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Pregnancy Nutrition Calculator

Trimester-specific calorie needs with ICMR 2020 guidelines. Critical micronutrients, Indian food recommendations, weight gain tracker, and foods to avoid.

ICMR 2020 guidelinesTrimester-specificIndian food recommendations
kg

Pre-pregnancy weight

cm
years

Medical Disclaimer

This pregnancy nutrition calculator provides general estimates for educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your doctor, registered dietitian, or qualified healthcare provider before making changes to your diet or health routine — especially during pregnancy, breastfeeding, or if you have any medical conditions.

About this pregnancy nutrition calculator

  • Calorie adjustments per ACOG guidelines: +0 (T1), +340 (T2), +450 (T3), +500 (breastfeeding)
  • Micronutrient targets per ICMR 2020 RDA for Indian pregnant women
  • Weight gain recommendations based on pre-pregnancy BMI using Asian standards
  • Indian food recommendations for each nutrient (veg, egg, and non-veg options)
  • Gestational diabetes mode reduces calorie target by 5% and emphasises complex carbs
  • This is educational guidance — always follow your doctor's specific recommendations

Frequently Asked Questions