Health Utilities

BMI, calorie, sleep, water intake, and pregnancy due date tools. Quick health estimates; discuss results with a healthcare provider.

What you can do here

  • Calculate BMI and estimate daily calorie needs.
  • Track sleep and water intake recommendations.
  • Use pregnancy due date and other health estimators.

Best for: Wellness Screening Planning

All utilities

Related Utility Categories

Explore Health and Time & Date for BMI, calorie, and age tools. Use Converters for unit conversions. Try Text for word counts. Check Developer for JSON and encoding.

Frequently Asked Questions

Are these health tools a substitute for medical advice?

No. They are screening and planning tools. Always consult a healthcare provider.

Is my health data stored?

No. All inputs stay in your browser; nothing is sent to our servers.

How is BMI calculated?

Standard formula: weight / height². It does not account for muscle or body composition.