decrease in vs decrease of

Both 'decrease in' and 'decrease of' are commonly used phrases in English, but they are used in slightly different contexts. 'Decrease in' is typically used when referring to a specific quantity or percentage that is decreasing within a larger context, while 'decrease of' is used when talking about the act of decreasing or the result of a decrease.

Last updated: March 24, 2024 • 1757 views

This phrase is correct and commonly used in English.

"decrease in"

Use 'decrease in' when referring to a specific quantity or percentage that is decreasing within a larger context. For example, 'There was a decrease in sales last quarter.'

Examples:

There was a decrease in temperature overnight.
We observed a decrease in the number of participants.
The report showed a decrease in profits.
She noticed a decrease in the quality of the product.
There has been a decrease in the amount of rainfall.

Show examples from the web [+]

Their activation by cannabinoids causes a decrease in saliva secretion.
Alpha phase: An initial phase of rapid decrease in plasma concentration.
This also coincided with a decrease in Union consumption.
The decrease in volume is most commonly generated through evaporation.
This leads to excretion of these amino acids and a decrease in ammonia levels.
A decrease in the hCG levels in your blood.
Insulin causes glycogen synthesis by activating protein phosphatases and producing a decrease in the phosphorylation of these enzymes.
This increase of the 'savings rate' translated into a decrease in growth - companies stopped investing.
The message is clear: no decrease in nuclear production.
[But after 45 a decrease in testosterone becomes noticeable].
However after Forty five a decrease in androgenic hormone or testosterone will become noticeable.
These materials are usually regenerated by heating and/or a decrease in pressure.
This results in a decrease in the Raja-Tama in the subtle-body and thus reduces its heaviness.
You will certainly see a decrease in emotional eating due to it.
A nine percent decrease in automobile break-ins.
With relaxation comes a decrease in movements.
The decrease in blood pressure occurs rapidly.
A decrease in blood pressure was observed in cyanide-poisoned patients.
Despite the decrease in buprenorphine exposure, no patients exhibited withdrawal symptoms.
Sometimes defined as relative decrease in height.

Alternatives:

reduction in
drop in
decline in
fall in
lowering in

This phrase is correct and commonly used in English.

"decrease of"

Use 'decrease of' when talking about the act of decreasing or the result of a decrease. For example, 'The decrease of funding led to budget cuts.'

Examples:

The decrease of prices attracted more customers.
We are witnessing the decrease of biodiversity in the region.
The decrease of interest rates is good news for borrowers.
The decrease of pollution levels is a positive development.
The decrease of support from the community was concerning.

Alternatives:

reduction of
drop of
decline of
fall of
lowering of

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decrease in vs decrease of

"decrease in"

"decrease of"

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