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Useful tools for every stage of parenthood
Pregnancy calculators, baby sleep tools, name ideas, checklists and more — all free, with no signup.
Most used
Popular tools
Free
Baby Age Calculator
Exact age in years, months, weeks and days.
Baby
Free
Due Date Calculator
Your estimated due date and key pregnancy dates.
Pregnancy
Free
Wake Window Calculator
Typical awake time between sleeps by age.
Baby
Free
Baby Sleep Schedule
A sample daily routine from wake-up time.
Baby
Free
Baby Name Generator
Ideas by style, origin and first letter.
Baby Names
Free
Pregnancy Week Calculator
Find your current week and trimester.
Pregnancy
Pregnancy
Due dates, weeks, trimesters and getting ready.
Free
Due Date Calculator
Your estimated due date and key pregnancy dates.
Pregnancy
Free
Pregnancy Week Calculator
Find your current week and trimester.
Pregnancy
Free
Conception Calculator
Estimate when your baby was conceived.
Pregnancy
Free
Pregnancy Weight Gain
A general range based on pre-pregnancy BMI.
Pregnancy
Baby
Age, sleep, sizes and everyday planning.
Free
Baby Age Calculator
Exact age in years, months, weeks and days.
Baby
Free
Baby Month Calculator
Your baby’s age in exact calendar months.
Baby
Free
Wake Window Calculator
Typical awake time between sleeps by age.
Baby
Free
Baby Sleep Schedule
A sample daily routine from wake-up time.
Baby
Free
Nap Calculator
Sample nap times for your baby’s day.
Baby
Free
Bedtime Calculator
Bedtime from last nap and wake window.
Baby
Free
Diaper Calculator
Diapers per day, month and year.
Baby
Free
Formula Calculator
Plan how much formula to buy.
Feeding
Baby Names
Find, explore and understand names.
Toddler
Tools for the busy years after one.
Simple. Useful. Free.
Just useful tools for parents.
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