Growth Rate Calculator
Track, analyze, and predict growth patterns for optimal flock development
Record Growth Measurements
Add new weight and age data to track growth
Growth Analysis
Calculate and predict growth patterns
Growth Chart
Select a bird to visualize growth
Measurement Records
C001Rhode Island Red
Day 785g
Day 14170g
Day 21315g
Breed Standards
Rhode Island Red
Hatch Weight:40g
Week 1:85g
Week 2:170g
Week 4:400g
Week 8:950g
Week 16:2200g
Mature Weight:3600g
Growth Tips
Chicks should double their hatch weight by 7 days of age.
Weight at 8 weeks is typically 25-30% of mature weight.
Poor growth can indicate health issues, parasites, or nutritional deficiencies.
Starter feed (20-22% protein) should be fed until 8 weeks of age.
Consistent growth is more important than rapid growth for long-term health.