Pregnancy Due Date Calculator
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Due in June 2027

If your estimated due date falls between June 1, 2027 and June 30, 2027, these are the date ranges your pregnancy shares with everyone due that month. Each range runs from a June 1 due date to a June 30 due date.

MilestoneDue Jun 1Due Jun 30
First day of last periodOr the equivalent date for a cycle other than 28 days.Aug 25, 2026Sep 23, 2026
Estimated conceptionAround 2 weeks 0 days.Sep 8, 2026Oct 7, 2026
Most accurate ultrasound dating ends13 weeks 6 days.Nov 30, 2026Dec 29, 2026
Second trimester begins14 weeks 0 days.Dec 1, 2026Dec 30, 2026
Third trimester begins28 weeks 0 days.Mar 9, 2027Apr 7, 2027
Early term begins37 weeks 0 days.May 11, 2027Jun 9, 2027
Full term begins39 weeks 0 days.May 25, 2027Jun 23, 2027
Late term ends41 weeks 6 days.Jun 14, 2027Jul 13, 2027

Dates follow ACOG’s trimester and term definitions.1,2 For your exact dates, use the calculator below.

How far along you’ll be, month by month

The range covers every June due date, from the start to the end of each month.

  1. August 20260 weeks1st trimester
  2. September 20260–5 weeks1st trimester
  3. October 20261–9 weeks1st trimester
  4. November 20265–13 weeks1st trimester
  5. December 20269–18 weeks1st to 2nd trimester
  6. January 202714–22 weeks2nd trimester
  7. February 202718–26 weeks2nd trimester
  8. March 202722–31 weeks2nd to 3rd trimester
  9. April 202727–35 weeks2nd to 3rd trimester
  10. May 202731–39 weeks3rd trimester
  11. June 202735–41 weeks3rd trimester
  12. July 202740–41 weeks3rd trimester

A June due date is a window, not a deadline

Full term starts at 39 weeks, so for a June 2027 due date it begins as early as May 25, 2027. Late term runs until 41 weeks 6 days, as late as July 13, 2027.2 In an Australian study of births after spontaneous labor, only about 5% arrived on the estimated due date, and about two-thirds within a week of it.3 So a June baby may well arrive in May or July.

Your due date may also move once, after an early ultrasound.4 Read how accurate due dates are.

Find your exact dates

Enter the due date your care team gave you, or choose another method.

What do you know?

The day bleeding started, not the day it ended.

From the first day of one period to the first day of the next.

Calculated on your device. Your dates are never sent to us. Privacy

Sources

  1. How Your Fetus Grows During PregnancyAmerican College of Obstetricians and Gynecologists
  2. Committee Opinion No. 579: Definition of Term PregnancyAmerican College of Obstetricians and Gynecologists, 2013
  3. Predicting date of birth and examining the best time to date a pregnancyInternational Journal of Gynecology & Obstetrics 123(2):105–109, 2013
  4. Committee Opinion No. 700: Methods for Estimating the Due DateAmerican College of Obstetricians and Gynecologists, with AIUM and SMFM, 2017

Links checked November 12, 2026. Citing a source does not mean it endorses this site.