Examples
Examples
Try the starting example
- Grade bands: name, required points
- A,90 B,80 C,70
- Points already earned
- 65
- Remaining possible points
- 20
- Total possible course points
- 100
- Current share of full course (%)
- 65
- Maximum attainable share (%)
- 85
- Required additional points by band
- A: 25 (unattainable); B: 15 (attainable); C: 5 (attainable)
Try another scenario
- Grade bands: name, required points
- A,90 B,80 C,70
- Points already earned
- 80
- Remaining possible points
- 10
- Total possible course points
- 100
- Current share of full course (%)
- 80
- Maximum attainable share (%)
- 90
- Required additional points by band
- A: 10 (attainable); B: 0 (attainable); C: 0 (attainable)
Calculation method
Calculation method
Current share of full course (%)
Earned points / total course points × 100.
Maximum attainable share (%)
(Earned points + remaining possible points) / total course points × 100.
Required additional points by band
For each threshold, max(0, threshold − earned points); mark feasible only if this is within remaining possible points.
Symbols and units
- a
- Grade bands: name, required points
- b
- Points already earned
- c
- Remaining possible points
- d
- Total possible course points
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Thresholds are absolute course points supplied by you, not percentages. Assumes no extra credit, resits or rounding. Earned points are measured against the full course total, not only work completed.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
OpenStax: arithmetic and geometry ↗
Background reading; this does not imply endorsement or independent review of SumFizz.