as per

preposition

ˈaz-ˌpər 

: in accordance with : according to

as per your instructions

see also:

as per usual

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Is It Grammatically Correct to Say as per?

Many wonder whether the as in as per is superfluous. Wouldn’t the phrase “per your instructions” mean much the same thing as “as per your instructions?” In that case, would it be incorrect to insert the extra word?

The fact is that both per and as per have existed in English in the sense “according to” for a very long time–since the 15th and 16th centuries, respectively. The choice of which to use (or avoid) is entirely a matter of taste. The more ponderous as per is often found in business and legal prose, or in writing that attempts to adopt a formal tone. It is not incorrect to use, but some find it overly legalistic and counsel avoiding it for that reason. On the other hand, it has been used to good effect in facetious mock-business-English (“as per the President’s shiny new Environmental Policy Act”). As in so many matters of diction, the tonal needs of a particular passage should guide your choice.

Examples of as per in a Sentence

Recent Examples on the Web

The two payment apps together account for nearly 85% of UPI transactions by value and 81% by volume, as per a report by Indian brokerage Ambit Capital. — Priyanka Salve, CNBC, 17 Sep. 2026

Prathyangira Cinemas’ Hanuman Ansh debuted to $740k from 200 locations, as per Rentrak. — Jill Goldsmith, Deadline, 13 Sep. 2026

At this temperature, as per the researchers, the film sits at the boundary between behaving as a superconductor with no electrical resistance, and an ordinary metal with measurable resistance. — Georgina Jedikovska, Interesting Engineering, 11 Sep. 2026

Parent pickup took place at Beverly Vista Middle School as per usual, according to Santillana. — Andrew J. Campa, Los Angeles Times, 9 Sep. 2026

Word History

First Known Use

1569, in the meaning defined above