CalculateItToday

Grade Calculator

Calculate Your Grades

Quick Examples

Grade Analysis

Enter your grades above to calculate results

About Grade Calculator

This grade calculator helps students calculate grades, GPA, and understand their academic performance. It supports multiple calculation types and grade scales commonly used in educational institutions.

Calculation Types:

Single Assignment Grade:

  • Calculate percentage from points earned vs. possible
  • Formula: (Points Earned ÷ Points Possible) × 100
  • Useful for individual assignments and tests

Course Final Grade:

  • Weighted average of multiple assignments
  • Formula: Σ(Grade × Weight) ÷ Σ(Weights)
  • Accounts for different assignment weights

GPA Calculator:

  • Grade Point Average across multiple courses
  • Formula: Σ(Grade Points × Credits) ÷ Σ(Credits)
  • Supports 4.0, 5.0, and 12.0 scales

Grade Needed to Pass:

  • Calculate required final exam grade
  • Formula: (Target - Current × (1 - Final Weight)) ÷ Final Weight
  • Helps with goal setting and planning

Grade Scales:

Letter Grades (4.0 Scale):

  • A: 93-100% (4.0)
  • A-: 90-92% (3.7)
  • B+: 87-89% (3.3)
  • B: 83-86% (3.0)
  • B-: 80-82% (2.7)
  • C+: 77-79% (2.3)
  • C: 73-76% (2.0)
  • C-: 70-72% (1.7)
  • D+: 67-69% (1.3)
  • D: 60-66% (1.0)
  • F: 0-59% (0.0)

Percentage Scale:

  • A: 90-100%
  • B: 80-89%
  • C: 70-79%
  • D: 60-69%
  • F: 0-59%

GPA Scales:

  • 4.0 Scale: Most common in US
  • 5.0 Scale: Honors/AP courses
  • 12.0 Scale: Some international systems

Important Notes:

  • Grade scales may vary by institution and country
  • Always verify with your school's specific grading policy
  • GPA calculations assume standard grade point conversions
  • Weighted grades account for assignment importance
  • Use calculators as tools for planning and goal setting
  • Focus on learning and improvement, not just grades