Due Date Calculator (Conception Date)
Calculate your estimated due date from the date of conception. Simply add 266 days to your known or estimated conception date.
Free Pregnancy Calculators
16 toolsDue date and pregnancy week tools. Browse our free pregnancy tools below — no sign-up required.
Due Date Calculator (LMP)
Calculate your estimated due date from the first day of your last menstrual period. Adjusts for cycle length using Naegele's rule.
Due Date Calculator (Ultrasound)
Calculate your estimated due date from ultrasound measurements. Enter scan date and gestational age to find your EDD accurately.
Fetal Weight Estimator
Estimate fetal weight using the Hadlock formula or gestational age percentile lookup. Track your baby's growth throughout pregnancy.
Fundal Height Calculator
Check if your fundal height measurement matches your gestational age. Expected cm equals GA weeks (±2 cm) for weeks 20-36.
Genetic Testing Cost Calculator
Estimate costs for NIPT, CVS, amniocentesis, and carrier screening during pregnancy. Compare out-of-pocket costs by test type.
Gestational Age Calculator
Calculate gestational age in weeks and days from your LMP. Track your pregnancy progress with exact gestational age and milestones.
IVF Due Date Calculator
Calculate your estimated due date after IVF embryo transfer. Supports Day-3 and Day-5 blastocyst transfers with precise dating.
Morning Sickness Timeline Calculator
Track when morning sickness typically starts, peaks, and resolves. Enter your LMP to see your personalized nausea timeline.
Pregnancy Days Remaining Calculator
Count down the days until your due date. Enter your EDD to see exactly how many days, weeks, and months remain in your pregnancy.
Pregnancy Week Calculator
Find out how many weeks and days pregnant you are. Enter your LMP or due date to see your current pregnancy week quickly.
Pregnancy Weight Gain Range Calculator
Find your recommended total and weekly pregnancy weight gain based on pre-pregnancy BMI. Uses IOM guidelines for all BMI categories.
Prenatal Visit Cost Calculator
Estimate total prenatal care costs including office visits, lab work, and screenings. Plan your pregnancy healthcare budget.
Prenatal Vitamin Checklist Calculator
Check your prenatal vitamin intake against recommended daily amounts. Compare folic acid, iron, calcium, DHA, and more.
Trimester Calculator
Find your current trimester and see key dates for all three trimesters. Enter your LMP to view trimester start and end dates.
Ultrasound Cost Calculator
Estimate your total pregnancy ultrasound costs. Calculate expenses for dating scans, anatomy scans, and additional ultrasounds.