I use this app to find up down to the minute how long I have been sober - you can also put in the amount you spent on alcohol and see how much you saved.
Quit That!
As of the time of this post I have been sober:
198,311 minutes or
3,305 hours or
137.72 days or
19.7 weeks or
0.38 years.
And not counting going out to the bars and just counting what I drank at home I have saved about $1,514.87.