Free Homestead Calculators
Practical tools for backyard farmers, gardeners, and anyone building a more self-sufficient life. No sign-up, no nonsense.
Browse All Calculators ↓🐔 Poultry & Livestock
Chicken Feed Calculator
Calculate exactly how much feed your flock needs based on breed, age, and purpose — broilers, layers, or dual-purpose.
Egg Production Estimator
Estimate weekly and monthly egg yield based on your flock size, breed productivity, and seasonal factors.
Chicken Coop Size Calculator
Determine the minimum coop and run size needed for your flock — covers both standard and bantam breeds.
Livestock Water Calculator
Plan daily water needs for chickens, goats, sheep, cattle, and other homestead animals through every season.
Hatching Countdown Timer
Track incubation days and countdown to hatch day for chickens, ducks, quail, and more.
Honey Yield Calculator
Estimate annual honey production from your beehives based on location, hive type, and experience level.
Hay & Forage Calculator
Calculate hay and feed requirements for cattle, horses, goats, sheep, and other livestock.
Goat Cheese Yield Calculator
Estimate cheese yield from your goat milk based on cheese variety and fat content.
🌿 Garden & Growing
Garden Yield Planner
Estimate how much food your vegetable garden can produce — plan planting quantities to match your family's needs.
Plant Spacing Calculator
Calculate exactly how many plants fit in your garden bed, with optimal spacing for 40+ common vegetables and herbs.
Fertilizer Calculator (NPK)
Mix the right NPK ratio for your soil and crops. Calculate application rates and avoid over-fertilizing.
Square Foot Gardening Planner
Plan your raised bed using the SFG method — plants per square foot for every crop, with printable layout guides.
Seed Starting Date Calculator
Get your indoor seed-starting and outdoor transplant dates based on your USDA Plant Hardiness Zone.
Frost Date Calculator
Find the average first and last frost dates for your zip code. Plan your growing season with confidence.
Compost Mix Ratio Calculator
Balance greens and browns for the perfect compost pile. Get the ideal C:N ratio for fast decomposition.
Mushroom Growing Calculator
Estimate mushroom yields, colonization time, and harvest cycles for 9 popular varieties.
Hydroponic System Calculator
Size your hydroponic system, calculate nutrient needs, and estimate yields for DWC, NFT, and more.
☀️ Water & Energy
Rainwater Harvest Calculator
Estimate how much rainwater you can collect from your roof. Size your storage tanks and plan your catchment system.
Solar Power System Calculator
Size an off-grid solar system for your homestead — panels, batteries, and inverter. Calculate payback period.
Greenhouse Heater BTU Calculator
Calculate the BTU output needed to keep your greenhouse warm through winter. Factor in glazing type and climate zone.
🍅 Food Preservation
Canning Recipe Scaler
Scale your canning recipes up or down. Convert between pints, quarts, and half-gallons with precise measurements.
Dehydrator Time & Temp Calculator
Get the right drying time and temperature for fruits, vegetables, herbs, and jerky. Printable quick-reference chart.
Cheese Making Calculator
Calculate exact ingredient amounts for 10 cheese varieties from cow, goat, or sheep milk.
Butter Making Calculator
Estimate butter yield, buttermilk output, and churning time from your cream.
Wine Making Calculator
Calculate yield, sugar, and additives for making wine from grapes, apples, berries, and more.
Cider Making Calculator
Estimate cider yield from apples and calculate sugar and yeast for hard cider.
Meat Curing & Smoking Calculator
Calculate cure amounts, curing time, and smoke time for bacon, ham, jerky, and more.
Bread Baking Calculator
Get exact ingredient weights and fermentation times for sourdough, sandwich bread, pizza dough, and more.
Vegetable Storage Calculator
Find optimal storage conditions and shelf life for 10 common vegetables and fruits.
📐 Homestead Planning
Fencing Material Calculator
Estimate posts, rails, wire, and gates needed for any fencing project. Supports multiple fence types and terrain.
Land Requirement Calculator
How much land do you need for chickens, a vegetable garden, and livestock? Estimate your minimum homestead acreage.
Self-Sufficiency Score
Rate your homestead's self-sufficiency across food, water, energy, and waste. Get actionable recommendations to improve.
Seasonal Homesteading Guide
What to do on your homestead this season. Get personalized recommendations based on the time of year.
Spring Planting Guide
Spring is the busiest season for homesteaders. Plan your garden, start seeds indoors, and prepare for new life on the farm.
🗓️ Month-by-Month Breakdown
🌷 March — Early Spring
- Start tomato, pepper, and eggplant seeds indoors under grow lights
- Order seed potatoes and onion sets for early planting
- Clean and organize garden tools; sharpen shovels and shears
- Repair raised beds and replenish soil with compost
- Begin pruning fruit trees and berry bushes before bud break
- Order baby chicks from hatcheries for April delivery
🌼 April — Mid Spring
- Direct-sow cool-season crops: peas, lettuce, spinach, carrots, beets, radishes
- Plant seed potatoes and onion sets as soon as soil is workable
- Brood baby chicks in a warm, safe brooder setup
- Harden off cool-weather transplants like cabbage and kale
- Set up rain barrels and clean gutters for April showers
- Divide and transplant perennial herbs and flowers
🌸 May — Late Spring
- Transplant tomatoes, peppers, eggplants, and squash after last frost
- Plant warm-season crops: beans, corn, cucumbers, melons
- Move young chicks to the coop and introduce to the flock
- Mulch garden beds to retain moisture and suppress weeds
- Set up soaker hoses or drip irrigation for summer watering
- Monitor for frost and have row covers ready just in case
🛠️ Useful Calculators for Spring
Summer Growing & Harvest
Keep the garden watered, harvest regularly, and preserve the bounty for winter.
