Health OS · Calculator Suite

Optimize every metric.

BMI, BMR, Days-to-Goal, screen-time, macros, sleep cycles — all linked to your Bharat Optimization Score. Save results to your Health Journey by signing in.

BMI · BMR · Days to Goal

Metabolic baseline + projection — Mifflin-St Jeor

BMI—
BMR (kcal/day)—at rest
TDEE (kcal/day)—incl. activity
Days to Goal
Enter target + daily intake to project. Goal & intake must be aligned (deficit for loss, surplus for gain).

Screen-Time Tracker

Mental health · digital fatigue impact on BOS

Calorie & Macro Counter

ICMR-NIN 2026 macro split + Hinglish insights

Sleep Cycle Analyzer

Deep / REM / Light estimation · circadian alignment

Total7.5h≈ 5 cycles
Deep90mrestorative
REM113mdreams + memory
Light248mtransition
Optimal sleep window ✓
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