Feed Conversion Ratio Calculator
Calculate FCR, feed efficiency, and production costs for livestock, poultry, and aquaculture
FCR Calculator
Feed Consumption
Weight Data
Feed Conversion Ratio Results
Efficiency: Below Average
FCR is above typical range - consider optimizing feed or conditions.
Production Planning
Example Calculation
Scenario: Catfish Aquaculture
Setup: 1,000 Pangasius catfish, initial weight 0.2 lbs each
Results: Final weight 1.0 lb each, total feed consumed 1,800 lbs
Calculation period: Complete growing cycle
FCR Calculation Steps
Step 1: Total weight gain = (1000 × 1.0) - (1000 × 0.2) = 800 lbs
Step 2: FCR = 1,800 lbs feed ÷ 800 lbs gain = 2.25
Result: FCR of 2.25 - excellent for catfish production!
Average FCR by Animal Type
Category: Poultry
Category: Poultry
Category: Livestock
Category: Livestock
Category: Livestock
Category: Aquaculture
Category: Aquaculture
Category: Aquaculture
Category: Small Livestock
Lower FCR = Better Efficiency: Less feed needed per unit of product
FCR Performance Guide
Excellent FCR
Below typical range - outstanding efficiency
Good FCR
Within typical range - efficient conversion
Below Average
Above typical range - room for improvement
Poor FCR
Significantly above range - needs intervention
Factors Affecting FCR
Feed Quality
Protein content and nutritional balance
Animal Health
Disease status and veterinary care
Environment
Temperature, housing, and comfort
Genetics
Breed and genetic potential
Management
Feeding schedule and practices
Understanding Feed Conversion Ratio (FCR)
What is FCR?
Feed Conversion Ratio (FCR) measures how efficiently animals convert feed into desired products like meat, milk, or eggs. It's calculated by dividing total feed consumed by total product output.
Basic FCR Formula
FCR = Total Feed Consumed ÷ Total Product Produced
Lower FCR values indicate better feed efficiency
Types of FCR
- Basic FCR: Standard feed to product ratio
- Economic FCR: Based on edible weight only (excludes by-products)
- Technical FCR: Accounts for mortality and management factors
Why FCR Matters
- •Cost Control: Feed represents 60-70% of production costs
- •Efficiency Measurement: Compare different feeds and management practices
- •Profitability: Lower FCR means higher profit margins
- •Planning: Estimate feed requirements for production goals
Improving FCR
- Feed Quality: Use high-protein, balanced diets
- Health Management: Maintain vaccination schedules and biosecurity
- Environment: Provide comfortable housing and proper ventilation
- Monitoring: Track daily feed intake and growth rates