Calculate your pregnancy due date instantly with our accurate, easy-to-use calculator
Enter your information to calculate your due date and pregnancy timeline
Your Baby is Due On
January 1, 2025
Gestational Age
12 weeks
Trimester
2nd
Conception
Apr 15
Pregnancy Progress
Key Milestones
Our free Due Date Calculator helps expectant parents estimate their baby's arrival date quickly and accurately. By entering the first day of your last menstrual period (LMP) or conception date, our tool calculates your estimated due date and provides valuable information about your pregnancy timeline.
Understanding your due date is essential for proper prenatal care and planning. This calculation is based on the standard 40-week pregnancy timeline, which is counted from the first day of your last menstrual period. While only about 5% of babies are born on their exact due date, this calculation provides an important timeframe for monitoring your baby's development.
This tool is completely free to use with no registration required. We respect your privacy - all calculations happen in your browser and no personal data is stored or transmitted to any servers.