How many calories in a kcup?

[Push50]

Fresh ground black coffee. Only way to go. That’s my preworkout drink

 

[SalsaCat]

Most of the time, the flavorings aren't really things that are present in a significant enough amount to materially contribute to the calorie count. They're typically highly concentrated extracts added in tiny amounts to the entire batch of coffee grounds that will be portioned into the k-cups. Some are natural (like castoreum [beaver gland extract] - used for natural raspberry and vanilla flavorings), and some are synthetic.

I agree with @Push50 though - freshly ground black beats k-cups in taste for me!