as of

preposition

: on, at, from

—used to indicate a time or date at which something begins or ends

takes effect as of July 1

As of now, it's difficult to tell in a cancer's early stage which patients have which kind of tumor.

—Melinda Beck

As of last year [2010], women held 51.4 percent of all managerial and professional positions, up from 26 percent in 1980 …

—Kate Bolick

Examples of as of in a Sentence

Recent Examples on the Web

These forward-looking statements speak only as of the date of this release and are subject to a number of risks, uncertainties and assumptions, some of which cannot be predicted or quantified and some of which are beyond Jaguar's control. —Charlotte Observer, 7 June 2024

Howard’s attorney hasn’t responded to the Miami Herald’s request for comment as of Thursday night. —Grethel Aguila, Miami Herald, 7 June 2024

Trump had only posted one video as of Wednesday afternoon: a 13-second clip filmed from an Ultimate Fighting Championship announcing the launch of his account. —Julia Ingram, CBS News, 5 June 2024

As reported by Forbes, Ballmer has clocked in for the past nine years as the richest sports team owner in America with a net worth of $101 billion, as of 2024, the Clippers have still not won an NBA championship. —Cady Lang, TIME, 5 June 2024

Word History

First Known Use

1781, in the meaning defined above

Kids Definition

as of

preposition

: on entry 1 sense 3, at

we begin work as of Tuesday

as of the moment, things are fine