Practical calculators for healthier flocks.
Plan the numbers that matter — from hatch day and brooder warmth to feed quantities and housing space. Every tool is free and designed for quick backyard-flock planning.
Keep your flock plan on your phone
Save one flock, see its age and current brooder guidance, jump to the right calculator, and add Chick.Care to your home screen. No account required.
Open Companion →Hatch Date Calculator
Calculate egg hatch dates, stop-turning timing and today’s incubation progress for chicken, duck, turkey, quail, goose or Muscovy eggs.
Plan a hatch →Egg Incubation Calendar
Generate a one-page daily board with dated egg-stage visuals, completion boxes, notes, lockdown and hatch reminders.
- Chicken, duck, quail, turkey and goose
- Full cycle on one landscape page
- Save marks in your browser
Brooder Temperature Calculator
Enter chick age to get a practical warm-zone temperature starting point in Fahrenheit and Celsius.
- Age by days or weeks
- Week-by-week starting target
- Behavior guidance for too hot or cold
Chicken Feed Calculator
Estimate daily, weekly and monthly feed quantities based on flock size and life stage.
- Chicks, growers and adults
- Grams, kilograms and pounds
- Useful for feed purchasing and planning
Brooder Size Calculator
Estimate minimum brooder floor area as chicks grow, with example dimensions and feeder/waterer planning.
- Based on chick count and age
- Square feet and square metres
- Space increases as chicks grow
Chicken Coop Size Calculator
Plan indoor coop space, outdoor run area and nest boxes using flock size and chicken size.
- Bantam, standard and large birds
- Indoor + outdoor estimates
- Nest-box planning
Use the tools as your flock grows.
The calculators work together as a simple planning sequence. Start before hatch and move through brooder setup, feeding and long-term housing.
Estimate stop-turning and expected hatch timing.
Check warmth and floor-space requirements before chicks arrive.
Estimate how much complete feed your flock may use.
Plan the move into longer-term indoor and outdoor housing.
Tools work better with good guidance.
Calculators give useful planning estimates. Our guides explain what to watch for in the birds and when real-world conditions should override a number.
Warmth, water, feed, bedding and a simple first-week routine.
Brooder setupBrooder Temperature by WeekTemperature targets plus chick behavior that helps you fine-tune heat.
FeedingWhat Do Baby Chicks Eat?Starter feed, water, grit, treats and the move toward grower feed.