pregnancy calculator

Are you Curious to know your due date?

Our easy to use pregnancy calculator is the number one most popular way to calculate your due date based on the date of your last menstrual period. Have your pregnancy information at your finger tip at here

Pregnancy calculator tool is a simple and convenient way to estimate the due date of delivery for expectant mothers. This online tool works by calculating the estimated date of conception based on the woman’s last menstrual period. The pregnancy calculator then adds 40 weeks (or 280 days) to the estimated date of conception to determine the due date.

Pregnancy Calculator

Why use our Pregnancy Calculator Tool?

  • Can be use to calculate the best date range to book a Nuchal Translucency Scan
  • Can be use also to calculate the best date range for Morphology Scan

– NT Scan may be performed between 11wks-13wks 6 days, however as individual babies grow slightly differently and to visualize the foetal bladder and heart the very best range is 12wks 3 days to 13wks 3 days.

-Morphology scan is best booked after 19wks but before 22wks.

Not only does the pregnancy calculator help mothers-to-be prepare for the arrival of their little ones, but it also gives them an idea of the gestational period. It is important to note that this tool is only an estimation, and the actual delivery date may vary. Therefore, expectant mothers are advised to attend all scheduled prenatal appointments and follow their healthcare provider’s instructions for a healthy pregnancy and delivery.



Enter the date of the first day of your last menstrual period (LMP):



Probable date of conception:


Foetal Age Today:


Best date range for NT scan:


(12 weeks 3 days to 13 weeks 3 days)

Morphology Scan Date:


(19 weeks)

First Heart Tones by Doppler:


(11 to 12 weeks)

Best time to evaluate cervical length in patient with risk factors:


Best time for routine anatomy ultrasound:


(18 to 20 weeks)

Estimated Due Date: