GPA Simulator
Model every scenario before finals — see exactly what you need
The ClassOS GPA Simulator lets you run what-if scenarios across all your courses. Drag grade sliders to see how your GPA changes in real time, then build a strategy to hit your target.
What you get
Real-time GPA calculation as you adjust hypothetical grades
Per-course grade targets: set a goal, see what you need
Finals Calculator: exactly what score you need on each final
Weighted GPA support — credit hours are factored in
Grade distribution preview: letter grades across all courses
Strategy integration: Scout generates a plan to reach your target GPA
How it works
ClassOS loads your current grades from Canvas
The simulator starts with your real grades — no manual entry. You see your current GPA and how each course is contributing to it.
Drag sliders to model scenarios
What if you got an A on the final? What if your Chemistry grade drops? Adjust the sliders and watch your projected GPA update instantly.
Get the exact score you need
The Finals Calculator tells you precisely what you need on each remaining exam to hit your GPA target. Then Scout builds the study plan.
Common questions
Is the GPA calculation accurate?
Yes — ClassOS uses standard 4.0 scale GPA calculation weighted by credit hours. It matches what your registrar uses.
Does it work with plus/minus grades?
Yes — A+, A, A−, B+, B, B−, etc. are all supported and use the standard grade point values.
Is the GPA Simulator free?
The GPA Simulator is included in the ClassOS Pro plan ($4.99/month). The Finals Calculator is also included.
Related features
Try GPA Simulator free
Connect your Canvas account in 60 seconds. No credit card required for the free tier.
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