Rebuild REBUILD

Free Sobriety & Recovery Tools

Calculators, trackers, and assessments for alcohol recovery. No signup required — everything runs in your browser. Your data stays on your device.

Sobriety Benefits Timeline

Enter your quit date and see a live, science-backed timeline of every benefit your body is experiencing right now. Updated every minute.

True Cost of Drinking

Calculate the true cost of your drinking habit across 5 dimensions: money, time, sleep, calories, and years off your life. The number will surprise you.

Withdrawal Risk Checker

Answer 5 questions about your drinking history to understand your withdrawal risk level, what symptoms to expect, and when to seek medical help.

BAC Calculator

Calculate your blood alcohol content (BAC) instantly. Enter your weight, drinks consumed, and time drinking. See when you'll be sober and safe to drive.

Am I Addicted? Quiz

Take a confidential, clinically-validated self-assessment based on the AUDIT screening tool. Understand your relationship with alcohol in 10 questions.

Alcohol Units Calculator

Calculate exact alcohol units in any drink. Enter drink type, size, and ABV. See weekly totals and how they compare to health guidelines.

Alcohol Calories Calculator

Calculate calories in your alcoholic drinks. See daily, weekly, and yearly calorie totals from drinking, plus the food and exercise equivalents.

Sobriety Day Counter

Free online sobriety counter. Enter your quit date and see your sober time update in real time — days, hours, minutes, and seconds. Shareable.

Withdrawal Timeline

See what to expect during alcohol withdrawal hour by hour. Enter your last drink time to see where you are in the withdrawal timeline and what's coming next.

Drink Driving Limit

Check if you're under the legal drink driving limit. Enter your drinks, weight, and time to see your estimated BAC and when you'll be safe to drive.

Zebra Striping Tracker

Free live tracker for zebra striping: alternate alcoholic and alcohol-free drinks one-for-one. Tap each round, keep the stripe, see the drinks you avoided.

Sober October Tracker

Free interactive Sober October tracker: check in daily, watch the 31-day grid fill, see your money saved. Honest about slip days — the month never resets.

Dry January Tracker

Free Dry January tracker: daily check-ins, a 31-day calendar you can also print, money-saved estimates, and no reset when a day goes sideways.

30-Day No Alcohol Challenge

Free 30-day no alcohol challenge tracker: start any day, check in daily, watch the grid fill, see the money you keep. Slip days logged, never punished.

Alcohol System Calculator

Estimate when alcohol clears your body, plus detection windows for breath, blood, urine (including EtG), saliva and hair tests — honest ranges, sourced.

Hangover Calculator

Estimate how long your hangover will last from drinks, sleep, food and water, and see the hour-by-hour timeline of what your body is actually doing.

Alcohol Taper Planner

Build a day-by-day alcohol taper schedule — after a withdrawal risk check. Higher risk means no schedule and a route to medical help instead. Free, private.

Craving Timer

A 10, 15 or 20 minute timer for an alcohol craving, with grounding prompts. Urges rise and fall — this one is built to be outlasted, not fought. No signup.

Dry July Tracker

Free Dry July tracker: daily check-ins, a printable 31-day calendar, money-saved estimates, and a grid that records a slip day instead of resetting the month.