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SoberClock
Widmark BAC & Driving Safety Timer
← Tools
Calculating...
00:00:00
Estimated time to 0.00% BAC
Blood Alcohol Content (BAC)
0.000%
Estimated Breath BAC
0.00 mg/L
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👤 Profile & Drinking Timeline
Gender
Weight 70 kg
Time Since First Drink 2.5 hrs ago
🍻 What did you drink?
⚠️ Global & Standard Driving Safety Limits
• Legal driving limits vary globally: 0.02% (China/Norway), 0.03% (Japan/Taiwan), 0.05% (EU/Australia), 0.08% (US/UK/Canada).
• Even at 0.02% BAC, reaction time and tracking abilities begin to decline significantly.
• Calculated using medical Widmark formula (avg elimination rate 0.015%/hr). For planning only; never drink and drive! Always call a cab or designated driver.
BACtrack Trace Professional Breathalyzer (Police-Grade Xtend Sensor)
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BACtrack Trace Professional Breathalyzer (Police-Grade Xtend Sensor)
DOT/NHTSA compliant fuel cell sensor provides accurate BAC blood alcohol readings.
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Prices accurate as of check. As an Amazon Associate, NovaFortix Lab earns from qualifying purchases.