Grading Scale - What does TPS use as a letter grading scale?
We provide Grade Reports with percentage scores, not letter grades. Percentage scores are versatile, and can be recorded universally and then reported in context. Letter grades vary regionally and by context. Families can take our percentage scores and report letter grades in whatever format and scale is appropriate for their current context.

When TPS provides a transcript, the following letter grading scale is used:

A 100-94 4.0
A- 93-90 3.67
B+ 89-87 3.33
B 86-83 3.0
B- 82-80 2.67
C+ 79-77 2.33
C 76-73 2.0
C- 72-70 1.67
D+ 69-67 1.33
D 66-63 1.0
D- 62-60 0.67
F 59 and below is given no credit or value on the GPA scale
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