Due Date Calculator

Estimate your baby’s arrival and plan your prenatal journey.

Calculation Method

Based On

Select Date

Average Cycle Length (Days)

Most women have a 28-day cycle. Adjust if yours is consistently shorter or longer.

Planning Guide

Select your calculation method and input the date. We'll use clinical standards to project your full timeline, from conception to the third trimester.

Total Duration: 280 Days
First Trimester: Weeks 1-12
Viability: ~Week 24

We use **Naegele’s Rule**, which assumes a standard 28-day cycle with ovulation occurring on the 14th day. Adjusting the "Cycle Length" helps refine this if your cycle differs.

Confirm your due date with your healthcare provider during your first ultrasound (usually between 8-12 weeks) for the highest degree of accuracy!

Estimated Conception	--
End of 1st Trimester	--
End of 2nd Trimester	--
Current Progress	--

Due Date Calculator

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