Sheep Profitability Calculator

Calculate costs, revenue, and profit for finishing a lamb from purchase to butchery

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Work in progress — this calculator is still under development and may not be fully accurate. Use results as a guide only.

Input Details

Weight Unit

Number of Animals

Finishing Live Weight (kg)

Lamb Purchase Price (£)

Feed Cost per kg (£)

Total Feed Consumed (kg)

Grazing Cost — per season (£)

Vet & Medicine (£)

Shearing Cost (£)

Slaughter Cost (£)

Butchery / Processing Cost (£)

•Cut weights are based on standard UK lamb butchery percentages of live weight at ideal body condition score.
•Retail prices shown are guide prices — actual values depend on your route to market (direct sales, farm shop, wholesale).
•This calculator does not include depreciation of breeding stock, labour, or overhead costs — adjust inputs to reflect your actual situation.