血中アルコール濃度(BAC)計算機
飲酒量・体重・時間でBACを推定します
🛡️ No automated diagnosis or risk percentage
This tool does not invent an unvalidated risk score or diagnosis. Use it to organize context for a more accurate conversation with a qualified clinician.
Drink counts cannot safely determine your current blood alcohol level or when driving is safe. Never use this page to decide whether to drive.
📋 Appointment preparation note
Completed items will be summarized here.
🩺 Next step
Contact a health professional if symptoms persist or worsen, or readings remain unusual for you. Do not start or stop medicine based on an online result.
🚨 Get urgent help
For chest pain, severe trouble breathing, fainting, sudden one-sided weakness or speech trouble, severe allergic reaction, risk of self-harm, or severe bleeding or pain in pregnancy, stop and use your local emergency service now.