🛠 FREE TOOLS

Baby Tools

The calculations moms need every day — no sign-up, free. Nothing you enter ever leaves your browser.

Baby Age Calculator

How many days, weeks, months old? With month milestones and age-appropriate guidance suggestions.

Where does your baby's weight and height stand compared to peers? With official WHO growth standards, 0–24 months.

How many hours a day should they sleep by age? With day-night distribution and number of naps.

Pack price + daily diaper count → your daily, monthly and yearly diaper budget.

How much does formula cost per month? How many days does a tin last? Calculate instantly.