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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The company’s shares fell 5.6% as of 9:33 a.m. in New York on Wednesday after FedEx reported quarterly results, extending their slide for the year. Orianna Rosa Royle, Fortune, 25 June 2025 Mamdani held an early and consistent lead over Cuomo in the first round, which has not yet been called by the Associated Press, as of 10:48 p.m. ET. Sonam Sheth, MSNBC Newsweek, 25 June 2025 Bangladesh had more than one million Rohingya refugees as of Dec. 31, 2024, according to a government-UNHCR fact sheet, with Cox’s Bazar continuing to house a majority of these. Mayu Saini, Sourcing Journal, 25 June 2025 The thermometer at Boston Logan International Airport showed 102 degrees as of 5:23 p.m. Tuesday, according to the National Weather Service’s Boston office. Rick Sobey, Boston Herald, 25 June 2025 See All Example Sentences for as of

Word History

First Known Use

1781, in the meaning defined above

Time Traveler
The first known use of as of was in 1781

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Cite this Entry

“As of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/as%20of. Accessed 3 Jul. 2025.

Kids Definition

as of

preposition
: on entry 1 sense 3, at
we begin work as of Tuesday
as of the moment, things are fine
Last Updated: - Updated example sentences
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