Due Date Calculator

Calculate the expected delivery date according to the last period. Weeks of pregnancy. Free for pregnant women.

Last period date (FUR):

Quick demo: how to use this tool
  1. Indicates the date of the last period or the date of conception.
  2. Get the expected delivery date and weeks of gestation.
  3. Check the weekly pregnancy calendar.

↑ Try the tool in the form above

About Due Date Calculator

Calculate the expected delivery date according to the last period. Weeks of pregnancy. Free for pregnant women. Due Date Calculator is a free tool from the Health category of RoviDev. It is designed for personal care and monitoring your well-being. Remember that the results are indicative and do not replace the assessment of a health professional.

How to use Due Date Calculator

  1. Open Due Date Calculator in RoviDev (you don't need to install anything or register).
  2. Enter the required data in the tool form.
  3. Press the button and see the result instantly on the screen.

Frequently asked questions

What is the Due Date Calculator for?

Calculate the expected delivery date according to the last period. Weeks of pregnancy. Free for pregnant women. You just have to enter the data and you get the result instantly, without leaving the page.

Are the data I enter saved?

No. The calculation is done in your browser; We do not send or store your data on any server.

Can I use it from my mobile?

Yes. The tool is responsive and works on mobile, tablet and computer from any browser.

Do the results replace a health professional?

No. It provides an indicative estimate for informational purposes and does not replace the diagnosis or advice of a health professional.