A 3.4 GPA is closest to a B+, between a B+ (3.3) and an A- (3.7) on the commonest American plus/minus 4.0 scale; College Board's high-school chart, which records whole letters only, puts a B at 80 to 89%, and a 3.4 keeps a student in good standing but sits under the 3.5 where UMBC's cum laude begins. That reading holds only on the scale it is calculated on: the same B+ is worth 3.3 at some institutions in this index, 3.33 at others, 3.3333 at one and 3.5 at one with no minus grades, so a 3.4 earned in one place is not the same work as a 3.4 earned in another.
3.4 GPA meaning: the grades that produce it
On a plus/minus 4.0 scale a 3.4 is roughly more B+ than B, with an A- or two, weighted by credit hours rather than by course count. Oregon State states the arithmetic in the clearest published form on this shelf, printing its table as grade points per credit rather than as a bare lookup, which is why a three-credit course moves the average three times as far as a one-credit one. Nothing about that calculation is national: it is your institution's.
The same number on a different scale
South Carolina prints a scale with no minus grades, where a B+ is 3.5 rather than 3.3. Arizona State records an A+ at 4.33 while capping the cumulative average at 4.00. Memphis prints an A- at 3.84 where almost everyone else prints 3.67 or 3.7. A transcript producing 3.4 at one of those institutions would produce a different figure at the others on identical work, which is the single most useful thing to know before comparing your number with anyone else's.
Is 3.4 a good GPA against published honours rules?
Latin honours thresholds are published per institution and they are not comparable. UMBC prints summa cum laude as a band between 3.95 and 4.0. UConn requires at least a 3.7 total average and a class rank in the 95th percentile. UT Dallas, UC San Diego and UMass Amherst set no fixed number at all and award honours to a share of the graduating class.
Questions people ask about 3.4 GPA
Is a 3.4 GPA good?
It is a sound record short of honors: a 3.4 is well clear of the 2.0 below which UMBC places a student on academic probation and under the 3.5 where UMBC's cum laude band begins, while UConn puts its summa floor at 3.7 with a class-rank condition on top. Three institutions here publish no honors threshold at all, so your own registrar page is the final word.
What letter grades make a 3.4 GPA?
On a plus/minus 4.0 scale, the 3.4 GPA letter grade mix is roughly more B+ than B, with an A- or two. On a scale without minus grades the mix is different, and on a scale recording an A+ above four it is different again.
Does a 3.4 mean the same everywhere?
No. A transcript line reading "GPA: 3.4" means only what that institution's scale says it means, and the scales differ. Two institutions in this index price a B+ 0.2 of a grade point apart, 3.3 at one and 3.5 at the other, which over a full transcript is worth more than the width of most honours bands.
Can you turn a 3.4 gpa to percentage?
Not as one figure any registrar will stand behind. The nearest a published table gets is the band of the letter it is closest to: a 3.4 is nearest a B+, and College Board's high-school chart puts every B at 80 to 89%, a band for the letter rather than a percentage of the 3.4 itself. The 3.4 is a credit-weighted mean of letters, and the percentage behind each letter was set inside each course, so there is no single percentage to recover. Add to that the scale problem in the section above: South Carolina prints no minus grades and Memphis prints an A- at 3.84 where most print 3.67, so the same work produces different averages at different institutions and a percentage derived from one of them would not travel either. For an application, use the conversion the receiving institution publishes.