Five concrete examples of the Grade Calculator in real use. Each one shows the situation, what you put in and what comes out, so you can copy the structure, swap in your details and adapt it this week.
Example 1: Combining homework and exam scores by weight
The task: Combining homework and exam scores by weight. You start from scores and weights for each category - homework, quizzes, midterm, final and similar.. The tool returns a weighted percentage for the course, with the contribution of each category., giving you a running course grade so you know where you stand before the final. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 2: Checking a running course grade mid-term
The task: Checking a running course grade mid-term. You start from scores and weights for each category - homework, quizzes, midterm, final and similar.. The tool returns a weighted percentage for the course, with the contribution of each category., giving you a running course grade so you know where you stand before the final. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 3: Seeing what a category contributes to the total
The task: Seeing what a category contributes to the total. You start from scores and weights for each category - homework, quizzes, midterm, final and similar.. The tool returns a weighted percentage for the course, with the contribution of each category., giving you a running course grade so you know where you stand before the final. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 4: Normalising weights that do not sum to 100
The task: Normalising weights that do not sum to 100. You start from scores and weights for each category - homework, quizzes, midterm, final and similar.. The tool returns a weighted percentage for the course, with the contribution of each category., giving you a running course grade so you know where you stand before the final. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 5: Comparing graded work against a syllabus
The task: Comparing graded work against a syllabus. You start from scores and weights for each category - homework, quizzes, midterm, final and similar.. The tool returns a weighted percentage for the course, with the contribution of each category., giving you a running course grade so you know where you stand before the final. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
A Full Worked Example
Input: homework 90 percent weighted 20, midterm 78 weighted 30, final 85 weighted 50
course grade 83.9 percent.
The pattern behind every example above: context and constraints go in, structure comes out, and your edit makes it true.
How to Build Your Own Examples
- Take a task already on your calendar for this week.
- Write the brief in two sentences: the job and the audience.
- Generate, compare against the version you would have written manually.
- Save the prompt alongside the result so the second run takes seconds.
Getting More From Each Example
Most people stop at the first result. Generate a second version with one changed variable - length, tone or angle - and compare. The better version usually appears on the second run, not the first.
Frequently Asked Questions
How does the weighted average work?
Each score is multiplied by its weight; the products are summed and divided by the total weight.
What if my weights are not out of 100?
The tool normalises any total - weights of 20, 30 and 50 or 2, 3 and 5 give the same result.
Can I plan for a target grade?
Yes - enter a placeholder for the remaining work and adjust until the overall hits your target.
Are my scores stored?
No - everything stays in your browser.
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