Health Calculators

Calorie Calculator – Age 52 – Weight Gain Calorie Calculator – Age 52 – Weight Gain calculator with a clear formula, worked example, inputs, and educational interpretation. Sample: 2,636.6 kcal/day. Open calculator → Calorie Calculator – Age 62 – Weight Loss Calorie Calculator – Age 62 – Weight Loss calculator with a clear formula, worked example, inputs, and educational interpretation. Sample: 1,759.1 kcal/day. Open calculator → Calorie Calculator – Age 74 – Maintenance Calorie Calculator – Age 74 – Maintenance calculator with a clear formula, worked example, inputs, and educational interpretation. Sample: 2,166.1 kcal/day. Open calculator → Calorie Needs Calculator – Sedentary Convert a calorie allocation into carbohydrate grams with calorie needs calculator – sedentary. Includes the formula, example, and practical interpretation. Open calculator → Calories Burned Calculator – Intermediate Convert a calorie allocation into carbohydrate grams with calories burned calculator – intermediate. Includes the formula, example, and practical interpretation. Open calculator → Calories Burned Calculator – MET 3 – 45 Minutes Convert a calorie allocation into carbohydrate grams with calories burned calculator – met 3 – 45 minutes. Includes the formula, example, and practical interpretation. Open calculator → Calories Burned Calculator – MET 7 – 45 Minutes Convert a calorie allocation into carbohydrate grams with calories burned calculator – met 7 – 45 minutes. Includes the formula, example, and practical interpretation. Open calculator → Calories Burned Calculator – Swimming Convert a calorie allocation into carbohydrate grams with calories burned calculator – swimming. Includes the formula, example, and practical interpretation. Open calculator → Creatinine Clearance Calculator – Cockcroft-Gault Estimates creatinine clearance using the Cockcroft-Gault equation. Enter the age and weight. Educational estimate only. Open calculator → Gestational Age Calculator – Week 6 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 – 200 cm Height Calculates the adult BMI 18.5–24.9 weight range for a height of 200 cm. Enter the height. Educational estimate only. Open calculator → Hydration Calculator – At Home Estimate daily fluid needs from weight and activity. This variant is framed for at home use. Enter the body weight and fluid per kg. Educational estimate only. Open calculator →