Subway Mexican-Style Brekkie
A Subway Mexican-Style Brekkie has 554 calories, around 28% of a 2,000-calorie day. It delivers 23.3g of protein (4.2g per 100 calories) and 45.9g of carbs, with 31.3g of fat. See the full breakdown below, then build your complete order in the calculator to see live totals as you customise size, protein and toppings.
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Frequently Asked Questions
How many calories are in a Subway Mexican-Style Brekkie?
A Subway Mexican-Style Brekkie has 554 calories, about 28% of a typical 2,000-calorie day. Use the calculator to adjust the size, protein and toppings and see the total change live.
How much protein is in a Subway Mexican-Style Brekkie?
A Subway Mexican-Style Brekkie has 23.3g of protein, which works out to 4.2g of protein per 100 calories.
How many carbs are in a Subway Mexican-Style Brekkie?
A Subway Mexican-Style Brekkie has 45.9g of carbohydrates, including 4.8g of sugar and 4.5g of fibre.
How much fat is in a Subway Mexican-Style Brekkie?
A Subway Mexican-Style Brekkie has 31.3g of total fat, of which 8.9g is saturated fat.
Is a Subway Mexican-Style Brekkie healthy?
A Subway Mexican-Style Brekkie has 554 calories and 23.3g of protein (4.2g per 100 calories). That's a reasonable protein-to-calorie ratio. Whether it suits your day depends on your goals. Use the calculator to lighten it up by changing the size, protein or toppings.
Is a Subway Mexican-Style Brekkie keto-friendly?
With 45.9g of carbs, it's high in carbs for keto, using most or all of a day's carb budget. To cut carbs, order it as a bowl or salad without rice or tortilla and load up on protein and salad.
Nutritional Information
Where the calories come from
Nutrition figures are from Subway's published Australian nutrition data (last updated 27 June 2026) and may change. Always check the latest in-store information.