Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
one off rate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "one off rate" is correct and usable in written English.
It is typically used to describe a single, non-recurring fee or charge for a service or product. Example: "We are offering a one off rate for our consulting services, which will cover all expenses for the project."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(5)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
However, we think excess liquidity will still prevail, if this is just a one-off rate hike".
News & Media
King has argued that a one-off rate rise to salvage the MPC's reputation would be a "futile gesture", warning of the potential impact of higher borrowing costs on the still-fragile economy.
News & Media
From the 25 pages of advertising in the most recent issue one can extrapolate an annual rate of advertising revenues (at the one-off rate card price of $5,000 a page) of $1.5 million (Koh says revenues will be $1.8 million this year).
News & Media
The Treasury said that the rates of the withholding tax had been set slightly lower than the normal British ones to account for the fact that deductions will take effect sooner than would happen under the British tax system and that the one-off tax rate accounted for the fact that the taxpayer wouldn't have to fund lengthy investigations to recoup the money.
News & Media
Coleman also provides a "top performers list, reflecting franchises that have less (than) a one percent charge-off rate," Green said.
News & Media
You can't write this one off.
News & Media
The off rate is 1.5 s–1.5
Science
The Kindle blows this out of the water, with battery life (with the Wi-Fi turned off) rated at one month That's not even a difference of night and day, but a difference of, well, night and 30 days~!
News & Media
After the news that LG was pushing Optimus Ones off the shelf at a rate of around a million handsets per month, I sort of just assumed they were having a good quarter, financially.
News & Media
However, the corrosion of Zr-based cladding tubes is one of the factors limiting the burn-off rate in PWRs.
Science
Given the potential consequences for the economy of trying to return inflation to the target rapidly, there is a powerful argument that such "one-off" influences on the inflation rate should simply be accommodated, and inflation allowed to rise temporarily above the target.
News & Media
Expert writing Tips
Best practice
When using "one off rate", ensure it's clear that the charge is non-recurring and applies only once. Avoid ambiguity by specifying what the rate covers and any conditions associated with it.
Common error
Avoid using "one off rate" when referring to fees or rates that are applied regularly. It should only be used for single, non-recurring payments to prevent customer confusion.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "one off rate" functions as a noun phrase, typically used to describe a fee or charge that is applied only once. Although Ludwig's AI did not provide examples, common usage indicates its role in specifying non-recurring costs.
Frequent in
Formal & Business
0%
News & Media
0%
Science
0%
Less common in
Academia
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "one off rate" is a noun phrase used to describe a single, non-recurring charge or fee. Although Ludwig did not return any example sentences, this term's purpose is to ensure clarity in pricing and billing, preventing confusion about recurring costs. The phrase is grammatically correct but has missing frequency, based on the current search data, and it falls into a neutral to professional register, commonly used in business and financial contexts. Remember to clearly communicate any conditions related to the "one off rate" to avoid misunderstandings. Based on Ludwig AI analysis, "one off rate" is correct and usable in written English to describe a single, non-recurring fee or charge for a service or product.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
One-time fee
Synonymous, but uses "fee" instead of "rate", implying a charge for a service.
Non-recurring charge
Highlights the non-recurring aspect of the charge, focusing on its infrequency.
Single rate
Emphasizes the singularity of the rate without specifying its non-recurring nature.
Unique rate
Focuses on the uniqueness of the rate, suggesting it's specifically tailored.
First-time rate
Implies this rate is only for initial transactions.
Isolated rate
Implies that the rate is separate and not part of a regular schedule.
Special rate
Suggests the rate is offered under special circumstances.
Exceptional rate
Highlights the rate as being an exception to the norm.
Irregular rate
Focuses on the infrequency and lack of regularity of the rate.
Spot rate
Highlights the rate is being offered at the moment.
FAQs
How to use "one off rate" in a sentence?
You can use "one off rate" to describe a single, non-recurring fee or charge. For example: "We offer a /s/promotional+rate" target="_blank" rel="nofollow">promotional rate for the first month, and then a "standard rate" thereafter, but this is a "one time fee" for the initial setup.
What can I say instead of "one off rate"?
You can use alternatives like "single rate", ""one time fee"", or "non-recurring charge" depending on the context.
Is "one off rate" the same as "interest rate"?
"One off rate" refers to a single, non-recurring charge, while "interest rate" is the cost of borrowing money, usually expressed as an annual percentage. They are not interchangeable.
When is it appropriate to use "one off rate"?
Use "one off rate" when you want to emphasize that a particular charge or rate applies only once and will not be repeated in the future. It is commonly used in billing and pricing contexts where clarity about non-recurring charges is essential.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested