Performance Tool
Feed Conversion Ratio (FCR)
Calculate how efficiently your flock converts feed weight into live body weight.
Enter Parameters
kg
kg
Feed Conversion Ratio (FCR) Result
Enter inputs to calculate
Reference Details
Formula Used
FCR = Total Feed Consumed / Total Live Weight Produced
Variables:
- FCR: Feed Conversion Ratio
- Feed Consumed: Total feed eaten by flock in kg
- Live Weight: Total live biomass weight in kg
Worked Example:
1500 kg feed consumed / 1000 kg weight produced = 1.50 FCR.
Performance Benchmarks & Target Goals
Here are the performance thresholds: Excellent: <= 1.45. Good: 1.46 - 1.60. Needs Improvement: > 1.60.
How This Calculation Works
FCR measures feed efficiency. A lower FCR indicates birds require less feed to gain weight, reducing overall batch expenses. Compute FCR weekly and at final harvest to audit production efficacy.
Formula
The platform utilizes the following equation: $$\text{FCR = Total Feed Consumed (kg) / Total Live Weight Produced (kg)}$$
Worked Example
If a flock consumes 1,500 kg of feed and yields 1,000 kg of body weight, FCR = 1,500 / 1,000 = 1.50.
Related Management Guides
- For practical operational guidelines, see Feed Management Guide
- For mortality control procedures, see Mortality Reduction Guide
Authoritative References
- Cobb-Vantress Broiler Management Guide.
- Aviagen Ross Broiler Performance Objectives.