Homesteading & Self-Sufficiency Calculators: Which Tool Do You Need?

70 free calculators and planning tools, covering everything from your first climate check to full livestock, infrastructure, and property layout planning. Here's what each one actually does, and exactly when you'd reach for it.

This site has grown into 70 free calculators and planning tools, and it's easy for that to become overwhelming rather than useful. This page exists to fix that: what each tool actually does, exactly when you'd reach for it, and how they connect to each other — whether you're planning a hobby farm from scratch, working out self-sufficiency calculators for a specific animal, or just trying to find the right tool without reading through all seventy.

Prefer to see the tools in action first? The family-of-three walkthrough uses most of these tools together in one worked scenario, with numbers at every step.

I Don't Know Where to Start

These two set the foundation everything else builds on.

• Find My Climate Zone — enter your postcode, get your likely Australian climate zone, and it's set site-wide from there. Use this first, always: it colours every guide, calendar, and planting window that follows, so nothing downstream is generic Northern Hemisphere advice.
• Beginner Starter Kit — a fast shortlist of the easiest, most space-efficient crops and animals to start with, based on your available space and interests. Use this when you're still deciding what you even want to grow or keep, before you're ready for detailed planning.

I Want the Full Plan, From Scratch

These four work best as a loop: plan roughly, get numbers, refine, then check it actually fits.

• Complete Homestead Planner — the ultimate hobby farm planning tool on this site. Enter your region, land size, and household, choose what you want to grow and keep across vegetables, fruit, nuts, eggs, milk, meat, and honey, and pick a self-sufficiency level. Returns space, cost, and savings figures together, covering every relevant guide on the site at once. Use this when you're ready to build an actual, detailed plan rather than just get ideas.
• Homestead Layout Planner — draw your property to scale (including a irregular shape with independently adjustable points), add structures with multiple instances each, including circular water tanks, then search and drag every crop and animal block into position, with adjustable width, depth, rotation, and irregular triangle-to-octagon shapes, multiple rotation paddocks for larger livestock, and pinch-to-zoom. Checks companion and animal conflicts as you place things, with a simplified sun-exposure suggestion and an auto-arrange starting point. Save your layout in this browser to pick up later, or export it as a PNG. Use this once you already know what you want to grow and keep and need to see whether it fits together on your block, not just adds up on paper.
• Block Planner — checks whether a specific set of crops and animals fits your land, with rule-of-thumb self-sufficiency estimates for common staples. Use this to sanity-check a plan you already have in mind, or to refine the Complete Homestead Planner's output with more specific quantities.
• Yearly Food Self-Sufficiency Planner — plans a full year of homegrown food: pick your foods, set how often you eat them, and see exactly how much to grow or keep, plus storage guidance for each. Use this when food security specifically, not the whole homestead, is what you're planning around.

I'm Deciding on a Specific Animal

Ten dedicated planners, one per species or hive, each with 2026 Australian material costs, itemised build lists, and a step-by-step method across three budget tiers.

• Chicken Coop Planner — coop and run space, materials, and build method for laying or meat chickens.
• Duck Housing Planner — duck house and run space, materials, and build method.
• Goose Housing Planner — goose house and grazing pasture space, materials, and build method.
• Turkey Housing Planner — turkey shelter and run space, materials, and build method.
• Quail Aviary Planner — quail aviary floor space, materials, and build method.
• Rabbit Hutch Planner — meat rabbit hutch and exercise run space, materials, and build method.
• Goat Paddock Planner — goat shelter and paddock space, materials, and build method.
• Sheep Paddock Planner — sheep shelter and paddock space, materials, and build method.
• Pig Pen Planner — pig shelter and yard space, materials, and build method.
• Beehive Yield Planner — frame counts, equipment needs, costs across three tiers, and a conservative honey yield estimate.

