Protein swap finder
Pick a product you already buy and we'll show cheaper or leaner swaps of the same type, from 539 products at Coles, Woolworths and ALDI.
Built by an Accredited Practising Dietitian How it works
Biggest swaps right now
Within each food type, the gap between the lowest and highest protein per dollar. Tap a product to see all its swaps.
Questions
How does the swap finder choose swaps?
It compares products in the same food type and category (for example tinned tuna, or Greek-style yoghurt) and lists those with at least 15% more protein per dollar, or at least 15% more protein per 100 kcal without being much more expensive per gram of protein.
What's the biggest protein swap right now?
In beans, El Tora Black Beans 420g (ALDI) gives 8.4 times the protein per dollar of Old El Paso Black Beans 425g (Woolworths), at prices checked 30 October 2026.
Swaps compare products of the same food type and category on price and the nutrition panel only; taste, ingredients and pack size differ. Prices updated 30 October 2026.