Which one is correct?
"good at math" or "good in math"?

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good at math

This is the more widely accepted and correct construction in English.

This phrase is the preferred way to describe someone's proficiency or skill level in mathematics.

Examples:

  • She is good at math and science.
  • He is not very good at math.
  • Being good at math is important for this job.
  • I have always been good at math.
  • They are good at math but struggle with other subjects.

Alternatives:

  • good in math
  • skilled in math
  • proficient in math
  • talented in math
  • adept at math

good in math

This phrase is commonly used but less accepted than "good at math."

This phrase is used to describe someone's proficiency or skill level in mathematics.

Examples:

  • She is good in math and science.
  • He is not very good in math.
  • Being good in math is important for this job.
  • I have always been good in math.
  • They are good in math but struggle with other subjects.

Alternatives:

  • good at math
  • skilled in math
  • proficient in math
  • talented in math
  • adept at math
Both "good in math" and "good at math" are commonly used phrases, but "good at math" is the more widely accepted and correct construction in English. It is important to use "good at math" when referring to someone's proficiency in mathematics.

Last Updated: March 21, 2024

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