Anycalculator choking calculator is designed to give the approximate dollar value of the cost of smoking. It does not attempt to put a price tag on the true reward in quitting... better health. This simple calculator requires the number of cigarettes you smoke a day as a minimum change to the defaults. The default is 1 pack a day. The default figures for number of cigarettes daily as well as extra medical, dental, clothing and other costs are a minimum from a recent survey of 350,000 smokers, 24 and over. You may change any value you need to. All entries are numeric and any value that you remove should have a zero (0) in it. Click on Calculate to see the facts and click on Clear Values to restore the defaults. (An error message will display NAN indicating a value other than a number has been entered.)