Education
Quiz Grade Calculator
Estimate the current counted quiz grade, points required for a final target, the score required across all remaining quizzes, and the revised requirement after an expected next-quiz result.
Counted completed points possible-
Counted earned points after drop and bonus-
Current counted quiz grade-
Final counted points possible-
Points required for target grade-
Points still needed for target-
Required score over all remaining points-
Expected points on next quiz-
Points still needed after expected next quiz-
Points available after next quiz-
Required score after expected next quiz-
Maximum final grade if all remaining points are earned-
Decision view
Dropped-quiz points audit
Dropped-quiz points auditPossible and earned points removed by the drop policy are reconciled separately before bonus points, the remaining pool, and the next-quiz scenario are applied.
Exact scenario comparisonExpected score on the next quiz (%) changes while all other entered assumptions remain constant.
| Expected score on the next quiz (%) | Counted completed points possible | Counted earned points after drop and bonus | Current counted quiz grade | Final counted points possible | Points required for target grade | Points still needed for target | Required score over all remaining points | Expected points on next quiz | Points still needed after expected next quiz | Points available after next quiz | Required score after expected next quiz | Maximum final grade if all remaining points are earned |
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How to use Quiz Grade Calculator
- Enter raw completed points before the drop.
- Enter the possible and earned points removed by the policy plus any eligible bonus.
- Enter the remaining pool, target, and next-quiz scenario.
Calculator guide
Understanding Quiz Grade Calculator
A dropped quiz changes both the earned-point numerator and possible-point denominator. This calculator audits those two adjustments separately, adds bonus points explicitly, and then solves the remaining point requirement.
Detailed calculation process
Detailed dropped-quiz point calculation
The default case reconciles the gradebook before solving the remaining requirement.
General formula: D_p=P_c-P_dD_e=E_c-E_d+BP_f=D_p+P_rE_t=P_f(g_t/100)E_r=max(E_t-D_e,0)g_r=100E_r/P_r The denominator and numerator are adjusted separately. The final target points are then compared with counted earned points.
What each symbol means
Worked substitution with the default inputs
The default current grade is 62/70 = 88.571%, and earning the remaining 31.5 target points produces exactly 93.5/110 = 85%.
Worked situations
Practical examples
- Dropping a 6-of-10 quiz changes 66/80 to 60/70 before bonus points.
- A 90% expectation on a 15-point next quiz contributes 13.5 scenario points.
Better inputs
Useful tips
- Copy point totals from one gradebook category.
- Remove the same quiz from numerator and denominator.
- Treat the next-quiz result as a scenario, not a guarantee.
Before relying on the result
Limitations and common mistakes
- Category weighting and replacement policies are not modeled.
- Late penalties and score caps require manual adjustment.
- Instructor rounding may differ from displayed precision.
Reference
Key terms
- Counted points
- Points remaining after the entered drop adjustment.
- Remaining pool
- Possible quiz points still available after today.
- Required remaining grade
- Points still needed divided by remaining possible points.
Important note
Confirm whether the drop policy removes both possible and earned points exactly as entered.
Frequently asked questions
Why can dropping a quiz lower my grade?
It can when the removed score was above the counted average or when the wrong earned points are entered.
Can bonus points exceed the denominator?
The model permits it, but the course policy may cap the category.
What if the required score exceeds 100%?
The target is not reachable from ordinary remaining points under the entered assumptions.