🗓️ Month-by-Month Breakdown
☀️ June — Early Summer
- Harvest cool-season crops before they bolt in the heat
- Plant succession crops of beans, squash, and cucumbers
- Set up trellises for vining crops like tomatoes and pole beans
- Monitor for pests: aphids, tomato hornworms, squash bugs
- Water deeply and consistently; mulch to reduce evaporation
- Begin canning and freezing early strawberry and berry harvests
🌞 July — Mid Summer
- Peak harvest: tomatoes, peppers, squash, cucumbers, beans, corn
- Start fall crops: broccoli, cauliflower, cabbage from seed indoors
- Water bath can tomato sauce, salsa, and pickles
- Dehydrate herbs, tomatoes, and fruit for winter storage
- Check beehives for honey stores and swarm potential
- Provide extra water and shade for livestock during heat waves
🌻 August — Late Summer
- Direct-sow fall greens: lettuce, spinach, kale, arugula
- Transplant fall brassicas to the garden
- Continue preserving: can salsa, freeze corn, dry beans
- Start seeds for cool-weather crops to harvest in fall
- Prune tomato plants to encourage late-season ripening
- Plan and order garlic bulbs for fall planting
🛠️ Useful Calculators for Summer
Fall Harvest & Preparation
Finish harvesting, prepare the garden for winter, and stock up on supplies.
🗓️ Month-by-Month Breakdown
🍂 September — Early Fall
- Harvest remaining summer crops: tomatoes, peppers, eggplants
- Continue harvesting fall greens and root vegetables
- Plant garlic cloves 4-6 weeks before first expected frost
- Start preserving apples: sauce, cider, butter, pie filling
- Begin cleaning up garden beds; pull spent plants to compost
- Stock up on chicken feed and animal supplies for winter
🍁 October — Mid Fall
- Final harvest of pumpkins, squash, and root vegetables before frost
- Cure pumpkins and winter squash in a warm, dry area
- Plant spring-blooming bulbs and cover crops in empty beds
- Can and preserve root vegetables, apples, and late tomatoes
- Prepare chicken coop for winter: insulate, check heaters, stock bedding
- Stack firewood and move it under cover for the heating season
🌰 November — Late Fall
- Harvest cold-hardy greens: kale, collards, mache from under row covers
- Empty and store garden hoses; drain sprinkler systems
- Apply a thick layer of compost or mulch to perennial beds
- Clean and store all garden tools with a light coat of oil
- Bring tender herbs and container plants indoors for winter
- Inventory preserved food and calculate remaining self-sufficiency
🛠️ Useful Calculators for Fall
Winter Planning & Maintenance
Plan next year's garden, order seeds, and keep your animals warm.
🗓️ Month-by-Month Breakdown
❄️ December — Early Winter
- Review this year's garden notes and plan crop rotation for next year
- Order seed catalogs and start a wish list of new varieties
- Check stored root vegetables and squash; remove any spoiling
- Keep chicken waterers thawed; use heated bases if needed
- Sharpen and oil all garden tools during downtime
- Attend virtual homesteading classes or read new books
⛄ January — Mid Winter
- Order seeds for next year's garden before popular varieties sell out
- Start onion and leek seeds indoors under grow lights
- Clean and organize seed inventory; test old seeds for germination
- Plan new projects: build raised beds, design a new coop, plan orchards
- Monitor solar battery levels and adjust usage on short days
- Make meal plans from stored food to use older preserves first
🌨️ February — Late Winter
- Start early brassica seeds: cabbage, broccoli, cauliflower indoors
- Begin starting tomato and pepper seeds for early spring transplanting
- Prune fruit trees and berry bushes on mild days
- Order baby chicks and supplies for spring arrival
- Map out garden beds and finalize planting schedule
- Clean and disinfect seed trays, pots, and greenhouse surfaces
🛠️ Useful Calculators for Winter
Why Homestead Calculators?
Built by homesteaders, for homesteaders. No fluff, just practical tools that work.
Free, Always
Every calculator is completely free. No paywalls, no sign-ups, no email required. Just open and use.
Works on Any Device
Use our calculators on your phone out in the garden, on your tablet in the barn, or on your laptop at the desk.
Research-Backed Formulas
Our calculations are based on USDA extension data, university research, and real-world homesteading experience.
📌 Shareable Homesteading Guides
Save these infographics to your Pinterest boards for quick reference.
Latest Guides
In-depth articles to help you get the most from every calculator.
Chicken Feed Guide: How Much to Feed Your Flock
Breaking down feed requirements by breed, age, and purpose. Plus tips for reducing feed costs without sacrificing egg production.
Garden Yield Planning: How Much to Plant Per Person
How many tomato plants does a family of four need? A data-driven guide to planning your vegetable garden for maximum self-sufficiency.
Rainwater Harvesting 101: System Design & Sizing
Everything you need to know about collecting rainwater — roof catchment math, tank sizing, filtration, and local regulations.