The Greater Hartford Area Service Committee of Narcotics: Clean Time Calculator Page

Clean date Calculator

Enter Your Clean Date: ,

You have been clean for

years, months and days.

This is a total of days clean

There may be some confusion as to how we calculate cleantime. We do it exactly the same way that it's done in NA meetings:

If the cleantime is less than, or equal to, 90 days:

Here, we count days. Months and dates don't really come into play. This means that 30 days is actually 30 days. February 15th to March 15th is 28 days in a non-leap year, and 29 days in a leap year. You don't get 30 days until March 16th or 17th.

If the cleantime is greater than 90 days:

Here we count by dates. This means that February 15th to June 15th is considered 4 months and February 15th to August 15th is six months exactly. February 15th to August 31st is six months and 16 days. February 15th to September 1st is six months and 17 days. You don't have seven months until September 15th. February 15th to May 16th is 90 days, but February 15th to May 17th is three months and two days.

We want it to work well, but we'll need your help. Just telling us "It's malfunctioning" or "It doesn't work" is no help. We have tested it as well as possible, and think that it works fine. We need you to tell us what to do to get incorrect results.

We sincerely believe that this is the best cleantime calculator in the World. This is the only one (we know of) that was written specifically by NA members, for NA members.

Thanks to the Suffolk Area Service Committee of Long Island, NY, for giving us permission to copy their Javascript clean time calendar on this website

Note: Some of the links on this page are in pdf (portable document format)
free adobe reader required (google toolbar is not required)
pdf files can be printed and saved, and are cross platform
(can be viewed in windows and mac computers)
If you cannot view the pdf files you will need to download and install adobe reader.
click here to download adobe reader

The names, trademarks, service marks, and logos of the Fellowship of Narcotics Anonymous are owned, in trust, by NA World Services, Inc. All such marks appearing on this site may not be used by anyone except as stated in Intellectual Property Bulletin #1 and Intellectual Property Bulletin #2. Such marks may not be used in any advertising or publicity, or otherwise to indicate NA or NAWS sponsorship or affiliation with any product or service without NAWS' prior express written permission. For further information about vendors wishing to use the marks and logos, refer to Intellectual Property Bulletin #3, Revised. See also: Fellowship and Intellectual Property Bulletins. The Greater Hartford Area Service Committee of Narcotics Anonymous does not endorse any outside enterprises but may occasionally use proprietary programs as a way to facilitate the ease of use of the website, these programs may include but are not limited to Mapquest Maps, Adobe Reader, Google Translator, Microsoft Word and Excel. Telephone numbers on flyers and reports have been redacted to protect the anonymity of our members.