Your health,
calculated.

Body Mass Index with WHO classification and personalized health interpretation.

Daily calorie needs for weight loss, maintenance, or muscle gain. TDEE-based, customizable.

Estimated due date, current week, and trimester from LMP, conception, or IVF transfer.

Daily protein, carbs, and fat targets — balanced, high-protein, keto, or low-carb splits.

Basal Metabolic Rate using the Mifflin-St Jeor equation. The starting point for any calorie plan.

Enter your BP readings and get ACC/AHA stage classification with actionable guidance.

Estimate your body fat percentage using the US Navy method with ACE classification.

Find your ideal body weight using Devine, Robinson, Miller, and Hamwi formulas.

Calculate how much water you should drink daily based on your weight and activity level.

Estimated Glomerular Filtration Rate using the CKD-EPI 2021 race-free equation.

Estimate 2- and 5-year risk of kidney failure from eGFR and urine ACR — the validated Tangri equation.

Find your KDIGO albuminuria category (A1–A3) from a urine albumin-to-creatinine ratio, or calculate ACR from lab values.

Convert serum creatinine between mg/dL and µmol/L instantly, with a quick reference table.