All Homestead Calculators
Free, practical tools for every aspect of self-sufficient living. No sign-up required — just pick a calculator and start planning.
Poultry & Livestock
Chicken Feed Calculator
Estimate how much feed your flock needs per week, month, or year based on breed and flock size.
Coming SoonEgg Production Estimator
Predict annual egg yield based on breed, age, and season for better planning and sales forecasts.
Coming SoonChicken Coop Size Calculator
Figure out the right coop dimensions for your flock, including run space and roosting bar length.
Coming SoonLivestock Water Calculator
Calculate daily and seasonal water requirements for cattle, goats, sheep, and other livestock.
Garden & Growing
Garden Yield Calculator
Estimate how much food your garden can produce based on crop types, planting area, and growing season.
Compost Calculator
Get the right carbon-to-nitrogen ratio for fast, healthy compost with our ingredient mixer.
Fertilizer Calculator
Calculate how much fertilizer to apply based on NPK ratios, garden size, and crop needs.
Seed Starting Calculator
Find the perfect indoor seed-starting dates based on your last frost date and crop type.
Frost Date Calculator
Look up your spring and fall frost dates by ZIP code to plan your planting schedule.
Square Foot Gardening Calculator
Plan your raised beds with proper plant counts per square foot for maximum yield.
Plant Spacing Calculator
Calculate optimal spacing between plants and rows for any vegetable in your garden.
Coming SoonGreenhouse Heater BTU Calculator
Size your greenhouse heating system based on structure size, glazing type, and climate zone.
Homestead Planning
Fencing Material Calculator
Estimate posts, wire, and hardware needed for perimeter fencing based on acreage and fence type.
Coming SoonLand Requirement Calculator
Find out how much land you need to meet your self-sufficiency goals for food, livestock, and energy.
Coming SoonSelf-Sufficiency Score
Rate your homestead's self-sufficiency across food, water, energy, and shelter to find areas to improve.