The most popular post on my blog to date is 5 Reasons Tim Hortons Sucks. In the post, I mentioned how terrible Tim Hortons coffee tastes. I failed to consider the actual caffeine levels of Tim Hortons.
I did some digging around and calculating, Tim Hortons coffee has an average of 0.36mg/ml of caffeine.
On the other hand, Starbucks drip coffee has approximately 0.70mg/ml, almost twice as much!
No wonder an “X-Large” cup of “Timmies” never keeps me awake.
Ps. I did not want to make this a Tim Hortons vs Starbucks issue, but McDonalds (Tim Hortons’ only real competition in Canada) does not post their caffeine content online. Home brewed coffee varies depending on your personal preference.