What context can I use each word in?
Learn when and how to use these words with these examples!
approximation
Example
I made an approximation of the total cost based on the available information. [approximation: noun]
Example
The scientist used an approximation to simplify the complex equation. [approximation: adjective]
estimate
Example
The contractor provided an estimate for the cost of renovating the house. [estimate: noun]
Example
She estimated that it would take about two hours to complete the task. [estimated: past tense verb]
Good things to know
Which word is more common?
Estimate is more commonly used than approximation in everyday language. Estimate is versatile and covers a wide range of contexts, while approximation is less common and tends to be used in more technical or specialized fields.
What’s the difference in the tone of formality between approximation and estimate?
While approximation is typically associated with a more formal tone, estimate is more versatile and can be employed in both formal and informal contexts.
