Pregnancy Calculator
Pregnancy Calculator
Track your pregnancy week by week
🤰 WEEKS · TRIMESTER · DUE DATE · MILESTONES
First day of your last menstrual period
Week 1
Week 0
Week 40
You Are Currently
Estimated Due Date
Days Until Due Date
Est. Conception Date
Total Days Pregnant
🗓️ Key Pregnancy Milestones
⚕️ This calculator is for informational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare provider regarding your pregnancy.
What is a Pregnancy Calculator?
A Pregnancy Calculator helps expectant mothers find out exactly how far along they are in their pregnancy. By entering the first day of your last menstrual period (LMP) and your average cycle length, the calculator works out how many weeks and days pregnant you are, which trimester you are in and key milestone dates throughout your pregnancy journey.
How to Use This Calculator
- Enter the first day of your last menstrual period
- Select your average cycle length (default is 28 days)
- Click "Calculate My Pregnancy"
- Your results will show instantly, including your current week, trimester, due date and more