Building your application4 min read

GPA: cumulative, science, and why both matter

The difference between cumulative and science GPA, how programs use each, and how the GPA Calculator computes them.

BC
Boost CRNA Editorial
Boost CRNA Editorial Team · Updated June 8, 2026

CRNA programs almost always look at more than one GPA. Knowing which is which helps you target your effort.

Cumulative GPA

This is your grade-point average across all graded coursework, weighted by credit hours. It's the headline number most programs list as a minimum.

Science GPA

This is the GPA across your science courses only — typically chemistry, biology, anatomy, physiology, microbiology, and similar. Many programs weigh it separately because it predicts how you'll handle a science-heavy doctoral curriculum.

How the GPA Calculator helps

In the GPA Calculator, enter your courses (or import them from a transcript photo) and tag the science ones. It computes both GPAs live, so you can see the effect of a planned retake or an upcoming term before grades post.

If your GPA is a weak point

A lower early GPA isn't the end of the road. An upward trend, strong recent science grades, and a high CCRN-level knowledge base all help. Use the calculator to model what a few targeted A's would do to each number.

Put it into practice

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