Use this pig feed yield forecast to turn farm records and planning assumptions into a clear working estimate. Enter values on a consistent weight and moisture basis, then review the main result, supporting totals, and gap against your plan. The calculator runs entirely in your browser and is intended for budgeting and operational planning; actual needs can vary with animals, weather, feed quality, equipment, and management.
The main result is feed remaining after expected harvest and storage losses. Capacity and the surplus or shortfall connect that forecast to the planned group.
Planning estimate only. Validate assumptions against current records and professional guidance.
With 50 acres at 4 tons per acre and 12% loss, usable feed is 176 tons. At 3.2 tons per animal, that supports 55 animals; a 60-head plan is 16 tons short.
Use records from the same group and time period, and keep all weights and concentrations on one consistent basis.
Yes. Ratio-based results work with any consistent weight unit; any displayed lb label should be read as your chosen unit.
Do not mix them. Convert every feed quantity and concentration to either dry matter or as-fed values before calculating.
Weather, feed analysis, wastage, health, equipment, and measurement timing can all change actual performance.
No. It is a planning estimate. Confirm rations, nutrient targets, and animal needs with a qualified nutrition or livestock professional.
| Input | Role in estimate |
|---|---|
| Planted feed area | Area devoted to this feed crop. |
| Expected usable yield | Use dry-matter or as-fed units consistently. |
| Harvest and storage loss | Expected portion lost before feeding. |
| Annual feed need per animal | Need in the same basis as yield. |
| Animals to feed | Planned herd or group size. |