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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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determined as of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "determined as of" is correct and usable in written English.
It is typically used to specify a particular date or time when something is assessed or established. Example: "The interest rate will be determined as of the first of the month."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

40 human-written examples

He was later arrested, although charges had not been determined as of Thursday night.

News & Media

The New York Times

The cause of death had not been determined as of late Friday.

Such value shall be determined as of the time notice is served under subsection (b)(1).

(ii) The age of a taxpayer shall be determined as of the last day of his taxable year.

Union County arson investigators were at the scene, but the cause of the fire had not been determined as of late this afternoon.

News & Media

The New York Times

No motive had been determined as of late Tuesday afternoon, officials said, and the attack had not been tied to a specific case.

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

The values of the WCA and OCA were determined as averages of those of five measurements.

The Secretary of the Treasury shall determine as of the close of each fiscal year (beginning with the fiscal year ending June 30 , 1961 the excess in the employment security administration account.

The variables number, level of variables and number of responses are determined as input of experimental design.

Cell viability was determined as number of live cells/number of total cells × 100%.

Natural frequencies are determined as functions of the rotational speed of the blade.

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Expert writing Tips

Best practice

When using "determined as of", ensure the date is clearly stated to avoid ambiguity. This phrase is best used when a specific assessment or decision is time-sensitive.

Common error

Avoid using "determined as of" without providing a clear and specific date. For example, instead of saying "the value was determined as of", specify "the value was determined as of January 1, 2025".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "determined as of" functions as a temporal specifier, indicating that a particular value, status, or condition has been officially established or assessed at a specific point in time. Ludwig AI confirms its grammatical correctness.

Expression frequency: Common

Frequent in

Academia

30%

News & Media

26%

Science

26%

Less common in

Wiki

4%

Formal & Business

14%

Ludwig's WRAP-UP

In summary, the phrase "determined as of" is a grammatically sound and commonly used way to specify the date when a value, status, or condition was officially established. As Ludwig AI confirms, it is adaptable across academic, news, and scientific contexts, providing clarity and precision. When using this phrase, ensure you include a specific date to avoid ambiguity. Alternatives such as "established as of", "assessed as of", or "calculated as of" can be used depending on the specific context.

FAQs

How can I use "determined as of" in a sentence?

Use "determined as of" to specify when a value, status, or condition was officially established. For instance, "Eligibility was determined as of December 31".

What's an alternative to saying "determined as of"?

Alternatives include "established as of", "assessed as of", or "calculated as of", depending on the context.

Is it better to say "determined on" or "determined as of"?

"Determined on" is less precise than "determined as of". "Determined as of" clearly indicates a specific date for the determination, while "determined on" is more general.

How does "determined as of" differ from "determined by"?

"Determined as of" specifies a point in time, whereas "determined by" indicates a method or criteria used for the determination. For example, "Eligibility was determined as of January 1" vs. "Eligibility was determined by income".

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: