Baby Weight Calculator
Track your baby's weight gain and growth patterns after the first week
Weight Information
Enter your baby's current weight and birth details
Weight Analysis
Growth assessment and recommendations
Enter your baby's information to see weight analysis
Normal Weight Gain Guidelines
Expected Weight Gain:
- 0-4 months: 150-200g (5-7 oz) per week
- 4-6 months: 100-150g (3.5-5 oz) per week
- 6-12 months: 70-90g (2.5-3 oz) per week
- Birth weight recovery: Usually by 10-14 days
When to Consult Doctor:
- • Weight loss after first 2 weeks
- • No weight gain for 2+ weeks
- • Falling across percentile lines
- • Feeding difficulties
- • Below 3rd percentile