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Dog Ideal Weight from BCS Calculator

Adjust current weight to ideal weight from a 9-point BCS.

Compute a dog's ideal body weight from its current weight and a 9-point Body Condition Score (BCS), assuming each point above 5 represents about 10 % over ideal weight.

Priya Venkatesan By Priya Venkatesan
Published Last reviewed 1 min read

Inputs

kg

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Ideal weight ≈ current_weight / (1 + 0.10 · (bcs − 5)) when bcs > 5; current_weight · (1 + 0.10 · (5 − bcs)) when bcs < 5.

In depth

Compute a dog's ideal body weight from its current weight and a 9-point Body Condition Score (BCS), assuming each point above 5 represents about 10 % over ideal weight.