Is Your Subway Order Under 900 Calories?

To 6-inch or to footlong? That is the question.

One person's idea of a filling meal could be another person's snack.

But for a little bit of context as to how your Subway order might fit into a typical day, according to the USDA, the average moderately active person aged 19-50 needs around 2,000 to 2,800 calories per day.

All right, take the quiz below and see if your usual Subway meal is under 900 calories!