Free fitness calculators

The same math Sophia uses to coach you — free to use, no sign-up required.

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  TDEE & Calorie Calculator

  Your calories for training days and rest days.

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  Macro Calculator

  Split your calories into protein, carbs and fat.

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  Protein Calculator

  How much protein you actually need each day.

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  BMI Calculator

  A quick body-mass-index reading.

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  Goal Weight & Timeline

  See how long reaching your goal really takes.

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  GLP-1 Off-Ramp Calculator

  Keep the result after the medication.