Calculators

Pregnancy Due Date Calculator

Estimate a due date, current trimester and conception date from LMP.

Runs in your browser

Last menstrual period

First day of LMPAverage cycle length (days)

Due date & timeline

Enter LMP date

Was this tool useful?

Stored locally in your browser only — not sent anywhere.

Tools you may need

BMI CalculatorCalculate body mass index from height and weight.Compound Interest CalculatorEstimate growth with principal, rate, time, and compounding frequency.Age CalculatorCalculate an exact age from a date of birth.