Kalọ̀lịtàrà
Nhazi n'ime ọ̀ràlụ̀ n'ime ọ̀ràlụ̀ site n'ụgbọala, ibu ahụ na oge.
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
A blood alcohol content (BAC) calculator estimates the alcohol in your bloodstream using the Widmark formula, from the number of standard drinks, your body weight and sex, and the time since your first drink. It is an educational estimate only — many factors change real BAC, so never use it to decide whether to drive.
Widmark works out grams of alcohol, spreads them through the body water, and subtracts what has already been metabolised: BAC% = alcohol grams ÷ (body-weight grams × r) × 100 − 0.015 × hours, where r is about 0.68 for men and 0.55 for women. For a 75 kg man who has had 3 US standard drinks (3 × 14 = 42 g of alcohol) over 1 hour, that is 42 ÷ (75,000 × 0.68) × 100 − 0.015 = roughly 0.067% — near, but under, the common 0.08% legal limit.
The tool also shows a rough time to sober up, dividing your current BAC by the 0.015% per hour the body clears. That elimination rate is fixed — coffee, water, food and a cold shower do not speed it up. Real BAC depends on drink strength, food, hydration, medication and individual metabolism, so this is for education only: if you have been drinking, do not drive.
Ajụjụ ndị a na-ajụkarị
Gịnị bụ Widmark fomulụ?
BAC% = (grams of alcohol ÷ (body-weight grams × r)) × 100 − 0.015 × hours, ebe r bụ ọnụọgụgụ nke ntụgharị (ihe dị ka 0.68 maka nwoke na 0.55 maka nwanyị) na 0.015 bụ pasent nke ọka ewepụsịrị n'otu elekere.
Ọ bụ nke a ka mma iji kpebie ma m ga-enwe ike ịkwọ ụgbọala?
No. Real BAC na-adabere na nri, hydration, ọgwụgwọ, na-eri ike na onye ọ bụla metabolism, na amụma nwere ike mfe na-off. Ọ bụrụ na ị na-eri, na-adịghị ụgbọala - a tool is for education only.
Oge ole ka m ga-eji BAC m banye na sekọnd?
The ahụ clears ọṅụṅụ na ihe dị ka 0.015 pasent kwa awa n'agbanyeghị nke coffee, mmiri ma ọ bụ a chill shower. The calculator na-ewere gị ugbu a BAC site na nke a ọnụego iji hụ na sober-up oge.
Olee ihe ọṅụṅụ ọ na-ewe iji bịa 0.08?
Ọ na-adabere na ibu, nwoke na oge. Maka nwoke 75 kg, ihe dị ka 3-4 standard drinks n'abalị nwere ike ịga 0.08%, mana nke a bụ naanị ihe a na-atụ anya - achọghị iji ya mee ihe ma ọ bụrụ na ị dị mma ịnya ụgbọ ala.
Oge ole ka ọṅụṅụ na-adị na sistem gị?
BAC na-apụ na ihe dịka 0.015% kwa awa, ya mere 0.08% elu na-ewe ihe dị ka awa ise iji banye na zero. Ihe ọ bụla na-agba ọsọ elu elimination - ọ bụghị coffee, mmiri, nri ma ọ bụ a shower.
Gịnị bụ ọnụọgụgụ nke otu standard drink?
N'ime US a standard drink bụ banyere 14 g nke pure alcohol - a 12 oz beer, 5 oz wine ma ọ bụ 1.5 oz nke spirits. A UK unit bụ 8 g; họrọ grams-per-drink field iji hụ na nkọwa nke mba gị.
Gịnị mere nwoke na nwaanyị ji gbanwee nghọta?
The Widmark r factor is lower for women (about 0.55 versus 0.68 for men) because of differences in body-water distribution, so the same drinks tend to produce a higher BAC in women.
API — jiri kaadị a site na kóòdù
Kpọọ kalkulata a dịka ebe ngwụcha JSON n'efu - enweghị kii achọrọ. Ziga valiu ebe ahụ n'okpuru dịka paramita ajụjụ mọọbụ JSON. Ihe ọbụla ị na-ewepụ na-eji dìfọ́ọ̀ltụ̀ nke a na-edebe ihuakwụkwọ a na ya; parameter a na-amaghị bụ 400, ọ dịghị sẽọ̀rọ̀. Gụọ ngwe ndị ahụ niile →
Ebemkpofuozi
GET https://calculator.free/api/v1/bac/curl
curl "https://calculator.free/api/v1/bac/?sex=male&units=metric&weight=75&drinks=3&hours=1"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/bac/?" + new URLSearchParams({
"sex": "male",
"units": "metric",
"weight": "75",
"drinks": "3",
"hours": "1"
}));
const data = await r.json();
console.log(data.results);Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.