How much weight will you lose?
Estimate 12-month and long-term weight loss based on procedure and your stats.
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Slide to set your height. The range adjusts based on gender.
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Height
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as selected
Weight
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current
Procedure
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assumed
Expected Loss (12 months)
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lbs
Expected Loss (Long-term)
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lbs
Message
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eligibility note
How this works
- We compare your current weight to a height- & gender-based upper healthy range.
- Loss multipliers vary by procedure:
- RNY Gastric Bypass: 12-mo ×0.70, long-term ×0.60
- Sleeve Gastrectomy: 12-mo ×0.60, long-term ×0.50
- Duodenal Switch: 12-mo ×0.85, long-term ×0.75
- Numbers are education-only; not medical advice.