Pregnancy Due Date Calculator

This estimates 40 weeks from the last period start. Actual dating can vary by ovulation, cycle length, and ultrasound findings.
Estimated due date
Mon, October 7, 2024
280 days left
Current gestational age
0w 0d
Current stage
1st trimester
Estimated conception
Mon, January 15, 2024
Last period start
Mon, January 1, 2024
Current gestational age
0%
Milestones
12wMon, March 25, 2024+84days
20wMon, May 20, 2024+140days
28wMon, July 15, 2024+196days
37wMon, September 16, 2024+259days
40wMon, October 7, 2024+280days