kcalio

Kcalio makes it easy to understand your body. Whether you want to track your fitness, adjust your macros, or check your daily calorie needs — Kcalio gives you clean, simple tools powered by accurate formulas. Included calculators: • BMI & ideal weight • BMR & TDEE (daily energy needs) • Body Fat % • Waist-Hip Ratio • Macros calculator • Hydration needs • VO₂max fitness estimator • Weight goal planner • Caloric deficit calculator No accounts. No sign-ups. No data collection. Just fast, accurate health calculations — all on your device.