The speed limit is 60 miles per hour.

Indicating a rate or ratio in relation to a specific quantity.
The cost is $10 per item.
She earns $15 per hour.
The recipe calls for two cups of flour per batch.
per person
per day
per week
for each
for every
in relation to
The speed limit is 60 miles per hour.

Used to indicate a ratio or rate in measurements and units.
The recipe calls for sugar per cup of flour.
The distance is measured as 10 kilometers per hour.
The cost is $5 per item.
miles per hour
dollars per item
liters per minute
for each
each
by
The cost is $10 per person.

Indicating a rate, amount, or division.
The speed limit is 60 miles per hour.
She earns $15 per hour at her job.
The recipe calls for two cups of flour per batch.
per capita
per day
per month
for each
by
according to
The price is ten dollars per item.

Used to indicate the rate or amount for each unit.
The car can go 30 miles per gallon.
She earns fifteen dollars per hour.
The package weighs two pounds per box.
cost per unit
miles per hour
dollars per person
for each
for every
each
She completed the task per usual.

Used to indicate that something is done in a certain way or manner.
He arrived late per usual.
They laughed per usual at his jokes.
We met at the café per usual.
per usual
per request
per person
as usual
typically
ordinarily
The report showed a per of 5% growth.

A unit of measurement or rate, often used in contexts like finance or statistics.
The interest rate was set at a per of 3%.
Sales increased at a per of 10% last quarter.
The population grew at a per of 2% annually.
per capita
per annum
per month
rate
measure
ratio
Per the instructions, we should start at noon.

Used to express the idea of according to or as stated by.
Per our agreement, the payment is due next week.
Per the report, sales have increased this quarter.
Per your request, I have sent the documents.
per request
per instructions
per agreement
according to
as stated by
in accordance with