Use these once you've already decided on a species (via the Starter Kit or Complete Homestead Planner) and need the build detail — how much space, what materials, what it'll actually cost to set up. Once you're keeping one, the cost & savings tools below work out the ongoing picture — ordinary running costs weighed against what you're actually getting back.

What Will This Cost Me, or Save Me

Two sides of the same question, best used together.

• Setup Cost Estimator — rough 2026 Australian pricing ranges for fencing, water tanks, garden beds, and dedicated housing for every animal type on this site. Use this to work out what it'll cost to actually set everything up.
• Savings Calculator — the rough annual dollar value of growing your own food and keeping your own animals, compared against Australian retail prices, across every vegetable, fruit, nut, herb, and animal product guide on the site. Use this to see what your harvest and livestock are actually worth each year.
• Backyard Chicken Cost & Payback Calculator — a detailed version of the same question, just for dual-purpose chickens. Feed and treatment costs, offset by sliders for kitchen scraps and home-grown fodder, weighed against the value of eggs kept and meat raised, with your own setup cost turned into an honest payback period. Use this when the general savings picture isn't specific enough and you want the numbers for your own flock.
• Backyard Duck Cost & Payback Calculator — the same approach, built for dual-purpose ducks specifically, with their own feed intake, egg-laying rate, and meat value — not the chicken numbers with the name swapped.
• Backyard Goose Cost & Payback Calculator — built for geese specifically, including the honest bits chicken and duck don't share: geese lay seasonally rather than year-round, and goose meat is a premium price at retail, not a commodity price.
• Backyard Turkey Cost & Payback Calculator — built for turkeys specifically: feed intake for a bigger bird, seasonal laying, and meat priced at what turkey actually costs in Australia, well above commodity chicken.
• Backyard Quail Cost & Payback Calculator — scaled honestly to how small quail are: a fraction of the daily feed, a fraction of the meat yield, and treatment costs that matter proportionally more against such a small feed bill.
• Backyard Goat Cost & Payback Calculator — a different shape from the bird tools, not just relabelled: milk vs meat instead of eggs vs meat, and pasture allowed to offset far more of the diet, since grazing is a goat's primary food, not a capped supplement.
• Backyard Sheep Cost & Payback Calculator — wool vs meat, priced against Australia's Eastern Market Indicator for wool, with the same honest pasture-first offset logic as the goat calculator.
• Backyard Dairy Cattle Cost & Payback Calculator — a standalone tool for now, since there's no dedicated cattle housing planner yet. Milk vs meat for a realistic family house cow, not a commercial dairy - with higher feed and treatment costs than the smaller animals here, reflecting a cow's size.
• Backyard Pig Cost & Payback Calculator — a simpler shape than the rest, since pigs are raised for one grow-out batch and processed rather than kept for an ongoing product. Feed conversion figures and Australian butcher pricing, with kitchen scraps allowed to offset more of the feed bill than the bird tools, reflecting how good pigs are at using food waste.
• Backyard Rabbit Cost & Payback Calculator — the same batch-based shape as the pig calculator, scaled to how fast and small meat rabbits are, and priced against rabbit's status as a premium meat in Australia, not a cheap one.
• Backyard Beehive Cost & Payback Calculator — built from scratch rather than adapted, since bees don't eat a daily feed the way every other animal here does. Honey yield and pricing, weighed against the newly significant cost of varroa mite treatment since it reached Australia in 2022.

Run both for the same plan and you get the payback picture — setup cost against annual value — not just one side of it.

I'm Already Keeping Animals

Once animals are on the ground, planning shifts from "what do I build" to "how do I keep this running."

• Feed & Hay Budgeter — annual hay bales and grain needed for goats, sheep, pigs, and meat rabbits, based on feed intake rates. Use this to budget feed costs and know how much to have on hand before winter.
• Breeding Date Calculator — estimated due or hatch dates for common homestead animals, based on gestation and incubation periods, with general care checkpoints. Use this the moment you know a mating or egg-laying date.
• Seasonal Production Calendar — when to expect more or less eggs, goat milk, and honey across the year on a typical Australian homestead. Use this to understand the seasonal rhythm rather than being caught out by a quiet month.

