Is a 2.8 GPA Good? 2.8 GPA as a Letter Grade and Percent

2.8 GPA as a letter grade and percent

On the standard 4.0 scale, a 2.8 is between B− (2.7) and B (3.0), closer to B−.

How the percent is estimated: draw a straight line between the two neighbouring letters’ lowest percents — B− starts at 80% and B at 83% — and place 2.8 on it: 80 + (2.8 − 2.7) ÷ (3.0 − 2.7) × 3 = 81.0%. It is an estimate: percent equivalents vary by school, and a GPA is an average of letter points, not of percents.

What grades add up to a 2.8

With equal-credit classes and whole letters only, a 2.8 means about 80% of your grades are B’s and the rest C’s. The table shows the closest mix for common schedules:

Pairs of plus/minus grades that average exactly 2.8: B+ + C+.

How honors and AP classes change a 2.8

Weighted GPAs add a bonus for harder classes — commonly +0.5 for honors and +1.0 for AP, IB or dual enrollment. If a student’s unweighted GPA is 2.8 and some of their six classes are advanced (with the same grades), the weighted number becomes:

So a weighted 2.8 and an unweighted 2.8 describe different records. Bonus rules are set by each school; the high school GPA calculator shows both numbers from your actual classes.

Raising a 2.8 GPA: what it takes

The further you are into school, the harder a GPA is to move. Example: a 2.8 after 60 credits (about four semesters at 15 credits). The average you’d need on the new credits:

Reaching 3.0 over two 15-credit terms takes a 3.40 average — roughly a B+ record. Earlier in school, with fewer credits banked, the same jump is much easier. Plug in your own numbers below.

Is a 2.8 GPA good?

A 2.8 sits between a C+ and a B average. It is above the C line but below a B average; a steady run of B’s would move it up over time. In letter terms it falls between B− and B, closer to B−.

Before judging the number, check four things the GPA itself hides:

• Course rigor and trend. Readers look at which classes you took and whether grades are improving.
• The specific requirement. Scholarships, programs and colleges publish their own minimums and often recalculate GPA their own way — check the source, not a rule of thumb.
• Grade inflation. Average high school GPAs rose from 2.68 in 1990 to 3.00 in 2009 (NCES transcript study), so the same GPA meant more a generation ago — see our grade inflation data.
• Credits behind it. A GPA built on 12 credits can still move a lot; one built on 100 credits barely moves in a semester.

To compare a 2.8 with other values, use the GPA scale converter or check your school’s letter cut-offs on the grading scale converter. To see how this term changes your number, try the cumulative GPA calculator.