SobrTime
Know your level. Pace your night.
What it does.
SobrTime is a personal BAC (blood alcohol content) tracker that helps you understand how alcohol affects your body in real time. Set up your profile — weight, age, gender, and country — and SobrTime estimates your current level based on what you've had to drink and how much time has passed. Plan your night with the level planner: pick a desired feeling and SobrTime suggests a safe pace and timing. Hydration reminders nudge you to drink water when your pace picks up, and smart alerts let you know when you're approaching the legal limit in your country. SobrTime is designed for awareness, not advice. It runs in your browser, supports both metric and imperial units, and shows BAC in either permille (‰) or percent (%) depending on your region.
Designed with intent.
- Real-time BAC estimation based on your profile
- Country-specific legal limits (incl. Sweden 0.20‰)
- Plan your level — pick a feeling, get a safe pace
- Hydration reminders when your pace increases
- Smart alerts as you approach the legal limit
- Metric and imperial units (kg/lbs, ml/oz)
- BAC display in permille (‰) or percent (%)
- Light, dark, and system themes
- Optional location attached to drinks for map view
- Runs in the browser — no install required
What's new.
Version 1.0.0
- Initial release of SobrTime.
Common questions.
Need help with SobrTime?
Send us a message — we read and reply to every one.