GLP-1 Protein Calculator
Calculate your personalized daily protein goal based on your body metrics, activity level, and GLP-1 medication to help preserve lean muscle during weight loss.
Your daily protein goal
115g
About 1.40 g per kg of body weight — roughly 40g across three meals. Never go below ~100g per day while losing weight.
Why protein matters more on a GLP-1
GLP-1 medications slow gastric emptying and reduce appetite, so total intake drops fast. Without enough protein, a large share of the weight you lose can come from lean muscle rather than fat — which lowers your metabolic rate and makes regain easier.
Aim to front-load protein early in the day when appetite is highest, and pair it with resistance training 2–3x per week. A protein shake is often the easiest way to close the gap on low-appetite days.
This tool provides general wellness estimates only and is not medical advice. Talk to your healthcare provider before changing your nutrition, hydration, or supplement routine — especially while taking GLP-1 medications.
Support your results with the right supplements
Protein, electrolytes, magnesium and gut support formulated for GLP-1 users.
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