Calculate exactly what score you need on your final exam to reach your target grade. Enter your current grade, final exam weight, and desired score — get instant results. Free, private, no signup.
A focused, easy-to-use tool for students to figure out exactly what they need on their final exam. Enter three numbers — current grade, final weight, and target grade — and get an instant, precise calculation. All processing happens in your browser: no data is collected, stored, or sent anywhere.
The formula is: (Target Grade − Current Grade × (1 − Final Weight ÷ 100)) ÷ (Final Weight ÷ 100). For example, if your current grade is 85%, the final is worth 30%, and you want 90% overall: (90 − 85 × 0.7) ÷ 0.3 = 101.67%.
If the calculator shows you need over 100%, it means your target grade is mathematically impossible to achieve. Consider lowering your target or talking to your instructor about extra credit.
Yes, absolutely. All calculations happen inside your browser. No grades or personal data is ever sent to a server.
If the final is worth 100%, your current grade does not matter — you simply need to score your target grade on the final exam.