"Hmmm, I wonder if this restaurant's sandwich bread is vegan friendly?"
"Hmmm, I wonder how far it is to walk from my apartment to Wrigley Field?"
"Hmmm, I wonder what kind of yoga class would be good for me?"
"I have a cough, I wonder how many days I have left to live?" :)
There is a calculator, quiz, app, or web page devoted to everything, but it can be overwhelming.
One of my favorite go-to calculator sites is here at Self.com. It's such a great source for, well, everything health, body, and soul. I try to shy away from calorie counting these days, but when I really needed help to jump start my journey I really enjoyed using http://fitday.com/
Are you a heavy online calculator user? What are your faves, any awesome ones I need to know about?