Example: earning an 80% course result
- Already earned45 course points
Completed work covers 60% of the course.
- Still required80 − 45 = 35 points
The target is 80% overall.
- Remaining fraction40% = 0.40
Divide the missing contribution by this fraction.
- Required average35 ÷ 0.40 = 87.50%
Combined across all unfinished assessments.
Plan all remaining coursework together
The remaining grade calculator finds the combined average required across the unfinished portion of a weighted course. Use it when several assessments remain, such as a project and an exam, and you want one target for that remaining block. It starts from the contribution already earned toward the full course.
This is different from entering a current gradebook percentage into a final-exam calculator. A normalized current average describes your performance only on completed work. An earned contribution describes how many percentage points that completed work has supplied toward the eventual course total. Understanding that distinction is the most important preparation step here.
Find the three values you need
The first input is course percentage points already earned. Multiply each completed assessment percentage by its full-course weight expressed as a decimal, then add those contributions. A mark of 80% on work worth 25% of the course contributes 20 percentage points.
The second input is the percentage weight of all that completed work. It must be greater than zero and below 100%, because some work must remain. The third input is your desired final course percentage, from zero to one hundred. Obtain weights from the syllabus, not from assumptions about assignment length. Contributions cannot exceed completed weight under this calculator's ordinary zero-to-one-hundred score model.
Separate earned points from the unfinished share
Required remaining average = (Target − Earned course contribution) ÷ (1 − Completed weight / 100).
Subtracting the earned contribution finds the percentage points still needed in the full course. Dividing by the remaining course fraction converts that contribution into an average score on unfinished work. When completed weight is 60%, the denominator is 0.40, not forty.
For example, a current average of 75% over work worth 60% produces 75 × 0.60 = 45 earned course points. Enter 45 as the contribution and 60 as the completed weight. Entering 75 in the first field would confuse a normalized percentage with its smaller full-course contribution.
You can check the example by reversing it: a remaining average of 87.5% contributes 87.5 × 0.40 = 35 course points. Adding the confirmed 45 gives the target of 80. This reverse check is helpful when you are uncertain whether a gradebook figure is a contribution or a normalized average.
A project and final exam can share the target
Suppose your completed work has contributed 45 course points and covers 60% of the course. You want an 80% final grade. The unfinished 40% must provide 80 − 45 = 35 points, so the required remaining average is 35 ÷ 0.40 = 87.50%.
Assume the remaining work consists of a project worth 15% and an exam worth 25%. Scoring 90% on the project contributes 13.5 points. The exam then needs 21.5 points, requiring 21.5 ÷ 0.25 = 86%. Those different scores still produce the needed 87.5% combined average across the remaining block. The answer does not require every unfinished task to receive the same mark.
Understand secured and unreachable targets
A required average between zero and one hundred is mathematically possible within the stated scoring range. It is a target to plan around, not a prediction of what you will earn. Separate component pass requirements can still make a seemingly achievable overall plan insufficient.
If the calculation is zero or negative, the display shows zero: the contribution already earned meets the chosen target even if unfinished work scores zero. That does not grant permission to skip compulsory assessments. If the required average exceeds 100%, the display says Not reachable. Recheck the contribution and weights before deciding whether to lower the target or ask about an authorized alternative.
Compare goals without changing your confirmed marks
With 45 points already earned and 40% remaining, a 75% course target requires 75% on the unfinished block. An 80% target requires 87.5%, while an 85% target requires exactly 100%. A 90% target would require 112.5% and is outside this model's scoring limit.
These comparisons show why a small change in the course target can produce a larger change in the remaining average. Each additional course percentage point needs 2.5 extra points on the unfinished block when only 40% remains. Write down a realistic target range and the assessment schedule, then decide which topics and deadlines deserve attention first.
Resolve gradebook differences before planning
Some gradebooks normalize completed assessments, while others include future assessments as zeroes. Neither display should be copied into the earned-contribution field without checking its meaning. Reconstruct contributions from individual marks and full-course weights when the display is unclear.
Do not include a category twice. If you calculate its contribution from the category average, do not also add its individual assignments separately. A category with future assignments can be especially tricky: the completed assignments may not yet represent the category's full course weight. Dropped marks, changing category averages, extra credit, and reassessment caps can require a more detailed calculation than this fixed completed-versus-remaining model.
Turn the remaining average into an assessment plan
List the unfinished assessments and their full-course weights. Use the weighted grade calculator to test combinations that produce the required remaining average. Keep enough room for a lower result on one task rather than treating a perfect balance as a reliable outcome.
After a new mark arrives, move that assessment into the completed block: add its course contribution and increase completed weight by its actual weight. Recalculate using the smaller unfinished block. If only a standalone final remains, the final grade calculator offers a simpler interface. For a course that pools raw marks rather than category weights, use the points needed calculator instead.
Frequently asked questions
Is earned contribution the same as my current average?
Usually no. A 75% average across completed work worth 60% contributes 45 points to the full course. The calculator requires that 45-point contribution, together with the completed weight of 60%.
Can I use this when no work has been graded?
The interface requires a positive completed weight and some weight still remaining. Before any work is completed, your target course percentage is simply the average needed across the whole course under a fixed weighted-average model.
Why is the minimum rounded upward?
Rounding a required minimum downward could show a score just below the exact mathematical target. This calculator rounds upward to two decimal places. Your assessment's available mark increments and course rounding rules may require a higher attainable score.
What if different components have separate passing rules?
The output combines unfinished work into one average and does not enforce separate pass thresholds. Check those requirements individually. A sufficient combined average can still contain a component score that fails a mandatory condition.