McDonald’s: $3 Big Mac Golden Deal on September 1

McDonald’s Australia is kicking off its month of Golden Deals with a $3 Big Mac on Tuesday, September 1, 2026.
McDonald’s Australia is kicking off its month of Golden Deals with a $3 Big Mac on Tuesday, September 1, 2026.
The one-day offer is available through the MyMacca’s App at participating restaurants and marks the first of a different Golden Deal being released every day throughout September.
Contents
Get a Big Mac for $3 on September 1
For September 1 only, you can pick up a Big Mac for $3 by redeeming the Golden Deal through the MyMacca’s App.
The Big Mac features:
- Two beef patties
- Big Mac Special Sauce
- Lettuce
- Cheese
- Pickles
- Onions
- Sesame seed bun
The $3 offer is limited to one redemption per person and can’t be combined with another offer.
How to Get the $3 Big Mac
To redeem the deal:
- Open the MyMacca’s App on September 1.
- Head to My Deals.
- Select the $3 Big Mac Golden Deal.
- Add it to your order and redeem at a participating McDonald’s restaurant.
The deal is an app exclusive and must be used during its September 1 availability period from 10:30am to midnight only.
McDelivery and orders through McDonald’s new web ordering service are excluded.
Your Purchase Can Also Earn a McGold Card Entry
The $3 Big Mac is part of McDonald’s wider Golden Deals and McGold Card promotion running throughout September.
After opting into the competition through the MyMacca’s App, making an eligible purchase can give you an entry for the chance to win one of eight McGold Cards.
Each McGold Card provides $30 of Macca’s per week for 40 years, giving it a total advertised value of $62,400.
McDonald’s is also giving away 40 Macca’s for a Year silver cards, valued at $1,560 each.
Entries are limited to one per person per day, regardless of how many eligible purchases you make.
More Golden Deals Coming Every Day in September
The $3 Big Mac is only the first offer in a month of daily deals.
McDonald’s has already revealed several of the offers following September 1, including an $8.95 Small McChicken Meal with 6 Chicken McNuggets on September 2, $2.50 Large Fries on September 3 and Double MyMacca’s Points on September 5.
A different Golden Deal will be available each day through September 30, 2026.
For today, September 1, the offer is a $3 Big Mac through the MyMacca’s App, available at participating McDonald’s restaurants for one day only.
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