Add your courses to get started
Enter grade points (0–4 scale) and credit hours for each course.
How to use the GPA / CGPA Calculator
- For each course, enter the grade points earned (0–4 scale) and credit hours.
- Click "+ Add Course" for each additional course.
- Click Calculate GPA to see your weighted grade point average.
- Use the Copy or Share buttons to save or send your result.
Tip: Check your institution’s official grade-to-point conversion chart if you’re unsure of the grade points for a letter grade.
Common mistakes to avoid
- Entering letter grades (like "A") instead of numeric grade points (like "4.0").
- Leaving credit hours blank for a course.
- Forgetting to remove a placeholder row before calculating.
How GPA is calculated
The weighted average formula
GPA = (Sum of Grade Points × Credit Hours for each course) ÷ (Sum of Credit Hours). This is a credit-weighted average, so courses with more credit hours count more toward your final GPA.
When to use this tool
Useful for tracking your semester or cumulative GPA, planning what grades you need in remaining courses, or verifying your transcript.
✓ Pros
- Works instantly, right in your browser
- Supports unlimited courses via dynamic rows
- No sign-up, no ads blocking the result
✕ Limitations
- Assumes a standard 0–4.0 grade point scale
- Doesn’t convert letter grades automatically
- Doesn’t account for pass/fail or non-credit courses
Common Grade Point Scale
A typical 4.0-scale letter grade to grade-point conversion (verify against your institution’s official scale).
| Letter Grade | Grade Points | Notes |
|---|---|---|
A | 4.0 | Excellent |
B | 3.0 | Good |
C | 2.0 | Satisfactory |
Grade scales vary by institution — always confirm your school’s official conversion chart.
Features
Unlimited course rows
Instant results
No data stored
Mobile friendly
How TickmarkTools compares
An honest, feature-by-feature look at browser-based calculator tools.
| Feature | TickmarkTools | Typical free sites | Premium suites |
|---|---|---|---|
| Price | Free | Free / freemium | Free tier + paid plans |
| Sign-up required | No | Often yes | Yes |
| Data leaves your device | Never | Usually | Usually |
| Watermark on export | None | Sometimes | On free tier |
| Mobile friendly | ✓ | Varies | ✓ |
| Works without account | ✓ | Varies | ✗ |
These are general, illustrative observations about common patterns across free online calculator tools as a category — not verified or benchmarked data about any specific named competitor or product. Individual sites vary and may differ from what's shown here.
Why you can trust this tool
No data stored
Your input is never saved or logged.
Secure processing
All processing happens client-side in your browser.
Fast processing
Results render in milliseconds, no waiting.
Mobile friendly
Use this tool from any device.
No sign-up
No account, no email, no watermark.
Works offline*
Once loaded, this tool needs no internet connection.
Accuracy & limitations
This calculator is built for speed and accuracy, but it's worth understanding what it does and doesn't account for:
- Standard scale assumed. This tool assumes a common 0–4.0 grade point scale — some institutions use different scales (like 0–5.0).
- Numeric input only. You’ll need to convert letter grades to numeric grade points yourself using your school’s chart.
- Credit-bearing courses only. Pass/fail or audit courses that don’t carry standard grade points aren’t handled by this calculator.
GPA / CGPA Calculator FAQ
Yes, the GPA / CGPA Calculator is completely free with no sign-up required.
No — all calculations happen locally in your browser, and nothing is saved.
This uses a standard 0–4.0 grade point scale — convert your letter grades accordingly before entering them.
Yes, just add every course from every semester as separate rows.
Click the ✕ button next to that course’s row to remove it.
No. All calculations run entirely in your browser, and nothing you enter is ever sent to a server or stored.
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