Budget guide

Updated 11 December 2025

Grocery budget for a family of 5 in Australia

Realistic grocery budgets for a family of five in Australia. How to feed everyone well from $200 to $400 per week.

How much does it really cost to feed five people?

Let's start with the maths. A family of four in Australia spends an average of $274 per week on groceries. A family of five costs roughly 15-20 percent more, so expect to budget between $300-350 per week for most weeks.

If you want three meals a day plus snacks for everyone, that's roughly $63 per day. To hit this target, you need to aim for meals that cost $2-3 per serve. Here's how that breaks down:

• Breakfast: porridge, toast, cereal, fruit (bulk bought) = 40-60 cents per person
• Lunch and lunchboxes: leftovers or prepared meals = 60-90 cents per person
• Dinner: proteins plus veg and starch = $1-1.50 per person
• Snacks and treats: crackers, cheese, fruit, biscuits = 30-50 cents per person

This is tight but doable if you buy wholesale where you can and plan around what's on special each week.

Which stores work best for a family of five?

Store choice matters more when you're feeding five. A typical family will save $40-60 per week by shopping at ALDI instead of Woolworths, and those savings compound across the year. For a family of five, that's $2000-3000 in annual savings.

Here's what you get at each major retailer for bulk staples:

• ALDI: 5kg rice ($10-12), 2kg pasta ($1.50), eggs in bulk, frozen vegetables, and home brands. Excellent for families buying in volume. No fancy aisles, no premium brands, predictable prices.
• Coles: Wider range of brands and products. Home Brand staples are good value. More frequent specials on meat and dairy. Flybuys rewards can stack up over time if you shop regularly.
• Woolworths: Convenience, fuel discounts (if you're nearby a petrol station), and Everyday Rewards. Generally 10-15 percent more expensive than ALDI on staples.
• IGA and independent stores: Hit or miss depending on the store. Some independents have good meat counters and fresh produce. Price-check before assuming they're cheaper.

For a family of five, a mixed approach works: ALDI for staples and bulk buys, Coles for specials on meat, Woolworths if you have frequent Flybuys deals nearby.

Bulk buying tips that actually save money

Bulk buying is tempting but only works if you eat what you buy and have space to store it. For a family of five, these bulk buys make real sense:

Rice, pasta, and grains: A 5kg bag of white rice costs $10-12 at ALDI. A family of five will use this in 2-3 weeks. Buy two bags and keep them in an airtight container. Same logic for pasta, oats, and lentils.

Chicken thighs: The most economical protein for families. At $6-8 per kilogram, you can buy 2-3kg and make several meals. A single $8-12 dinner feeds everyone with thighs, rice, and roasted veg. Season them heavily, slow-cook them, shred them for tacos or fried rice. They stay fresh frozen for three months.

Minced meat: Buy 2-3kg when it's on special. Freeze in 500g portions. Use for bolognese, taco mince, cottage pie, and curries. A 500g pack serves four people with rice or pasta.

Eggs: Buy 30-36 at a time if you have fridge space. Use for breakfasts, baking, and lunch fillers (egg sandwiches, frittatas). Eggs last four weeks refrigerated.

Frozen vegetables: Broccoli, peas, carrots, and mixed vegetables in bulk are cheaper than fresh and just as nutritious. They don't wilt in your fridge. Buy what you'll actually eat.

Batch cooking for five: make 10 serves, freeze nine

One Sunday afternoon of batch cooking saves money and stress during the week. Pick two meals you can make in bulk. A 10-serve curry made for $20 works out to $2 per serve. Here's what works:

Butter chicken or mild curry: Buy 2kg chicken thighs ($12-16), onions ($2), tin of coconut milk ($2), spices, and serve with rice. Total: $20. Feeds the whole family four times with leftovers for lunchboxes.

Bolognese: 1kg mince ($8), tin tomatoes ($1.50), onions, garlic, carrot ($2 total). Serve with pasta or rice. Makes 8-10 serves for $12. Costs about $1.20 per serve.

Vegetable soup: Leftover veg, a can of beans, homemade stock or water, and seasoning. Use it for lunch, reheat it, freeze it. Costs under $10 and makes 12 serves.

Freeze in 2-3 portion containers so you can grab one on busy nights. Label it with a permanent marker and the date.

Lunchbox planning for three kids

School lunchboxes are a huge budget item for families with multiple kids. A family buying canteen food or pre-made lunchbox items can easily spend $50-75 per week. Preparing at home costs $15-25 per week for three kids.

The staples that work across all three kids (adjust for any allergies or preferences):

• Bread or wraps: Buy bulk, freeze what you won't eat in a week. Cost: $1-2 per day for three kids.
• Fillings: Peanut butter, cream cheese, deli meat, or leftover shredded chicken. Rotate them.
• Fruit: Buy what's in season and cheap. Bananas, apples, oranges, berries in bulk. Prep fruit salad in containers on Sunday. Cost: $3-5 per week.
• Snacks: Plain popcorn, crackers, cheese cubes, homemade muffins, or biscuits you make. Buy flour and sugar in bulk. Cost: $2-4 per week.
• Treats: One treat per kid per day. A packet of biscuits divided across the week is cheaper than individual wrapped snacks.
• Drinks: Water bottles that they refill at school or bring home. Skip the juice boxes. Cost: $0 once you own the bottles.

Spend 30 minutes on Sunday night preparing lunchboxes for the week. Sandwich fillings stay fresh in containers. Fruit salad stays fresh for 3-4 days. This alone saves you $10-15 per week compared to canteen.

Managing different preferences across five people

Five people means different tastes, different ages, and different nutritional needs. Instead of cooking five separate meals, use a base-and-build approach:

• Taco night: Brown the mince, warm the shells, put out bowls of toppings. Kids choose what goes in. Some prefer cheese only. Some want full loaded tacos. Everyone eats.
• Stir-fry: Cook the protein and base sauce. Put vegetables, rice, and noodles on the table. Toddlers might eat plain rice and protein. Older kids load up. Cost: one meal, five variations.
• Curry and rice: Same idea. Make the curry one flavour. Serve with rice and yogurt on the side. Mild enough for younger palates, satisfying enough for adults.
• Pasta night: One sauce. Different pasta shapes for different ages if you want. Most people eat it.

Avoid cooking five separate meals. It wastes money and time. Find base meals that everyone will eat with minor tweaks.

When is your budget too tight?

If you're struggling to stay under $300 per week, check these first:

• Are you buying brand-name items when home brands are equivalent? Switch to home brand for staples (rice, pasta, canned beans, tinned tomatoes).
• Are you shopping without a list? Unplanned purchases add 15-20 percent to your bill.
• Are you buying convenience foods (pre-made meals, snack packs, drink bottles)? Buy ingredients instead.
• Are you wasting food? Plan meals around what you already have. Use vegetables before they wilt. Freeze things before they spoil.
• Are you shopping at the wrong store? ALDI typically saves 10-15 percent on a basket of staples.

If you're still over budget after these checks, look at whether you're feeding anyone outside the household or if portion sizes are larger than expected.

The realistic budget range

Here's what to expect by shopping strategy:

• Tight budget ($200-250/week): Majority ALDI, home brands only, minimal meat, batch cooking essential, lunchboxes at home always.
• Comfortable budget ($300-350/week): Mix of ALDI and Coles specials, some premium items, regular takeaway once a month, lunchboxes mostly at home.
• Relaxed budget ($400+/week): Any store you choose, fresh meat from the butcher, less planning required, occasional convenience items, flexibility on special requests.

Most families with five people land in the comfortable range if they plan meals, buy on special, and use ALDI for staples.