How to Use the Pregnancy Due Date Calculator

Our calculator helps you estimate your due date and understand your pregnancy timeline. Here's how to use it:

• 1. Select Calculation Method: Choose how you want to calculate your due date:

  • Last Menstrual Period (LMP): Most common method - uses the first day of your last period
  • Conception Date: If you know the exact date of conception
  • Ultrasound Date: If you've had an early ultrasound that provided gestational age
• 2. Enter Your Date: Input the relevant date based on your selected method.
• 3. Adjust Cycle Length (Optional): If using LMP method, you can adjust your average cycle length (default is 28 days).
• 4. Enter Ultrasound Details: If using ultrasound method, enter the gestational age in weeks and days from your scan.
• 5. Calculate: Click the "Calculate Due Date" button to see your estimated due date and pregnancy timeline. Use "Load Example" to see how it works.
• 6. Save Your Results: Use "Copy Results" to save your due date information or "Print" for a physical copy.

Note: This calculator provides an estimate based on standard pregnancy calculations. Always consult with your healthcare provider for accurate dating and prenatal care.