The average Australian family of four now spends around $274 a week on groceries. With a bit of structure, this illustrative plan shows how the same four people could be fed for closer to $150 a week. The difference between those example budgets would add up to $6,448 a year, but that is not a guaranteed household saving. The lever that makes the example possible isn't coupons or extreme couponing. It's a budget meal plan built around what's actually on special.
This is a practical framework you can start this week — plus a full sample 7-day plan that lands under $150.
Why meal planning beats every other saving trick
Finder's 2026 data shows 60% of Australians already visit multiple stores and half bulk-buy to save. But the biggest leak in the budget isn't price — it's waste and impulse. The average household bins a huge share of what it buys, and unplanned trips are where the trolley fills with things you didn't need. A plan fixes both: you buy only what the week's meals require, and you buy it around the specials.
The $150 weekly framework
Four rules keep a family shop under $150 without anyone feeling deprived:
- Plan around the catalogue, not your cravings. Let this week's half-price proteins decide the menu. Cheap protein is the anchor of a cheap week.
- Cook once, eat twice. Every dinner should make enough for a lunch or a second dinner. Leftovers are the cheapest meal you'll ever make.
- Anchor on 5–6 cheap staples. Eggs, pasta, rice, tinned tomatoes, beans and seasonal veg do the heavy lifting; meat becomes a garnish, not the centre.
- Shop once, with a list. One planned shop beats three "quick" trips every time.
MealPantry turns these rules into a done-for-you weekly plan and shopping list — priced around this week's specials at your chosen supermarkets.
⬇ Start Your 30-Day Free TrialA sample 7-day plan under $150
Here's a full week for a family of four, built around common specials. Costs are per day for all three meals across four people and total roughly $148.
| Day | Breakfast | Lunch | Dinner | Day cost |
|---|---|---|---|---|
| Mon | Overnight oats + banana | Egg & salad wraps | Pasta al pomodoro | $8.40 |
| Tue | Weet-Bix + milk | Leftover pasta | Roast chicken thigh + veg | $11.20 |
| Wed | Toast + peanut butter | Chicken & salad rolls | Beef & bean chilli + rice | $10.80 |
| Thu | Overnight oats + apple | Leftover chilli | Minestrone + bread | $7.60 |
| Fri | Weet-Bix + milk | Cheese & tomato jaffles | Fish fingers + oven chips + peas | $12.10 |
| Sat | Scrambled eggs + toast | Leftover minestrone | Homemade pizza night | $13.50 |
| Sun | Pancakes | Big cooked lunch | Sausage & veg tray bake | $14.90 |
| Weekly total | ~$148 | |||
For a family of four — with leftovers built in and no one eating beans on toast five nights running.
The secret weapon: a meal planning app
Doing all this by hand — reading the catalogues, matching them to recipes, costing each day, writing the list — takes a couple of hours every week. That's why most families start strong and quietly give up by week three. A meal planning app removes the friction entirely.
MealPantry uses published advertised specials from Woolworths, Coles, ALDI and IGA when available to help plan weekly dinners around your budget and food preferences. You can review the plan, make swaps and edit the shopping list before shopping.
Start this week
You don't need a spreadsheet or a spare Sunday. Pick your supermarkets, let MealPantry read the catalogues, and get a family week planned around the best deals — for free.
Feed your family well with a clearer weekly budget.
⬇ Start Your 30-Day Free Trial$5.99/month or $49.99/year after your free trial · Cancel anytime · Available on iOS and Android
Frequently asked questions
How much does the average Australian family spend on groceries?
About $274 a week for a family of four in 2026, according to Finder data — over $14,000 a year. Meal planning around specials can bring that closer to $150 a week.
Can you really feed a family of four for $150 a week?
Yes. Plan around this week's half-price specials, cook once and eat twice, and anchor meals on cheap staples like eggs, pasta, rice and beans, with meat as a garnish rather than the centre.
What's the easiest way to meal plan on a budget?
A meal planning app like MealPantry builds a weekly plan and shopping list around the current Woolworths, Coles, ALDI and IGA specials automatically, turning a two-hour job into two minutes.