Cattle Breakeven Calculator

The calculator divides total direct cost by (1 − death loss %) rather than simply excluding dead animals from the count. That's because the feed, purchase price, and vet cost already spent on an animal that dies don't vanish — someone still paid for them — so the model spreads that sunk cost across the survivors. At a 2% death loss, for example, total cost per head is divided by 0.98, inflating everyone's share by roughly 2%.

Those two figures are hardcoded into this version of the calculator rather than exposed as fields, so the profit-at-market and cost-of-gain outputs are illustrative reference points, not tied to your actual expected sale price or target finish weight. The breakeven price and total cost per head, by contrast, are built entirely from the inputs you control, so they're the numbers to trust for your own planning.

Breakeven price per cwt covers the animal's entire cost — including the original purchase price — divided across its finished weight. Cost of gain looks only at the cost of the weight actually added during the feeding period (feed plus vet cost, divided by an assumed 3 lbs/day gain over the days on feed), which isolates how efficiently you're converting feed into pounds, separate from what you paid to acquire the animal in the first place.

The calculator sums purchase price per head, total feed cost (daily feed cost times days on feed), veterinary cost, and a flat overhead figure meant to cover interest, labor, and trucking — then adjusts for death loss before dividing by target sale weight. It does not separately account for marketing or commission fees, facility depreciation, or interest on the cattle investment itself beyond whatever you fold into the overhead input, so a thin overhead number will understate your true breakeven.