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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
prorated across
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "prorated across" is correct and usable in written English.
You can use this phrase to refer to an amount being calculated and distributed according to a specific rate or ratio. For example, "The bill was prorated across the group based on each individual's share of the cost."
✓ Grammatically correct
News & Media
Science
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
At the Alexan, which opened in June, a one-bedroom can be had for less than $1,500 a month, with a month's free rent prorated across a lease of at least 14 months.
News & Media
For periodic items (like assemblies) the time is prorated across the entire year.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
From the mycelia library, small RNAs mapped to all 20 tRNA types (5710; 4482 prorated), Selenocysteine (SeC) (14; 13 prorated), pseudo (1034; 568 prorated) and undetermined tRNA genes (89; 2 prorated) (Additional File 5).
Science
(The grants were prorated based on population).
News & Media
The value of stock and stock options were not prorated.
News & Media
(The bill was prorated for almost two months of service).
News & Media
Other elements of their compensation, though, were not prorated.
News & Media
The necessary union agreements were forged, with salaries and benefits prorated.
News & Media
The fees also should be prorated, or reduced over the time of the contract, he said.
News & Media
He is owed $8.25 million and a prorated $500,000 workout bonus, even if he is released.
News & Media
Because I had worked there for seven months, my bonus was prorated.
News & Media
Expert writing Tips
Best practice
When using "prorated across", ensure the basis for proration (e.g., time, population, usage) is clearly defined to avoid ambiguity.
Common error
Avoid using "prorated across" without specifying what the proration is based on. For example, don't just say 'the costs were prorated across the departments'; clarify 'the costs were prorated across the departments based on their revenue contribution'.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "prorated across" functions as a prepositional phrase that modifies a verb, adjective, or noun. It indicates that a certain quantity or cost is distributed or calculated proportionally over a particular range, group, or period. Ludwig shows examples of its use in describing how amounts are divided or spread out.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "prorated across" is a prepositional phrase used to describe the proportional distribution or calculation of a quantity or cost. Though the frequency of this phrase is rare, according to Ludwig, it is grammatically correct and understandable. When using "prorated across", be sure to specify the basis for the proration to avoid ambiguity. Alternative phrases such as "distributed proportionally" or "allocated proportionately" can be used depending on the context. Ludwig's examples show that the phrase appears in both news and scientific contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prorated over
Maintains the 'prorated' concept but uses 'over' to indicate distribution across a period or range.
distributed proportionally
Emphasizes the even distribution based on a ratio, differing from the original by using a more general term.
allocated proportionately
Focuses on the allocation aspect, implying a deliberate assignment of resources based on a certain proportion.
divided pro rata
A more formal term for dividing something in proportion, suitable for legal or financial contexts.
assigned pro rata
Similar to "divided pro rata", emphasizing the assignment of shares proportionally.
apportioned proportionally
Highlights the act of assigning shares in a proportional manner, more formal than the original.
applied proportionally
Highlights the proportional application of something, like a cost or benefit.
spread evenly
Simplifies the concept to equal distribution, losing the specific proportional aspect.
split proportionally
A more casual way of saying something is divided according to a proportion.
calculated proportionally
Focuses on the calculation aspect of determining proportional shares.
FAQs
How is "prorated across" different from "divided equally"?
"Prorated across" implies division based on a proportion or ratio, whereas "divided equally" means each part receives the same amount regardless of any underlying factors.
Can I use "allocated proportionately" instead of "prorated across"?
Yes, in many contexts, "allocated proportionately" is a suitable alternative, particularly when discussing the distribution of resources or costs according to a specific ratio.
What does it mean when a fee is described as "prorated"?
A "prorated" fee means the amount is adjusted based on the actual usage or duration. For example, if you cancel a service mid-month, the fee might be "prorated" to reflect the portion of the month you used the service.
How do I calculate an amount that is "prorated across" a period?
To calculate a "prorated" amount, determine the total amount for the entire period, then multiply it by the fraction of the period that applies. For instance, if the annual cost is $1200 and you only need it for 6 months, the "prorated" cost is $1200 * (6/12) = $600.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested