calculators
A countdown for every milestone.
Purpose-built countdown calculators, each with a live timer and total days, hours, and minutes. Free, no sign-up, works on any device.
Age Calculator
Exact age in years, months, and days — plus your next birthday.
Open calculator →Birthday Countdown
Count down to your next birthday, to the second.
Open calculator →Wedding Countdown
A live timer to your wedding date and ceremony time.
Open calculator →Retirement Countdown
Days, hours, and minutes until your last day of work.
Open calculator →Vacation Countdown
Count down to departure day — flight time included.
Open calculator →Pregnancy Countdown
A live countdown to your estimated due date.
Open calculator →School Countdown
First day, last day, graduation, or summer break.
Open calculator →Need something else?
The general countdown calculator counts down to any date and time — or create a named, shareable countdown for your own event.