Ovulation Calculator: Fertile Window and Cycle Dates
Estimate ovulation, a broader fertile window and upcoming period dates from your last period, average cycle, luteal phase and cycle variation.
Biological
BMI Calculator: Body Mass Index and Weight Range
BMI Calculator Calculate adult body mass index, BMI Prime, the weight range associated with BMI 18.5–24.9 and the weight corresponding to an editable target BMI. BMI is a screening measure, not a diagnosis or direct measurement of body fat. UnitsMetric — kg and cmUS customary — lb, ft and in Age (years)This tool uses adult … Read more
Calorie Calculator: BMR, TDEE, Macros and Goals
Calorie Calculator Estimate adult basal metabolic rate (BMR), maintenance calories, an adjustable calorie target and macronutrient grams. Results are planning estimates, not a diagnosis or individualized nutrition prescription. UnitsMetric — kg and cmUS customary — lb, ft and in Mifflin–St Jeor equation profileFemale coefficient (−161)Male coefficient (+5)The published equation uses two sex-specific constants. Choose the … Read more