Which has more calories Diet Coke or coke zero?

Coca Cola Zero has more calories than Coca Cola diet. If you look at their cans, it says that Diet Coke has 0 calories, it says on a Coke Zero can that it contains 5 calories. You can probably find this out by the taste difference also, COke Zero tastes sweeter than Diet Coke and has less of a Diet Soda aftertaste.