Track Your Current Week of Pregnancy with Precision

Knowing your current week of pregnancy is one of the most practical pieces of information you need during gestation. Most articles, books, and prenatal checkups are categorized by weeks. It defines what physical symptoms are normal, when your baby starts developing specific reflexes, and what lab tests need to be scheduled.

This guide explains how to calculate which week of pregnancy you are in today and how fetal milestones map to your weekly calendar.

How the Week Calculation Works

Your current week of pregnancy is computed by counting the days elapsed since the start of your last menstrual period (LMP) and grouping them into 7-day windows. Dividing the total days by 7 gives you the completed weeks, and the remainder indicates the additional days. You are always in the week *following* your completed weeks. For example, completing 8 weeks means you are in your 9th week of pregnancy.

By entering your details in our calculator above, you can find your precise week, your trimester status, and estimated baby size instantly.

Download Gynosakhi for Daily Updates

Want weekly milestones, kick counts, and chatbot checkups right on your phone? Download the Gynosakhi app on iOS and Android to track your weeks dynamically.

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