Is a 3.1 GPA Good?
A 3.1 GPA on the unweighted 4.0 scale is roughly a B average — about 87% — and it sits right around the national college average — solid standing, and many opportunities list 3.0 as their cutoff.
- Letter averageB
- Percent equivalent≈87%
- US college average≈3.1
Context that matters more than the number
GPA is read alongside course rigor and trajectory. A 3.1 earned in a demanding major with an upward trend reads better than the same number from an easy schedule that's sliding. Mathematically, raising a 3.1 takes time: one straight-A semester of 15 credits moves a 60-credit GPA by only 0.18 points — which is why starting the climb early beats a senior-year sprint.
Raise it — calculate your exact GPA
Unweighted 4.0 scale (A+ = 4.0, steps of 0.3). Your registrar's number is official.
Common questions
Do these calculators store my grades?
No. Everything is computed in your browser the moment you press Calculate — nothing is uploaded, saved or seen by anyone else. Refresh the page and it's gone.
Why does my school's GPA differ from this one?
Schools differ on three things: whether A+ counts as 4.3 or 4.0, whether plus/minus grades are used at all, and whether honors/AP courses are weighted above 4.0. This calculator uses the most common unweighted convention (A+ = 4.0, minus/plus in 0.3 steps). Your registrar's number is the official one.