The weight of a can of soda pop depends on the size and the contents, but here’s a typical example:
A 12-ounce (355 mL) can of soda weighs approximately 13.5 to 14 ounces (383 to 396 grams) when full. This includes the weight of the liquid and the aluminum can.
When empty, the can itself weighs about 0.5 ounces (14 grams).
If the can size is different (e.g., 16-ounce cans or mini 8-ounce cans), the total weight will vary proportionally.