Health Calculators

Calorie Calculator – Age 24 – Maintenance Estimates calorie needs for age 24 with a maintenance goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 34 – Weight Gain Estimates calorie needs for age 34 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 44 – Weight Loss Estimates calorie needs for age 44 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 56 – Maintenance Estimates calorie needs for age 56 with a maintenance goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calorie Calculator – Age 66 – Weight Gain Estimates calorie needs for age 66 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 76 – Weight Loss Estimates calorie needs for age 76 with a weight loss goal using Mifflin-St Jeor BMR and activity. Enter the sex and age. Educational estimate only. Open calculator → Calories Burned Calculator – At Home Calories Burned Calculator for at home planning; calculates the result from the inputs displayed on the calculator. Enter the body weight and duration. Educational estimate Open calculator → Calories Burned Calculator – MET 10 – 60 Minutes Estimates calories burned for a 60-minute activity at 10 METs using body weight. Enter the body weight and duration. Educational estimate only. Open calculator → Calories Burned Calculator – MET 4 – 60 Minutes Estimates calories burned for a 60-minute activity at 4 METs using body weight. Enter the body weight and duration. Educational estimate only. Open calculator → Calories Burned Calculator – MET 8 – 60 Minutes Estimates calories burned for a 60-minute activity at 8 METs using body weight. Enter the body weight and duration. Educational estimate only. Open calculator → Calories Burned Calculator – Workout Estimate calories burned from body weight, duration, and MET. This variant is framed for workout use. Enter the body weight and duration. Educational estimate only. Open calculator → Fat Intake Calculator – Weight Loss Fat Intake Calculator variant focused on weight loss; it performs the underlying calculation using the inputs shown. Enter the daily calories and fat from calories. Open calculator →