Pregnancy Weight Tracker Calculator
Track your pregnancy weight gain against IOM (Institute of Medicine) guidelines based on your pre-pregnancy BMI.
Important Health Disclaimer
This calculator provides general health information based on standard medical formulas and WHO guidelines. Results are for informational and educational purposes only and should not be considered as professional medical advice, diagnosis, or treatment recommendations.
For health concerns, medical conditions, fitness plans, or dietary decisions, please consult with qualified healthcare professionals, licensed physicians, registered dietitians, or certified fitness trainers who can evaluate your individual health status and medical history.
Individual health needs vary significantly. These calculations are general estimates and may not be appropriate for everyone, especially those with existing medical conditions, pregnant women, children, or elderly individuals.
Not a substitute for professional medical advice
Your Information
Second Trimester - Week 24
On Track
Weight gained: 7.0 kg
Pre-Pregnancy BMI
23.9
Normal Weight
Current BMI
26.4
Interpretation
Weight gain is within the recommended range. Continue with healthy eating and regular prenatal care.
Recommended Weight Gain
Total pregnancy: 11.3 - 15.9 kg
Expected at week 24: 4.9 - 7.3 kg
Your gain: 7.0 kg
Remaining Pregnancy
Weeks remaining: 16
Gain needed to reach target: 4.3 - 8.9 kg
Suggested weekly gain: 0.27 - 0.56 kg/week
Nutritional Needs
Extra calories needed: +340 cal/day
Protein requirement: ~83g/day
IOM Guidelines by BMI
Underweight (BMI <18.5): 12.7-18.1 kg
Normal (BMI 18.5-24.9): 11.3-15.9 kg
Overweight (BMI 25-29.9): 6.8-11.3 kg
Obese (BMI ≥30): 5.0-9.1 kg
Disclaimer: These recommendations are based on IOM guidelines for single pregnancies. Individual needs may vary. Always follow your healthcare provider's advice for your specific situation.
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