Nutrition Facts: How many calories are in a Subway roast beef sub?
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4 min read
According to nutritional data, a standard 6-inch Subway roast beef sub on 9-grain wheat bread with standard vegetables has approximately 320 calories. This number, however, is a baseline that can fluctuate significantly depending on how you customize your sandwich, highlighting the importance of understanding each ingredient's contribution when asking how many calories are in a Subway roast beef sub.
