About Oriz Vitals
Clinical, calm calculators for your own body.
BMI, BMR, TDEE, body-fat %, calorie + macro split, water, steps, sleep, heart-rate zones, pregnancy, ovulation.
Why client-side?
Every implement runs in your browser. Inputs are loaded into memory, worked on, and saved back — they are never sent to a server. No upload, no account required, no telemetry on your content.