Tools
Calculators and checkers built from published data. Every input runs in your browser — nothing you enter is stored or sent anywhere. Cloverlatch leads with due-date and wake-window tools.
Due-date calculator
280-day estimate from the first day of your last period, with your current pregnancy week.
Wake-window calculator
Today's nap schedule from your baby's age in weeks and wake-up time.
Car seat fit checker
Will three seats fit across? Manufacturer-published widths vs your vehicle's rear hip room.
Stroller × airline checker
Folded stroller dimensions vs airline cabin rules — answers only from verified rows; unknown until then.
Dataset views of the same numbers live under Compare.