Pregnancy Calculator
Calculate your due date and track pregnancy stages
About Pregnancy
Normal Pregnancy Duration:
A normal pregnancy lasts approximately 280 days (40 weeks) from the first day of your last menstrual period.
Three Trimesters of Pregnancy:
- First Trimester: Week 1 to Week 13
- Second Trimester: Week 14 to Week 27
- Third Trimester: Week 28 until birth
Note: This calculator provides an estimate. Please consult your healthcare provider for accurate information and pregnancy monitoring.
Enter First Day of Last Menstrual Period
Important Tips for Pregnant Women
- Regular checkups with your healthcare provider
- Take prescribed prenatal vitamins (especially folic acid)
- Maintain a healthy, balanced diet
- Drink plenty of water
- Exercise appropriately for pregnancy
- Get adequate rest and sleep
- Avoid smoking, alcohol, and unprescribed medications
- Complete regular tests and screenings
ℹ️ About This Tool
The Pregnancy Calculator is an accurate free tool that helps expectant mothers calculate their due date and track pregnancy stages week by week. The calculator provides full support for both Hijri and Gregorian calendars, with tracking of the three trimesters (1st, 2nd, and 3rd) and remaining days until delivery.
Benefits of Using the Calculator:
- Dual Calendar Support: Calculate in Hijri or Gregorian calendar based on your preference
- Accurate Calculation: Uses medical standard (280 days / 40 weeks) for due date calculation
- Trimester Tracking: Know your current pregnancy stage (1st, 2nd, or 3rd trimester)
- Weekly Progress: Track the current week and day of pregnancy accurately
- Medical Tips: Important information and guidance for each pregnancy stage
📋 How to Use
- Choose Calendar Type: Select Hijri or Gregorian calendar based on your preference
- Enter Day: Select the first day of your last menstrual period (1 to 31)
- Select Month: Choose the month when your last period started
- Select Year: Pick the appropriate year (current or previous)
- Calculate: Click the "Calculate" button to get your expected due date
- View Results: See your due date in both calendars, current pregnancy week, trimester, and days remaining