FREE ONLINE TOOLFree Pregnancy Due Date
Free Pregnancy Due Date
Calculator
Free advanced Pregnancy Due Date Calculator supporting LMP with cycle-length adjustment, conception/ovulation date, IVF embryo transfer, ultrasound gestational age, known EDD reverse planning, gestational-age tracking, trimester and term milestones, and date comparison.
FreeUse this tool without paying.No sign upStart with the tool right away.Clear stepsRead the tool’s own guidance.
About Free Pregnancy Due Date Calculator
Calculate an estimated due date from the information you actually have, then track gestational age on any date, inspect trimester and term milestones, reverse-calculate estimated dates, and compare a second EDD without silently deciding which date should replace the clinical record.
Workspace options
- First day of LMP
- Usual cycle length · days
- Known or estimated conception / ovulation date
- Embryo transfer date
- Embryo age at transfer
- Custom embryo age · days
Available actions
- Last period
- Conception
- IVF transfer
- Ultrasound GA
- Known EDD
- Copy pregnancy timeline