Health Calculators

Track health metrics and wellness insights with simple tools.

Explore health calculators on NexoraCalculator. Each tool is designed to be fast, clear, and mobile-friendly—so you can get answers quickly.

8 calculators

Calculate your Body Mass Index using metric or imperial units and see the weight category.

Estimate Basal Metabolic Rate (BMR) using the Mifflin–St Jeor equation.

Estimate body fat percentage using the US Navy method (measurements in cm).

Estimate daily calories for maintenance and simple weight change targets based on activity level.

Estimate an ideal weight range using the Devine formula (height in cm).

Estimate ovulation date and fertile window from the last period start date and average cycle length.

Estimate due date, current pregnancy week, and trimester based on the last menstrual period (LMP).

Estimate Total Daily Energy Expenditure (TDEE) based on BMR and activity level.