What is a Good Broiler FCR in Zimbabwe? Benchmarks Explained
FCR, or Feed Conversion Ratio, is the number of kilograms of feed your birds consume to produce one kilogram of live weight. A lower number is better. Understanding what FCR targets are realistic, what the current industry average is, and what genuinely good management achieves is the starting point for improving your profitability.
The Numbers You Should Know
Cobb 500 genetic potential under ideal conditions: FCR 2.27 at day 42. Zimbabwe commercial average (well-managed operations): FCR 2.10 to 2.40 at day 42. Zimbabwe unmanaged smallholder average: FCR 2.50 to 3.20. FarmIQ management target (farms using FarmIQ with Tiru Fresh guidance): FCR 1.60 at day 42. The gap between 1.60 and 2.27 is 0.67 kg of feed per bird. At $0.68 per kg, that is $0.46 saved per bird. On 2,000 birds, that is $920 saved per 42-day cycle. Running 8 cycles per year, that is $7,360 in annual feed savings purely from FCR improvement. FCR is the single most important number in your operation.
How to Calculate Your FCR
FCR calculation: Total feed consumed (kg) divided by Total live weight gained (kg). For a batch: Total feed consumed is the sum of all feed bags delivered and used during the cycle. Total live weight gained is the total live weight at sale minus the total weight of day-old chicks placed. Day-old chick weight is approximately 42g each, so 2,000 chicks weigh 84 kg at placement. If your 2,000 birds weigh an average of 2.4 kg at sale and 1,920 survive (96 survive, 4% mortality), total live weight at sale is 4,608 kg. Live weight gained is 4,608 minus 84 = 4,524 kg. If total feed consumed was 9,000 kg, FCR = 9,000 divided by 4,524 = 1.99. FarmIQ calculates this automatically from your daily feed logs and weight samples.
Why 1.60 is the Target
FCR 1.60 is achievable for well-managed Cobb 500 flocks in Zimbabwe. It requires: consistent brooding temperature in week 1, correct feed phase transitions, no sub-clinical disease pressure, good water quality and ad-libitum access, feeder spillage under control. It is not a theoretical laboratory number. FarmIQ data from Zimbabwe farms shows operations hitting FCR 1.55 to 1.70 regularly when all five factors are managed well. The Cobb 500 genetic potential actually supports lower FCR than 1.60 under ideal conditions. For a Zimbabwe commercial farm, 1.60 is the practical target that well-run operations can sustain across multiple batches.
FCR by Week: How to Know If You Are On Track
You do not have to wait until day 42 to know your FCR. Cobb 500 cumulative FCR by checkpoint: Day 14 target 1.40. Day 21 target 1.69. Day 28 target 1.90. Day 35 target 2.11. Day 42 target 2.27. If your day 21 FCR is 1.95 against a target of 1.69, you are already 15% above benchmark. That gap does not close by itself in weeks 4 to 6. The time to investigate is at day 21, not at batch close. FarmIQ checks your FCR against these weekly targets automatically and alerts you when your batch is more than 15% above the Cobb 500 target at any checkpoint.
FarmIQ Platform
FarmIQ tracks your FCR every day and alerts you the moment it starts drifting from target.
This guide is maintained by the FarmIQ team based on real operator data from Zimbabwe farms. Last reviewed: April 2026.