实用工具可以使用
估算您的血液酒精浓度
了解教育用途的血液酒精浓度估算值，以及为什么任何计算都无法判断驾驶是否安全。
交互式工具区
无需注册账号估算在本地运行，不会上传健康数据。可选分析和广告分别适用独立的同意与隐私说明。请勿输入敏感个人信息。
Educational Widmark estimate only, not a measurement. Never use this result, including 0.000%, to decide whether to drive, operate equipment, or drink more. Absorption, food, medications, body composition, and elimination vary substantially. If drinking, do not drive; arrange a sober ride.
- Educational BAC estimate (not measured)
- 0.026%
- Pure alcohol in entered beverages
- 19.7 g
Uses ethanol density 0.789 g/mL and an assumed decline of 0.015 percentage points/hour from the start of drinking. This simplified model does not represent absorption or predict a safe time to drive. For mixed drinks, enter the equivalent total volume at one consistent ABV.