Grade Percentage Calculator

Convert scores to percentages and letter grades

🔒 Files never leave your browser

How to Use Grade Percentage Calculator

Enter score

Enter points earned.

Enter total

Enter total possible points.

View result

See percentage and letter grade.

Why Choose AllTools Grade Percentage Calculator?

  • ✓ Instant percentage
  • ✓ Letter grade (A-F)
  • ✓ GPA equivalent
  • ✓ Pass/fail indicator
  • ✓ Simple interface
  • ✓ No data stored

Why Use This Tool

  • ★ All processing happens in your browser — student data stays private
  • ★ Completely free with no usage limits
  • ★ No account or registration required
  • ★ Instant results for quick learning
  • ★ Works on any device including school devices

Related Resources

Calculate grades → Calculate GPA → Calculate percentages →

Frequently Asked Questions

What grading scale is used? ▼
Standard US scale: A (90-100), B (80-89), C (70-79), D (60-69), F (below 60).
Can I use a custom grading scale? ▼
The tool uses the standard US scale (A through F) by default. You can mentally adjust for your institution's scale.
Does this work on mobile? ▼
Yes. All AllTools tools are fully responsive and work on phones and tablets.

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Free Grade Calculator — Weighted GPA, Percentage, and Letter Grades — free browser tool guide
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Free Grade Calculator — Weighted GPA, Percentage, and Letter Grades

Calculate weighted grades, GPA, and final grade needed. Free, private, no account. Works for any grading system.

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