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A pregnancy week calculator converts between gestational age (weeks from last menstrual period) and calendar dates to determine due dates, trimester boundaries, and developmental milestones. The estimated due date is 40 weeks (280 days) from the last menstrual period; only 5% of babies are born on their exact due date.

चरण-दर-चरण मार्गदर्शिका

  1. 1Provide necessary inputs
  2. 2Review calculations

हल किए गए उदाहरण

इनपुट
Enter the required values
परिणाम
Result computed by the formula

सामान्य गलतियां जिनसे बचना है

  • Measurement errors
  • Wrong assumptions

अक्सर पूछे जाने वाले प्रश्न

What does this calculator do?

Provide necessary inputs

How do I use this calculator?

Review calculations

सेटिंग्स