Free Health Calculators for Everyday Wellness
Quick tools to estimate BMI, hydration needs, pregnancy due date and daily nutrition requirements.
Our health calculators take fast estimates on popular indicators of wellness including Body Mass Index (BMI), daily water requirements, nutrition consumption and the anticipated pregnancy due date. You can get basic information by entering the data such as age, height, weight or activity level that can serve as the support to healthier lifestyle choices.
The instruments should not substitute professional medical advice because they are general informational tools.
BMI Calculator
Calculates your Body Mass Index to determine if you are in a healthy weight range.
BMR Calculator
Computes your Basal Metabolic Rate to estimate daily calorie needs.
Pregnancy Calculator
Estimates your due date based on the first day of your last period.
Carb Calculator
Estimates daily carbohydrate needs based on body information and activity level.
Protein Intake Calculator
Helps estimate recommended daily protein intake based on body weight and activity level.
Diet Calculator
Estimates daily calorie and nutrient needs based on age, weight, activity level, and dietary goals.
Water Intake Calculator
Provides an estimate of daily water requirements based on body weight and activity level.
Eye Health Care Calculator
Assesses risk factors for eye health based on lifestyle or age.
Body Fat Calcualtor
Measures your body fat percentage based on inputs like weight and waist size.