Pregnancy Calculator

Order now

EasyDNA’s pregnancy calculator can help expectant mothers just like you discover the estimated date of delivery and other useful information. All you need to do is fill in the required information and the calculator will do the rest and work it all out for you! The calculator can be used for our various prenatal DNA tests such as non-invasive baby gender DNA testing, risk-free prenatal paternity testing or prenatal screening for chromosomal abnormalities.


Calculate your expected due date:
When was the first day of your last menstrual period?
Number of days typically in your menstrual cycle:

Likely conception date:
End of first trimester (12 weeks):
End of second trimester (27 weeks):
Your due date is (40 weeks):
(1) Fetal age (from the conception date):

(2) How far along you are in your pregnancy:

How many weeks will you be pregnant on a given date?


Number of weeks you will be pregnant for:


On which date will you be pregnant for the given number of weeks?
(example: I want to see what the date will be when I am 30 weeks* pregnant)*
The number of weeks:

Calculated date:

Given the due date (or birth date), calculate the likely conception date:


Calculated conception date:

* Please note that the results of the pregnancy calculator are not a diagnosis. The calculations provided are estimates based on averages. You should also consult a specialist where necessary.

Pregnancy Calculator

Calculate your expected due date:

How many weeks will you be pregnant on a given date?

On which date will you be pregnant for the given number of weeks?

Given the due date (or birth date), calculate the likely conception date:

Prenatal Tests

Resources