Pregnancy Calculators
3 free pregnancy calculators. Every tool is free, private and works on any device.
Due Date Calculator
Estimate your baby's due date from your last menstrual period or conception date, using Naegele's rule, with key pregnancy milestones.
Gestational Age Calculator
Calculate gestational age in weeks and days from the last menstrual period or a known due date, for dating a pregnancy. Educational tool only.
Pregnancy Weight Gain Calculator
See the recommended pregnancy weight gain range for your pre-pregnancy BMI, with the expected weekly gain rate for each trimester.