Pregnancy Calculators and Tools
Our calculators are designed to provide you with important information throughout your ttc and pregnancy journey.
Getting Pregnant
Due Date Related
Due Date Calculator (All-in-one)
Calculate your estimated due date using 8 different methods.
How Many Weeks Pregnant Am I?
Find out exactly how many weeks and days pregnant you are.
What Trimester Am I In?
Determine which trimester you're currently in and what to expect.
Future Birthday Calculator
See when your baby needs to be born to have a specific birthday.
During Pregnancy
Conception Calculator
Estimate when conception likely occurred based on your due date.
HCG Calculator
Track your HCG hormone levels and doubling time in early pregnancy.
Pregnancy Weight Gain Calculator
See the recommended weight gain range for your pregnancy.
Down Syndrome Risk Calculator
Estimate risk levels based on maternal age and screening results.
Contraction Timer
Time your contractions to know when it's time to head to the hospital.
Blood Type Predictor
Predict your baby's possible blood type based on both parents' blood types.
Reverse Blood Type Calculator
Know your blood type and your child's? Find the other parent's possible blood types.
Food Safety Quick-Check
Instantly check if any food is safe during pregnancy
Labor Probability Calculator
See your daily probability of going into labor based on your due date.
Hospital Bag Checklist
Interactive packing checklist with progress tracking - never forget an essential item.
After Pregnancy
Baby Growth Chart
Track your baby's weight and length against WHO growth standards.
Age Growth Chart
Monitor your child's growth percentile from birth through childhood.
Child Height Predictor
Predict your child's adult height based on parental heights.
Diaper Cost Calculator
Estimate how much you'll spend on diapers in the first few years.
Just For Fun
Chinese Gender Chart
Use the ancient Chinese lunar calendar to predict your baby's gender.
Old Wives Tales Gender Predictor
Answer fun questions based on traditional folklore to guess the gender.
Pregnancy Excuse Generator
Generate hilarious pregnancy excuses to get out of anything — officially certified.