Feed Conversion Impact Calculator
Convert an FCR change into money: annual feed tonnes saved or lost, cost per kilogram of liveweight, and the maximum feed price premium a better-converting feed can justify.
Indicative financial impact
- Feed required at baseline FCR 1.65: 50,490 t/year
- Feed required at target FCR 1.58: 48,348 t/year
- Feed volume change: 2,142 t/year saved
- Annual feed spend at baseline: USD 21,711
- Annual feed spend at target FCR, same price: USD 20,790 (USD 921 saved)
- Annual feed spend at target FCR with a USD 12/t premium (USD 442/t): USD 21,370
- Net annual impact of switching: USD 341
- Feed cost per kg of kg liveweight: 0.724 → 0.712 USD
- Break-even premium you could pay: USD 19 / t
- Worth paying: at USD 12/t premium the better-converting feed still saves money
Method: feed volume = output × FCR, uplifted for half of the stated mortality to approximate feed consumed by animals that did not reach harvest. Break-even premium is the price per tonne at which the lower-FCR feed produces the same annual spend as the baseline.
What to put in the RFQ
- ✓Nutrient density guarantees — energy system stated (ME or DE) and digestible amino acids
- ✓Your measured baseline FCR and the trial protocol you will use to verify a change
- ✓Pellet durability and fines limits, with the measurement point named
- ✓Volume, delivery frequency, destination and Incoterm
- ✓Price basis: raw material component, conversion and freight shown separately
- ✓Validity period and any raw-material indexation mechanism
- ✓Sampling, retained samples and dispute procedure
Estimates Only: Planning and procurement estimate only. Final formulations, ingredient inclusion, nutrient targets, feed safety, additive use and regulatory compliance must be approved by appropriately qualified professionals and the responsible manufacturer. This calculator is provided for general informational purposes only. Results are approximate and may contain errors, omissions, or outdated information. They do not constitute legal, financial, engineering, tax, technical, or professional advice. Users are solely responsible for independently verifying all calculations, specifications, prices, regulations, and requirements with qualified professionals before making any decisions. By using this calculator, you acknowledge that the website owners, operators, and affiliates accept no responsibility or liability for any loss, damage, or decisions resulting from its use.
Supplier and manufacturer listings are provided for research, transparency and discovery only. FeedMatch Group does not provide automatic buyer-supplier introductions. Every feed project request is reviewed manually by David / FeedMatch Group, and supplier introductions are made only after internal approval.
FAQ
What does the feed conversion impact calculator show?
It compares a baseline feed conversion ratio with a target FCR at the same output and shows the change in annual feed tonnage, annual feed spend, cost per kilogram of liveweight or per kilogram of product, and the break-even price premium you could pay for the better-converting feed.
What is a break-even feed price premium?
It is the highest price per tonne you could pay for a feed that delivers the target FCR before the improvement stops paying for itself. If a supplier's premium is below that figure, the more expensive feed is cheaper in practice; above it, it is not.
Can a supplier guarantee an FCR?
Practically never, and you should be sceptical of one that does. Feed conversion depends on genetics, health status, water quality, climate and farm management as well as feed. Suppliers quote nutrient density and price; the conversion assumption stays with you.
Which FCR should I use as the baseline?
Your own measured rolling average across recent complete cycles, corrected for mortality, not a breed-standard table value. Using a book figure as the baseline usually overstates the savings a feed change can deliver.