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.
Prenatal Appointment Schedule
Your personalized appointment timeline with calendar export
Birth Plan Builder
Create your personalized birth preferences with free PDF export
Pregnancy Symptom Predictor
See which symptoms are most common at your exact week of pregnancy.
Pregnancy Symptom Tracker
Log your daily symptoms, compare to averages, and print doctor visit summaries.
Sleep Position Guide
Best sleep positions for each trimester with pillow tips.
Leave & Childcare
Maternity Leave Calculator
Calculate your maternity leave timeline with state benefits, FMLA, and income estimates.
Maternity Leave by State
Compare paid family leave benefits across all 50 states & DC
Paternity Leave Calculator
Plan your paternity leave timeline with state bonding benefits, FMLA, and income estimates.
Paternity Leave by State
Paid bonding leave benefits for fathers across all 50 states & DC
FMLA Eligibility Quiz
Answer 3 quick questions to see if you qualify for FMLA job-protected leave.
Maternity Leave Letter
Generate a professional leave notification letter for your employer
Company Parental Leave
Compare paid leave policies at 58 top employers
Childcare Cost Calculator
Calculate your net take-home after childcare costs, taxes, and commuting expenses.
Childcare Costs by State
Compare infant, toddler, and family daycare costs across all 50 states
Pumping at Work Schedule
Get a personalized pumping schedule based on your baby's age and work hours.
Baby Cost Calculator
Estimate how much your baby's first year will cost based on your choices.
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.
Sibling Age Gap Calculator
Calculate the exact age difference between siblings.
How It Actually Went
Compare your pregnancy predictions to what really happened.
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.
Pregnancy Bingo
Mark off relatable pregnancy moments on your interactive bingo card.
Baby Shower Bingo
Generate unique printable bingo cards for your baby shower party.
Baby Shower Planner
Plan your perfect baby shower with date calculator, checklist, and budget estimator.
Time Capsule
See the world your baby is born into — gas prices, #1 song, president, and more.
Nursery Color Palette
Browse curated color palettes to inspire your perfect nursery.
Birth Prediction Fun
Combine ancient and folklore methods to predict your baby's gender.
Generation Beta Card
Your baby is Generation Beta! Get a shareable identity card with milestones.
Live Birth Counter
Watch births happen in real time around the world.
Daily Pregnancy Affirmation
Get a new affirmation each day to inspire and encourage your pregnancy journey.
What Day Was I Born?
Find out what day of the week you were born and what it says about you.
Baby Name Combiner
Blend two parent names together to create unique baby name ideas.