Math
Weighted Average Calculator
Calculate weighted average from values and weights. GPA, portfolio returns, grades. Free calculator.
In this article
Formula
Sum(value × weight) / Sum(weights)। CGPA: Sum(grade × credits) / Sum(credits)। Maths 8.0 (4 credits) + English 7.0 (3) = (32+21)/7 = 7.57。
Uses
CGPA, portfolio returns, Sensex/Nifty (market-cap weighted)。
⚡ CalcWolf Insight
Your GPA, the S&P 500, and your credit score are all weighted averages. The S&P 500 is weighted by market cap. Your credit score weights payment history at 35%, utilization at 30%, length at 15%.
Frequently asked questions
CGPA calculate?▾
Sum(grade × credits) / Sum(credits)。
When use?▾
When items have different importance (credits, weights, market cap)。
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