1. Your flock
Young kept as replacements fill the flock up to your pasture limit; the rest are sold. New females are assumed to breed from their first full year. Fractions of an animal are averages, not a count you could stand in front of.
2. What you sell
3. What it costs
Hay is charged on every breeding female for the days you feed it. One ram or buck is bought per group of females and its price spread over its working life.
Result
Questions people ask
How many sheep or goats do I need to make a profit?
It depends on how many young you wean per female, your hay cost and what you sell for, because fixed costs (fencing, handling gear, insurance, rams or bucks) are spread across the females you keep. The planner shows the break-even number of breeding females for your inputs.
Is raising sheep or goats profitable?
For many small flocks the answer turns on hay and on weaning rate, not on the sale price. The planner re-runs your plan at different weaning rates, hay prices and market prices so you can see which of them your profit depends on.
Should I sell lambs or kids at weaning or finish them?
Finishing adds weight but also feed, time and risk. The selling-route table compares selling everything at weaning, finishing, and selling surplus females as breeding stock, using your own prices.
Is this farming or veterinary advice?
No. It is arithmetic on the numbers you type in. Animal health, parasite control, nutrition, predator loss, regulations, scrapie and traceability rules, and slaughter or sales licensing are out of scope.
Not decided
Animal health and parasite control, nutrition and body condition, predators, breeding and genetics, lambing and kidding losses beyond the weaning rate you enter, local rules on animal identification, slaughter and direct sales, insurance, and tax. Weaning rates, prices and hay costs vary hugely by region and year; the defaults are placeholders, not forecasts.
Also running a small farm business? See the apiary profit planner, the horse boarding profit calculator, the u-pick farm profit planner and the farmers market booth calculator.
Raising meat birds too? The pastured poultry profit planner prices a batch of chickens, your hourly return and the break-even price per pound.
Feeding cattle? The beef cattle ration optimizer finds the least-cost ration per head per day from your own feed prices.