Sobriety Calculator
Count time since a sobriety date in years, months, days and total days, with upcoming milestone dates.
Why milestones are counted
Recovery programmes mark 24 hours, 30, 60 and 90 days, six months, and then years, because early milestones are close enough together to stay motivating when the long view feels impossible. The counter is a record, not a judgement — and a reset is a date change, not a failure of everything that came before it.
How to use the Sobriety Calculator
- Fill in each field with your own figures — the defaults are only there as an example.
- The result updates as you type, so there is no button to press.
- Check the breakdown under the main result for the supporting numbers.
- Use the copy button to take the result with you, or share the link to reload the same inputs.
Sobriety Calculator — frequently asked questions
Where can I find support?
Community programmes such as SMART Recovery and Alcoholics Anonymous, and your own doctor, are the practical starting points. A calculator counts days; people carry recovery.
Is this sobriety calculator free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
How accurate is the result?
The maths is exact for the formula shown on the page. Accuracy in the real world depends on your inputs and on assumptions the formula cannot see, so treat the output as a well-grounded estimate rather than a quote.
Can I use it on my phone?
Yes. The page is responsive, weighs a few kilobytes and works offline once loaded, so it behaves the same on a phone as on a desktop.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the sobriety calculator.
- sobriety calculator
- clean time calculator
- recovery date counter
- sober time calculator
- days sober
- sobriety counter
About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error