📅 Date et Heure
Âge, différences de dates, comptes à rebours et autres calculateurs de date et d'heure.
10 outils dans cette catégorie
Calculateur d'Âge
Calculez l'âge exact en années, mois et jours à partir d'une date de naissance.
Date Difference
Find the number of days, months, and years between two dates.
Countdown
Live countdown to a specific date and time — days, hours, minutes, and seconds.
Add/Subtract Days
Add or subtract a number of days, weeks, or months from a date.
Day of Week
Find out what day of the week any date falls on.
Business Days
Count the number of weekdays between two dates, excluding weekends.
Time Duration
Find the elapsed time in hours and minutes between a start and end time.
Week Number
Find the ISO 8601 week number for any date.
Leap Year Checker
Check whether any year is a leap year, and how many days it has.
Time Zone Converter
Convert a date and time from one time zone to another.