Big Arch Price at McDonald's (2026) — New South Wales

A Big Arch costs A$15.30 at McDonald's in New South Wales, Australia (updated October 2026).

Based on the latest tracked prices, the Big Arch® from McDonald's costs A$15.30 in Australia (October 2026). It has 1101 calories and 58.8g of protein. It's available at around 25 McDonald's locations across Australia. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.

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