Pregnancy Due Date Calculator

Byzeeshanxservices@gmail.com June 8, 2026June 8, 2026

Find Your Baby’s Estimated Due Date

LMP (First Day of Last Period)

Cycle Length (days)

This calculator uses the standard medical formula called Naegele’s Rule. It estimates your due date based on your last menstrual period (LMP).

Formula: LMP + 280 days (40 weeks) + cycle adjustment