About WeightHelp

Free calorie, BMI, macro & body fat calculators — no signup, no data stored.

WeightHelp offers free, no-signup calculators for weight loss, muscle gain, and healthy eating: BMI, calories (TDEE), macros, and body fat percentage.

Not medical advice

WeightHelp is an informational tool, not medical advice. Always consult a doctor, dietitian, or other qualified health professional about what's right for you.

How it's funded

WeightHelp is free to use and supported by advertising.

Your privacy

The numbers you enter are processed in your browser and never sent to our servers — see our Privacy Policy for details.

Get in touch

Questions, feedback, or found a bug? Reach us at [email protected].