Estimate how many days a horse-feed storage bin can supply from internal capacity, feed bulk density, safe fill level, daily use, and reserve stock.
The result estimates storage coverage based on feed mass, not just container liters, because feeds have different bulk densities.
Do not exceed the manufacturer’s load limit. Moisture control, pests, and feed freshness can set a lower practical storage quantity.
A 250 L bin at 0.55 kg/L, filled to 90% with a 10% reserve and 3 kg/day use provides about 37.13 days of feed.
Liters measure volume, while feeding and purchasing usually use mass. Bulk density links the two.
Fill a container of known volume without excessive packing, weigh the feed, and divide kilograms by liters.
It protects a chosen portion of stock from being counted in normal coverage.
No. Reduce the safe fill level or reserve more stock if freshness limits usable storage.
Headspace, feed shape, bridging, and the bin’s rated versus usable volume can reduce practical capacity.
| Variable | Meaning | Unit |
|---|---|---|
| Bin volume | Internal capacity | L |
| Bulk density | Mass per liter of feed | kg/L |
| Fill level | Used share of bin volume | % |
| Reserve | Stock held back from routine use | % |