Harris–Benedict equation (revised 1984 by Roza & Shigal)
Enter your details and tap Calculate to see your daily calorie and protein needs.
The Harris–Benedict equation was revised in 1984 by Roza and Shigal. BMR estimates are approximate and intended as a general guide — individual needs vary. This tool is not medical advice; consult a healthcare professional for personalized guidance, especially during pregnancy, lactation, or menopause.