Health Calculators

BMR Calculator for Age 76 Calculates BMR for an adult age 76 using the Mifflin-St Jeor equation. Enter the sex and age. Educational estimate only. Open calculator → Body Fat Calculator – BMI-based Method Estimates body fat percentage using the BMI-based approach and clearly labels the result as an estimate. Enter the sex and height. Educational estimate only. Open calculator → Calorie Calculator – 30% Adjustment Calculates a 30% calorie adjustment from a base calorie value. Enter the base calories and adjustment. Educational estimate only. Open calculator → Calorie Calculator – Age 24 – Weight Gain Estimates calorie needs for age 24 with a weight gain goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 34 – Weight Loss Estimates calorie needs for age 34 with a weight loss goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 46 – Maintenance Estimates calorie needs for age 46 with a maintenance goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 56 – Weight Gain Estimates calorie needs for age 56 with a weight gain goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 66 – Weight Loss Estimates calorie needs for age 66 with a weight loss goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 78 – Maintenance Estimates calorie needs for age 78 with a maintenance goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calories Burned Calculator – At the Gym Estimate calories burned from body weight, duration, and MET. This variant is framed for at the gym use. Enter the body weight and duration. Educational estimate only. Open calculator → Calories Burned Calculator – MET 12 – 15 Minutes Estimates calories burned for a 15-minute activity at 12 METs using body weight. Enter the body weight and duration. Educational estimate only. Open calculator → Calories Burned Calculator – MET 5 – 15 Minutes Estimates calories burned for a 15-minute activity at 5 METs using body weight. Enter the body weight and duration. Educational estimate only. Open calculator →