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Mortality / Loss Rate Calculator

Calculate lamb, calf, or flock/herd mortality rate as a percentage.

What are you tracking?

Number lost

/

Total at risk (born, or in the flock/herd at the start of the period)

Calculations are approximate. Treat as an estimate. Send Feedback

More Breeding & Stock calculators

Bulling / Lambing /AI Date Calculator

Work out expected due date from service date, and next heat window if not held.

Lambing / Calving Percentage Calculator Uses your farm data

Calculate lambing or calving percentage from animals born vs females put to the ram/bull.

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