Curious about how far along you are in your pregnancy? A Pregnancy Calculator is a quick and easy tool that helps expectant mothers estimate their due date, gestational age, and key milestones during pregnancy. Whether you're newly pregnant or tracking your baby’s growth week by week, this tool gives you the answers you need—all in one place.
At Calculators.at, our free Pregnancy Calculator is accurate, user-friendly, and based on medically accepted methods to help guide your pregnancy journey.
A Pregnancy Calculator helps estimate:
It typically uses the first day of your last menstrual period (LMP) to calculate how far along you are and when your baby is likely to arrive.
The Pregnancy Calculator uses the Naegele’s Rule, which assumes a standard pregnancy length of 280 days (40 weeks) from the first day of your last period.
Example Calculation:
The calculator also gives you estimated dates for:
Our Pregnancy Calculator is the perfect starting point for understanding your pregnancy timeline. It provides a clear and simple view of your current stage, due date, and key moments to look forward to. Whether you’re newly expecting or nearing your third trimester, stay informed and confident with every step.