Many universities provide free Excel feed formulation templates (search "Feed formulation Excel template") that already have these formulas set up.
(free tier of Feedsoft Professional)
These are web-based tools that offer a free trial or a limited free tier. free animal feed formulation software
WinFeed is widely used in academic settings. The free version allows users to formulate diets based on a built-in database of ingredients. It is particularly strong for poultry and ruminant nutrition. Its simple interface makes it a great starting point for those who aren't tech-savvy. 3. AFOS (Animal Feed Optimization System) The free version allows users to formulate diets
For smallholders and hobbyists, is a game-changer. It moves you away from guesswork and toward data-driven farming. If you are just starting, look for an Excel-based university template for maximum transparency, or try the WinFeed Free Edition for a more guided experience. If you are just starting
is widely considered the best free standalone software for small-scale farmers and students. It uses the "Linear Programming" method to calculate the cheapest recipe that meets your nutritional requirements.