Calculators Fit

About

This free collection provides health, fitness and nutrition calculators for BMI, body fat, ideal weight, RMR, TDEE, calories, macros, 1RM, running pace and VO2 max. Every calculator details its formula step by step and displays the result on a visual gauge, helping you truly understand the outcome. It requires no signup and works directly in your browser, available in English, Español, Français, Italiano, Deutsch and हिन्दी.