Education Tools

Letter GradeCalculator

Convert your percentage score to letter grade. Supports standard, strict, and college grading scales with plus/minus grades.

Letter Grade Conversion

Grade Results

Letter GradeB
GPA Points3.0on 4.0

Scale Breakdown

A (Excellent)90-100% = 4.0
B (Good)80-89% = 3.0
C (Average)70-79% = 2.0
D (Poor)60-69% = 1.0
F (Failing)Below 60% = 0.0

Grading Scales

  • Standard: A=90, B=80, C=70
  • Strict: A=93, B=85, C=77
  • College: A=94, B=84, C=74

Plus/Minus Grades

  • A+ = 97-100% (4.0)
  • A = 93-96% (4.0)
  • A- = 90-92% (3.7)
  • B+ = 87-89% (3.3)
  • B = 83-86% (3.0)

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