🎯 Sobriety / Quit-Streak Calculator

This is a general-purpose streak-tracking calculator, not tied to any specific habit. It works for sobriety, quitting smoking, cutting caffeine, reducing social media use, giving up late-night snacking, or anything else where you want to track how many days you've kept going since a start date. Type any label you like into "What did you quit?" and it will be shown as-is in the result.

The tool calculates the number of days elapsed between your start date and today. 30, 100, and 365 days are commonly recognized milestones for a streak — if you've already passed one, the tool shows the date it was reached; if not, it shows the remaining days as a D-day countdown (e.g. D-12).

If you enter what you used to spend per day on the thing you quit (e.g. on alcohol or cigarettes) in "Average Daily Spend", the tool multiplies that by the total number of elapsed days to estimate roughly how much you've saved so far. This field is a plain, currency-agnostic number, and it's optional — leaving it blank doesn't affect any other calculation.