Pregnancy Due Date Calculator
Here’s How to Use This Calculator:
- Select input method: LMP or Conception Date.
- Enter your date using the calendar.
- Click Calculate to view your results.
- To start over, click Reset.
- Use Scroll to Top or Scroll to Bottom for navigation.
The Calculator Displays:
- Estimated Due Date: 280 days from conception (or 266 from LMP)
- Current Week of Pregnancy: Weeks completed (of 40)
- Trimester Status: 1st (0–12), 2nd (13–26), 3rd (27–40 weeks)
- Pregnancy Progress Bar: Percent complete
- Total Days Pregnant: Days so far
- Days Until Due Date: Days left before delivery
- Key Milestones: End of 1st Trimester (13 weeks), End of 2nd Trimester (27 weeks), Viability (24 weeks)
Estimated Due Date:
Current Week: of 40
Trimester:
Days Pregnant:
Days Until Due:
Milestones:
- End of 1st Trimester:
- End of 2nd Trimester:
- Viability (24 weeks):