Welcome to HealthCalc

Free health and fitness calculators - BMI, TDEE, macros, body fat, calories, water intake, and more. No signup required.

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Why Choose HealthCalc?

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Privacy First

All tools run in your browser. Your data never leaves your device.

Lightning Fast

No server uploads. Instant processing with modern web technologies.

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100% Free

No signup, no subscriptions, no limits. Free forever.