Health Calculators

Gestational Age Calculator – Week 8 Calculates estimated gestational age from the last menstrual period and shows a week-based pregnancy estimate. Enter the first day of last period. Educational estimate only. Open calculator → Healthy Weight Calculator – 205 cm Height Calculates the adult BMI 18.5–24.9 weight range for a height of 205 cm. Enter the height. Educational estimate only. Open calculator → Hydration Calculator – At the Gym Estimate daily fluid needs from weight and activity. This variant is framed for at the gym use. Enter the body weight and fluid per kg. Educational estimate only. Open calculator → Macro Calculator – At Home Macro Calculator for at home planning; calculates the result from the inputs displayed on the calculator. Enter the daily calories and protein. Educational estimate only. Open calculator → Maximum Heart Rate Calculator for Age 21 Estimates maximum heart rate for age 21 using an age-based formula. Enter the age. Educational estimate only. Open calculator → Maximum Heart Rate Calculator for Age 37 Estimates maximum heart rate for age 37 using an age-based formula. Enter the age. Educational estimate only. Open calculator → Maximum Heart Rate Calculator for Age 53 Estimates maximum heart rate for age 53 using an age-based formula. Enter the age. Educational estimate only. Open calculator → Maximum Heart Rate Calculator for Age 69 Estimates maximum heart rate for age 69 using an age-based formula. Enter the age. Educational estimate only. Open calculator → Non-HDL Cholesterol Calculator Calculates non-HDL cholesterol by subtracting HDL cholesterol from total cholesterol. Enter the total cholesterol and hdl. Educational estimate only. Open calculator → Pace Calculator – Gym Pace Calculator for gym planning; calculates the result from the inputs displayed on the calculator. Enter the distance and time. Educational estimate only. Open calculator → Protein Calculator for Swimmer Calculates daily protein intake from body weight and a protein target suitable for swimmer planning. Enter the body weight and protein per kg. Educational estimate only. Open calculator → Protein Calculator – 125 kg – 1.2 g/kg Calculates a daily protein target for a 125 kg body weight using a 1.2 g/kg target. Enter the body weight and protein per kg. Educational estimate only. Open calculator →