Date Time TOOL
Pregnancy Due Date Calculator - EDD, Weeks & Trimester
Free pregnancy due date calculator. Estimate the due date from your last period, conception date, IVF transfer or an ultrasound scan, and see gestational age, trimester, the 37 to 42 week window and every milestone date. Runs entirely in your browser.
Work with dates and times
Result
How to use this tool
- Enter or select your input.
- Run the tool and review the result.
- Copy or download the output when available.
About this tool
Free pregnancy due date calculator. Estimate the due date from your last period, conception date, IVF transfer or an ultrasound scan, and see gestational age, trimester, the 37 to 42 week window and every milestone date. Runs entirely in your browser.
Frequently asked questions
Is my data uploaded?
This tool processes input in your browser. Files and text are not sent to our server by this page.