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
later up to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "later up to" is not grammatically correct, and therefore is not usable in written English.
Instead, you could use "later up until" or "leading up to". For example: "We worked diligently leading up to the deadline."
⚠ May contain grammatical issues
Science
News & Media
Academia
Alternative expressions(20)
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
31 human-written examples
We started with 1000 seats, then went up to 1500 and later up to 2000.
News & Media
To be on the safe side, the group of experts urged a recount — but it was Stein's campaign that ended up demanding one, soliciting at first $2.5 million and later up to $7 million to fund the recounts.
News & Media
The optimum elution program starts with 0.2 min in isocratic conditions (79.8% water; 20% acetonitrile, 0.2% ammonium formate 5 mM at pH 10.2), then the content of acetonitrile is linearly increased in 2 min up to 42%, and later up to 98% in 1.1 min.
Science
Fields classified by them as poor were planted later (up to 33.6 days of delay), with sparser crops (ca. 30% less plants m−2) and had higher weed infestation levels than those classified as fertile, leading to important differences in maize yield (e.g. 0.9 versus 2.4 t ha−1).
But Andrew Sheng of the Fung Global Institute, a think-tank, reckons the sector will need to raise even more later: up to $300 billion over the next five years.If the big banks rise to this challenge, greater transparency and more competition should follow.
News & Media
The WDM would have formed later, up to minutes after the Big Bang, and is described as "warm" as the particles would be lighter and more energetic.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
To wash, she was given three cups of water, which was later upped to five, for good behavior.
News & Media
(The number was later upped to 38). Genovese and his siblings spent the next 30 years shielding their mother from articles that just kept coming.
News & Media
In 1999, when Renault acquired a 36% stake in Nissan (which it later upped to 44%), its senior executives emphasized that they weren't taking over the company.
News & Media
This was later upped to 30% and a "final" 50%, that would leave the charity more than £3,000 out of pocket.
News & Media
Although later upped to over $100m, original skepticism by the Bush administration highlighted tension between the two nations, regardless of such a catastrophic death toll.
News & Media
Expert writing Tips
Best practice
When indicating an upper limit reached over time, use grammatically correct alternatives such as "eventually reaching", "subsequently amounting to", or "later reaching up until".
Common error
Do not use the phrase "later up to" in formal writing. This construction does not conform to standard English grammar and can confuse readers. Choose a more appropriate alternative.
Source & Trust
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "later up to" functions as a prepositional phrase attempting to define a limit or extent reached over a period of time. However, Ludwig AI indicates that this construction is grammatically incorrect.
Frequent in
Science
42%
News & Media
42%
Academia
8%
Less common in
Formal & Business
4%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "later up to" appears in various sources, Ludwig AI identifies it as grammatically incorrect. This phrase attempts to express reaching a certain limit over time, but it's more appropriate to use grammatically correct alternatives like "eventually reaching", "subsequently amounting to", or "leading up to". Given its grammatical issues, it is best to avoid "later up to" in formal writing to maintain clarity and credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
subsequently reaching
Replaces 'later' with 'subsequently' for a more formal tone and 'up to' with 'reaching', emphasizing the final value.
eventually amounting to
Uses 'eventually' instead of 'later' to denote a time lapse, and 'amounting to' instead of 'up to', focusing on the total.
in time accumulating to
Suggests a gradual increase over time, with 'accumulating to' replacing 'up to'.
down the line topping at
Employs 'down the line' to indicate future time and 'topping at' for the upper limit.
progressing toward a maximum of
Replaces "later" with "progressing" denoting progression and substitutes the rest of the expression with a more descriptive one.
at a later stage reaching
The expression is splitted in two and 'at a later stage' used to introduce the time lapse.
in due course growing until
Replaces 'later' with the idea of 'in due course' and 'up to' with 'growing until' to indicate direction.
after a while rising as far as
Indicates a rise after a certain period and expresses a maximum limit using 'as far as'.
in the future attaining as high as
Highlights future achievement and uses "attaining as high as" to set a limit.
over time building toward
Suggests a cumulative process with "building toward" replacing the original phrase.
FAQs
How can I properly indicate a time frame leading to a certain limit?
Instead of "later up to", consider using phrases like "subsequently reaching", "eventually amounting to", or "leading up to".
What are some formal alternatives to "later up to"?
For formal contexts, "subsequently reaching" or "eventually amounting to" are suitable. These phrases convey a sense of progression toward a final value in a grammatically sound manner.
Is "later up to" grammatically correct?
No, "later up to" is not considered grammatically correct in standard English. It's better to use alternatives that adhere to established grammatical rules.
What's the difference between "later up to" and "leading up to"?
"Later up to" is grammatically questionable, while "leading up to" is a correct phrase indicating a period of time before a specific event or point. Use "leading up to" for clear and correct communication.
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
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested