Free tools for dairy farmers
Free Dairy Farm Calculators & Guides
Work out feed cost, cow weight, ghee yield, shed size and farm profit in seconds. Simple tools that show their working, built for the phone in your pocket.
Formulas shownSources listedLocal feed pricesNo sign-up
Try it: how much does this cow weigh?
Estimated live weight448 kg989 lb
Calculators
Tools for everyday farm decisions
Shed designs
Plan a shed that fits your herd
10-Cow Dairy Farm Shed Design
A measured 15 m × 12.25 m layout with paddock, manger, calf pen and calving pen.
Space every adult cow needs
| Covered (roofed) area | 3.5 m² |
| Open yard | 7 m² |
| Manger length | 60–75 cm |
| Buffalo, covered / open | 4 / 8 m² |
How we build every tool
Published standards
Formulas come from university extension services, dairy research and national housing standards. Each page lists its sources.
Working shown
Every result shows the sum behind it, so you can check it or do it by hand.
Made by farmers
Built by a family that runs its own dairy farm. Metric and imperial units, cow and buffalo, and large buttons that work in the shed on a small phone.