Final Grade Calculator
The score you need on the final exam to reach your target grade.
Enter values
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Step by step
The formula
needed = (target − current × (1 − w)) / w
Your existing work already banks a fixed share of the final mark. Subtract that from your target and divide by the exam's weight, and you have the score you need. When the answer exceeds 100 the target is simply out of reach through this exam alone.
All calculations run locally in your browser and update instantly as you type.
Example calculations
Common questions this calculator answers — select one to load its values.
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Frequently asked questions
How is the needed score worked out?+
Your current grade contributes (100% − final weight) of the overall mark. The tool subtracts that contribution from your target and divides the remainder by the final’s weight.
All calculations run locally in your browser. Nothing you type is sent to a server.