Vitalo estimates your basal metabolic rate — the calories your body burns at complete rest — giving you a baseline to plan nutrition and training around. Enter your age, height and weight, tap Calculate, and Vitalo returns your resting burn using the trusted Mifflin-St Jeor equation, the same method dietitians reach for.
Beyond the single figure, the activity-levels screen shows the standard multipliers that turn a resting rate into a full daily estimate, from sedentary through moderately active to very active, so you can see roughly how much fuel your day actually needs. Everything is built for quick input and large, readable output, with your last entry remembered between sessions.
There are no accounts, no sign-ups and no clutter. These are general estimates, not dietary or medical advice, and individual needs vary — consult a registered professional for a plan tailored to you.