Pregnancy Due Date Calculator
Estimate due date, current week, trimester, and milestones from LMP or conception.
Runs entirely in your browser - your files are never uploaded
What is Pregnancy Due Date Calculator?
Pregnancy Due Date Calculator is a free, web-based utility designed for instant, local health tools tasks. It allows users to compute, format, convert, or edit data directly in their browser without installing software or registering an account.
- 100% Free & Unlimited Usage
- 0% File Uploads (100% Client-Side Privacy)
- Instant Real-Time Calculations
- Mobile, Tablet & Desktop Compatible
How to use Pregnancy Due Date Calculator
Select or Enter Input
Provide your source file or type your values into Pregnancy Due Date Calculator.
Configure Settings
Adjust parameters, formatting options, or units in real-time.
Get Instant Output
Download the final processed file or copy the generated output.
About the Pregnancy Due Date Calculator
Calculate your estimated due date (EDD) using Naegele's rule based on the first day of your last menstrual period (LMP) or ultrasound/conception date.
Provides a complete trimester progression, current fetal development week, and milestone timeline.
Frequently asked questions
Related tools
Calorie Calculator
Estimate daily calorie targets for weight loss, maintenance, or muscle gain.
Open toolBMR Calculator
Calculate Basal Metabolic Rate using Mifflin-St Jeor and Harris-Benedict formulas.
Open toolBody Fat Calculator
Estimate body fat percentage using US Navy body measurement formulas.
Open toolIdeal Weight Calculator
Calculate healthy weight ranges using Devine, Hamwi, Robinson, and Miller formulas.
Open toolPace Calculator
Calculate running, walking, or cycling pace, time, and average speed.
Open toolWater Intake Calculator
Calculate recommended daily water intake based on body weight, exercise, and climate.
Open tool