Pregnancy Countdown Calculator
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Days left until your due date from any starting date — use today for a live countdown.
Rates last reviewed: July 2026
Due date & today
Days until due date
128
About 18 weeks remaining
- Due date
- 2026-12-06
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Counting down to due date
A pregnancy countdown counts whole calendar days between today (or any “as of” date) and your estimated due date. It helps with planning milestones — anatomy scan windows, maternity leave paperwork, and nursery prep — without replacing clinical scheduling.
Once the due date passes, the countdown shows zero rather than negative days. Only about 5% of births occur on the EDD itself; “full term” spans several weeks before and after.
Example: as of July 31, 2026 with an EDD of December 6, 2026 → 128 days remaining. Update the as-of date to see the countdown on any future check-in.
Official sources
Rates and formulas in this calculator are based on the documentation below. Platforms change fees — confirm current numbers before pricing or payouts.
Common questions
What if my due date changes after ultrasound?
Update the EDD field to your clinician’s revised date. Countdown math uses whatever due date you enter.
Is this medical advice?
No. It is a day counter for planning. Call your care team for clinical concerns.