Alcohol Units & Standard Drink Count Calculator
Calculates the number of alcohol units in a drink from its volume and ABV percentage, and the total standard drinks in a...
Calculators and explainers tagged under Health.
Calculates the number of alcohol units in a drink from its volume and ABV percentage, and the total standard drinks in a...
Calculates alcohol units in any drink from volume and ABV, and compares weekly total against recommended limits (UK guid...
Convert a daily calorie target into grams of protein, carbohydrates, and fat using a chosen macronutrient split.
Recommended daily protein intake based on body weight and training goal, using protein-per-kilogram research targets.
Predict the next several menstrual periods, ovulation dates, and fertile windows from the first day of your last period...
Estimate kidney function using the Cockcroft-Gault creatinine clearance equation from age, weight, sex, and serum creati...
Estimate your recommended daily water intake from body weight, activity level, and climate.
Estimate the most likely ovulation day, the surrounding fertile window, and the next period start date from the last men...
Compute the waist-to-height ratio (WHtR), an evidence-based indicator of central obesity that is often more predictive o...
Estimate the date of conception either from a known due date (subtracting 266 days) or from the first day of your last m...
Estimate daily calorie needs (TDEE) from BMR and an activity multiplier.
Estimated daily calories are a loose target, not a contract. A quick guide to using the number without letting it use you.
BMI is a one-number screen, not a diagnosis. Here is how to read it honestly — and what to look at alongside it.