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For Baby and You
Birthday and Age Calculators
Calculate birth dates and age for you, baby, your entire family, friends too!
- From birth day of week, to when future birthdays occur, chart your birthdays, baby's, anyone's!
- Check age down to the second, now or at any point in time!
Baby's First 24 Months Calculator
- Easily see when your baby reaches early age milestones.
- Create monthly calendars, personalized with daily age, photo, more. Yearly calendars too.
Baby and Me Growth Calculator
- watch your family grow!
Half Birthday Calculator
- Calculate half birthday for anyone.
Premature Baby Corrected Age Calculator (at MyMonthlyCycles.com)
- Calculates chronological and adjusted ages for preterm babies.
Age and Fertility Calculator (at bInfy.com)
- Enter your age, calculates your fertility status.
Friday 13th Birthday Calculator (at bInfy.com)
- See which 13th birthdays are on Friday.
Wedding Anniversary Calculator
- See any anniversary year, couple's age, gifts.
Birth Date and Name Code Generator
- Get unique codes based on your special dates and names.
Roman Numeralize Birthdates (at bInfy.com)
- View your dates in a fun new way!
Age Milestone Calendar (at bInfy.com)
- For parents and grandparents.
Couples Aging Calculator (at binfy.com)
- View your growing old together chart.
Future Age Calculator (at binfy.com)
- View when you'll be a future age, and how long until then.
More WhenMyBaby calculators for you and baby:
Family Sleep Planner Calculator
Hair Growth Calculator
WhenMyBaby's Holiday Calendar!
- Countdown to upcoming holidays & more!
- Setup due date, anniversary, birthdays, more. View anytime for your current counter times!
Birthday Calculators at
Birthday Flower Calculator
Birthday Gemstone Calculator
Birthday Zodiac Sign Calculator
Age Clock and Life Timeline Calculator