Guides

Long-form answers to the questions our calculators raise. Read what you need; ignore the rest.

• How GPA Is Calculated

  The universal formula, with worked examples and edge cases.

  6 min read

• AMCAS BCPM Explained

  Which courses count as Biology, Chemistry, Physics, Math, and which lookalikes don't.

  9 min read

• CGPA to GPA: 5 Wrong Formulas and the Right One

  International applicants get conflicting answers everywhere. Here are all five, with sources.

  7 min read