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A grade calculator computes your overall course grade from individual assessment scores weighted by their contribution to the final grade. Understanding weighted averages helps students know exactly where they stand and what score they need on remaining assessments.

Công thức

Weighted grade = Σ(score × weight) / Σ(weights)

Hướng dẫn từng bước

1Weighted grade = Σ(score × weight) / Σ(weights)
2All weights must sum to 100% for a complete grade calculation
3To find needed score: rearrange — needed = (target − current_weighted_sum) / remaining_weight

Ví dụ có lời giải

đầu vào

Exams 60% (scored 72%) + Coursework 40% (scored 85%)

Kết quả

77.2% overall

0.6×72 + 0.4×85 = 43.2 + 34 = 77.2%

đầu vào

Need 70% overall, have 65% with 40% of grade remaining

Kết quả

Need 77.5% on remaining work

(70 − 65×0.6) / 0.4 = (70−39)/0.4 = 77.5%

Câu hỏi thường gặp

What is Grade?

How accurate is the Grade calculator?

The calculator uses the standard published formula for grade. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Grade calculator use?

This calculator works with inches, percentages, watts. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Grade calculator use?

The core formula is: Weighted grade = Σ(score × weight) / Σ(weights). Each step in the calculation is shown so you can verify the result manually.

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