मुफ्त भारित औसत कैलकुलेटर

भारित औसत (weighted average) की गणना करें। मान और उनके भार दर्ज करें और औसत निकालें।

Weighted Avg

86.5556

कुल वज़न9.00
Simple Avg85.0000

सूत्र

Weighted Average

Formula

Weighted Average = (v₁w₁ + v₂w₂ + ... + vₙwₙ) / (w₁ + w₂ + ... + wₙ)

Each value is multiplied by its weight, summed, then divided by the total weight.

When to Use

Use weighted averages when different items contribute unequally: course grades (different credit hours), stock portfolio returns (different investment amounts), or survey responses (different sample sizes).

हल किया गया उदाहरण

Three scores: 85 (weight 3), 92 (weight 4), 78 (weight 2).

  1. 01Weighted sum = 85×3 + 92×4 + 78×2 = 255 + 368 + 156 = 779
  2. 02Total weight = 3 + 4 + 2 = 9
  3. 03Weighted average = 779/9 ≈ 86.5556
  4. 04Simple average = (85+92+78)/3 = 85

अक्सर पूछे जाने वाले प्रश्न

What is a weighted average?

A weighted average assigns different importance (weights) to values. Higher-weighted items influence the result more. When all weights are equal, it reduces to a simple average.

How do I calculate my GPA?

GPA is a weighted average: multiply each course grade by its credit hours, sum them all, and divide by total credit hours.

Can weights be negative?

In standard weighted averages, weights should be non-negative. Negative weights would indicate inverse importance, which is unusual and can lead to misleading results.

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