Calculate your gestational age in weeks and days from either your last menstrual period or estimated due date. Essential for tracking pregnancy milestones.
Enter your values below
How this calculator works
Calculates the number of complete weeks and remaining days from the last menstrual period or works backward from the due date.
Common questions about this calculator
Pregnancy calculators provide estimates based on standard formulas. Every pregnancy is unique. Always consult your OB-GYN or midwife for personalized care.
