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Check your body mass index. Updated 2026-07.
Check your body mass index
Enter your values above to see the result.
For education and screening only — not a substitute for professional medical assessment. Results should be interpreted by your healthcare provider.
Undernutrition risk in CKD — dietary assessment and dietitian referral advised.
Healthy range for most CKD patients.
Overweight — monitor cardiovascular risk; in dialysis, mild excess weight may confer survival benefit.
Obesity — increased CV risk; discuss weight management (GLP-1 options in CKD) with your doctor.
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This content is a general reference, not medical advice, a diagnosis, or a treatment plan. Do not change your diet, fluids, medicines, or dialysis plan without your nephrologist or renal dietitian. Individual recommendations depend on your labs, medications, conditions, and care plan.