Category hub
Heart Health Calculators
Browse 5 tools, including BMI Calculator, Target Heart Rate Calculator, GFR Calculator.
BMI Calculator
Calculate adult BMI and its reference category from height and weight.
Target Heart Rate Calculator
Estimate age-predicted maximum heart rate and general moderate/vigorous activity zones.
GFR Calculator
Estimate adult eGFR with the race-free 2021 CKD-EPI creatinine equation.
Adult Underweight BMI Calculator
Calculate adult BMI and its reference category from height and weight.
Overweight Calculator
Calculate adult BMI and its reference category from height and weight.
5 working tools. Each page explains its inputs, formula and assumptions.