// multi-utility computation suite · offline · instant · precise
┌──────────────────────────┐
│ [c] calcalyst_ │
│ computation suite │
└──────────────────────────┘
// select a module to initialize
/ search↵ open firstesc close
// adsenseEMPTY_LEADER_SLOT728×90
// adsenseMOBILE_ANCHOR_SLOT320×50
// keyboard_shortcuts
/focus search
↑↓navigate module list
Enter
open first result from search
open highlighted
compute when module is open
compute when focused in a field
Escclose module · clear selection
⌫
sci.blood-alcohol-widmark Calculator
Calculates blood alcohol concentration (BAC) from drinks consumed, body weight, and elapsed time using the Widmark formula: BAC = A/(r × W) − β × t. The elimination rate β ≈ 0.015% BAC/hour (one standard drink per hour for most adults) — legal driving limits are typically 0.05–0.08% BAC.
Inputs
Drinks
Count of items or occurrences.
Body Weight Kg
Body or object weight. For health calculators, usually in kg or lbs.
Sex
Reference formula or conversion factor shown for context.
Time Hours
Reference formula or conversion factor shown for context.
Standard Drink Oz
Reference formula or conversion factor shown for context.
Results
estimated BAC (%)
The value at the specified point or condition.
legal limit
Reference formula or conversion factor shown for context.
peak BAC
Reference formula or conversion factor shown for context.
metabolism rate
The value at the specified point or condition.
Widmark: BAC = A/(r×W) - 0.015×T
Reference formula or conversion factor shown for context.
note
Supplementary information explaining an assumption, caveat, or important context for interpreting the result.