Agriculture & Farming
Cattle Weight Calculator
Lets users plan and optimise cattle weight instantly with formula, steps and examples — no manual math.
Enter your details
inches
inches
Your result
Estimated weight
444.528 kg
Estimated weight = girth² × length ÷ 300 = 980 lb (445 kg).
In pounds
980 lb
About this calculator
The heart-girth formula estimates cattle weight without a scale: weight (lb) = girth² × body length ÷ 300 (inches). Accurate to within ~5% for mature cattle.
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