiation reduced the rent by about 40 %.
Tension the springs over the primary mirror's collimation bolts by about 1/4 .
The complex optical configuration allowed the instrument to enlarge objects by about 55 times.
The document was signed by about 550 shlyakhtichy and priests.
In wet state the resistance decreases by about 50%.
Kharkov metro is daily used by about a million passengers and more than 200 million annually.
With contributions by about 50 authors.
Improved cash flow from operations by about EUR 30 million.

Alternatives:

approximately
around
roughly
more or less
in the region of

This phrase is correct and commonly used in English to indicate an approximate time or quantity.

"by around"

Use "by around" when you want to convey an approximate time or quantity. It is more casual and informal compared to "by about."

Examples:

The meeting will start by around 3 p.m.
He weighs by around 200 pounds.
The package should arrive by around 5 p.m.
She will be here by around 7 o'clock.
The cost is by around $100.

Show examples from the web [+]

The investigation found that prices of export sales dropped by around 14 % between 1999 and the IP.
In 2003 import volumes increased by around 54 % due to the significant increase in the period October to December.
At the EU level, occupational health and safety is governed by around 28 EU directives.
It is used by around 150,000 people per year. There is public parking available.
The library is today composed by around 230 Italian and international films.
(88 miles) The metro is used daily for by around 284,000 passengers.
It is connected to the biggest European platforms by around 50 airlines.
The PIC procedure has been operating on a voluntary basis since 1989 and is currently being applied by around 145 countries.
There are some signs that this development is slowing down, but credit granted to households for housing purchases is still rising by around 10 % per year.
Thanks to this competition, the prices of telecommunications services in Italy have fallen by around 28 % since the start of liberalisation.
Employment in environmental technologies and service sectors in the Union has been growing by around 3 % annually over recent years [35].
Following the transfer of assets, BPN's balance sheet was reduced by around 30 %.
Anastasio was hit by around 20 border guards, who also subjected him to electric shocks.
As regards the role of captive banks, Toyota's perception is that, in general, they help to improve customer brand loyalty by around 15 %.
Over this period, the number of new full-time employment contracts fell by around 45 %, while irregular employment increased by around 22 %.
Capital expenditures were also reduced by around one-half of a percentage point of GDP.
Since the early 1990s, Community production has increased by around 50%.
Okay, swing by around 7:00.
That's hard to come by around here.
Altogether, between 2008 and the RIP, those sales increased by around 19 %.

Alternatives:

approximately
about
roughly
more or less
in the region of

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by about vs by around

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