I'm Already Growing

The tools you'll come back to season after season, once the garden is actually in the ground.

• Planting Calendar — pick a month, see which of 149 grow guides are good to plant right now, zone-aware from the climate zone you already set.
• Harvest Calendar — pick a month, see which crops are typically ready to pick, by category.
• Companion Planting Checker — pick a crop, instantly see its good companions, what to keep it away from, and everything else with no specific relationship noted.
• Crop Rotation Planner — track what you've planted in each bed and get warned before repeating the same plant family too soon.

Off-Grid & Infrastructure

The systems that keep a self-sufficient property running, independent of the grid and mains water.

• Solar Load Estimator — daily off-grid energy use and starting-point battery and solar panel sizing, using Australian peak sun hour data.
• Rainwater Harvesting Calculator — annual rainwater harvest potential using Australian rainfall averages and roof material runoff coefficients, with a recommended tank size.
• Firewood Consumption Planner — estimated seasonal firewood needs in cubic metres, based on home size, heater type, and winter severity for Australian conditions.

Something's Wrong

For when you need an answer fast, not the scenic route.

• Symptom Search — describe what you're seeing ("yellow leaves", "not laying") and search across every guide's troubleshooting section at once.
• Troubleshooting Directory — the same problem data as a full browsable, crawlable index across every plant, animal, and homestead guide on the site.

Checking What You're Actually Allowed to Keep

• Sydney Metro Livestock Rules by Council — hen limits, rooster rules, coop setbacks, and larger-livestock zoning sourced directly from individual Greater Sydney council policies.
• Regional NSW Livestock Rules by Council — the same, sourced directly from individual regional NSW council policies, since these vary meaningfully from council to council even within the same state.
• Metro Melbourne Livestock Rules by Council — Victoria has no state-wide bird-count default like NSW, so this covers what individual Greater Melbourne councils actually set.
• Regional Victoria Livestock Rules by Council — the same, for regional Victorian councils.
• South East Queensland Livestock Rules by Council — Queensland layers a state-wide biosecurity entity registration requirement underneath council numbers that vary even more widely than NSW or Victoria's.
• Regional Queensland Livestock Rules by Council — the same, for regional Queensland councils.
• Western Australian Livestock Rules by Council — WA's state trigger is a 50-bird livestock registration threshold, with council-level numbers varying significantly on top of that.
• South Australian Livestock Rules by Council — SA is unique in having one state-wide planning code, so council variation here is mostly in nuisance by-laws and rooster permissions rather than zoning.
• Tasmanian Livestock Rules by Council — several TAS councils set no hard bird-count cap at all, managing poultry keeping through setbacks and nuisance provisions instead.
• Northern Territory Livestock Rules by Council — the NT requires PIC registration for poultry regardless of flock size, and much of the Territory sits outside any council area entirely.

Keeping Track of What I've Got

• Pantry Inventory Planner — how long your home-preserved food stock will actually last based on quantity and your household's consumption rate, with quality-window and food safety guidance.

See Them Used Together, in Scenarios

Reading about a tool is one thing; seeing it actually used with numbers is another. A few places that do exactly that:

• A family-of-three, 2-acre self-sufficiency plan — walks through most of the tools above in the order that actually makes sense, from the first climate check through to full livestock and infrastructure planning, with numbers at every step.
• How much land do you actually need? — a direct, practical answer using the Block Planner and Complete Homestead Planner's space figures rather than a vague rule of thumb.
• Chickens vs. ducks vs. quail — a comparison using the housing planners' actual space and cost figures side by side.

Frequently Asked Questions

Related reading:

• Homesteading in Australia: The Complete Guide — the broader picture this tool guide sits inside
• The Real Cost of Setting Up a Homestead — a prose sanity-check against the Cost Estimator's numbers