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
learn all about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "learn all about" is correct and usable in written English.
It can be used when you want to express the idea of gaining comprehensive knowledge or understanding about a particular subject or topic. Example: "If you're interested in marine biology, you can learn all about the different species of fish and their habitats."
✓ Grammatically correct
News & Media
Wiki
Science
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
58 human-written examples
But at forty you learn all about it.
News & Media
You can learn all about Swerve right here.
News & Media
"You'll learn all about it soon enough," she said.
News & Media
I can tell you about time and you learn all about Western civilization.
News & Media
Meanwhile, learn all about Coca-Cola's "global commitments to help fight obesity" with this handy infographic.
News & Media
"You have to learn all about the constitution," she said, explaining how the system worked.
News & Media
Learn all about the fascinating history of seaweed harvesting at Ecomusée de Plouguerneau.
News & Media
"They learn all about the products they sell, along with maths and literacy.
News & Media
"Guardiola has to learn all about the players he has available.
News & Media
Learn all about the acquisition, transport and handling of dangerous species of fish.
News & Media
Students can also learn all about families, numbers and to talk about how old they are.
News & Media
Expert writing Tips
Best practice
When using "learn all about", ensure the context provides a clear subject or topic that the learning is focused on. For example, "Learn all about the history of Rome" is more effective than simply "Learn all about".
Common error
While versatile, avoid using "learn all about" excessively in highly formal or academic writing. Opt for alternatives like "gain comprehensive knowledge of" or "acquire a thorough understanding of" for a more professional tone.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "learn all about" functions as a verb phrase indicating the action of acquiring comprehensive knowledge on a specific subject. According to Ludwig, it's a common and acceptable phrase in English.
Frequent in
News & Media
40%
Wiki
30%
Science
10%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
10%
Ludwig's WRAP-UP
The phrase "learn all about" is a common and correct way to express the intention to gain comprehensive knowledge on a topic. Ludwig's analysis confirms its broad applicability, particularly in News & Media, Wiki and Science contexts. While versatile, it's advisable to use more formal alternatives in academic writing. Remember to ensure the context clearly indicates the subject being learned. The phrase enjoys a high expert rating due to its grammatical correctness and frequent usage across authoritative sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
discover everything about
Emphasizes a complete uncovering of details, suggesting a more thorough investigation.
gain full knowledge of
Implies a formal and comprehensive understanding, suitable for academic or professional contexts.
educate oneself about
Focuses on self-directed learning and gaining knowledge independently.
delve into
Implies deep and thorough exploration of a subject.
familiarize yourself with
Similar to 'become acquainted', but places more emphasis on personal effort.
become acquainted with
Suggests an initial familiarization rather than an in-depth study.
explore the intricacies of
Highlights a detailed and complex investigation.
get to know
More informal, implying a gradual and personal understanding.
get clued up on
Informal British English, meaning to become informed or knowledgeable.
study up on
Suggests focused preparation for a test or specific task.
FAQs
How can I use "learn all about" in a sentence?
You can use "learn all about" to introduce a topic you want to gain comprehensive knowledge of. For example, "I want to "learn all about" astrophysics".
What's a more formal alternative to "learn all about"?
For a more formal tone, consider using phrases like "acquire comprehensive knowledge of", "gain a thorough understanding of", or "study in detail". These alternatives are suitable for academic and professional contexts.
Is it correct to say "learnt all about" instead of "learn all about"?
While "learnt" is a valid past tense form of "learn" in some dialects of English (primarily British English), "learned" is more common in American English. Therefore, "learned all about" is generally preferred, but "learnt all about" is acceptable depending on the regional context.
What is the difference between "know all about" and "learn all about"?
"Know all about" implies existing knowledge, while ""learn all about"" indicates the process of acquiring that knowledge. For example, "She knows all about the subject" suggests she already has expertise, while "She wants to learn all about the subject" suggests she is beginning her studies.
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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
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested