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
best estimate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "best estimate" is correct and commonly used in written English.
You might use this phrase when making a prediction or offering an opinion that is not definitive, but is based on available evidence. For example, "Based on the data we collected, our best estimate is that three out of four people prefer this product."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(4)
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
60 human-written examples
Its best estimate was A$3.5 billion.
News & Media
Thousands were the best estimate.
News & Media
The family's best estimate is 12.
News & Media
That would be your best estimate.
Academia
What's your best estimate of Turkey's population?
News & Media
"This is the best estimate we can provide right now".
News & Media
It happens to be the best estimate that we have.
News & Media
Unger added, "Our best estimate is several hundred million".
News & Media
This is our best estimate, based on the latest evidence.
News & Media
"Our best estimate at present is $150 million".
News & Media
You know, it's your best estimate of the situation.
News & Media
Expert writing Tips
Best practice
When using "best estimate", clarify the basis for your estimation. Mention the data, methods, or assumptions that informed your judgment to enhance credibility.
Common error
Avoid presenting a "best estimate" as a definitive fact. Frame it as an approximation to acknowledge the inherent uncertainty, using phrases like 'approximately' or 'in the range of'.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "best estimate" functions as a noun phrase, typically acting as a subject complement or object in a sentence. Ludwig AI analysis confirms its usage in expressing a judgment or calculation based on available data, as seen in the provided examples.
Frequent in
News & Media
35%
Academia
30%
Science
25%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "best estimate" is a versatile phrase used to present a calculated judgment or prediction based on the most accurate data available. Ludwig AI confirms it's grammatically correct and very common across various contexts, particularly in news, academia, and science. When using "best estimate", it's crucial to provide context for the estimation and avoid presenting it as an absolute fact. Alternatives like "closest approximation" or "most accurate assessment" can be used depending on the specific nuance you wish to convey. Remember to always strive for clarity and transparency in your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
closest approximation
This alternative focuses on the nearness to an actual value, emphasizing the degree of accuracy achieved.
most accurate assessment
This alternative highlights the evaluation aspect, emphasizing the accuracy of the assessment made.
finest calculation
This alternative emphasizes the precision and attention to detail used in determining the estimate.
most reliable prediction
This alternative shifts the focus to forecasting, emphasizing the dependability of the predicted outcome.
considered judgment
This alternative emphasizes the thoughtful and careful deliberation behind the estimate.
informed guess
This alternative acknowledges the element of conjecture involved, while also highlighting that it's based on knowledge.
educated prediction
Similar to 'informed guess', this highlights that the prediction is derived from considerable knowledge and learning.
expert valuation
This alternative implies that a professional with considerable experience has determined the estimate.
tentative assessment
This implies the assessment is not final but is provisional based on the current information available.
preliminary calculation
This alternative stresses the early nature of the calculation, suggesting it may be refined later.
FAQs
How can I use "best estimate" in a sentence?
You can use "best estimate" when presenting a calculation or judgment based on the most accurate information available. For example, "Our "best estimate" for the project's completion is late December".
What phrases can I use instead of "best estimate"?
Alternatives include "closest approximation", "most accurate assessment", or "most reliable prediction", depending on the context.
Is it appropriate to use "best estimate" in formal writing?
Yes, "best estimate" is suitable for formal writing, particularly when discussing projections, data analysis, or risk assessment. It conveys professionalism while acknowledging inherent uncertainty. However, avoid being overly casual.
What's the difference between "best estimate" and "rough guess"?
"Best estimate" implies a level of rigor and analysis using available data, whereas "rough guess" suggests a more casual, less informed approximation. Use "best estimate" when precision and accuracy are important.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested