Date & Time
Work with dates and time — calculate exact ages and spans, count business days, convert timestamps, and use a stopwatch and countdown timer.
Age Calculator
Work out exact age in years, months and days, plus next birthday.
Date & Time
Unix Timestamp Converter
Convert Unix timestamps to dates and dates to timestamps, UTC or local.
Date & Time
Date Difference Calculator
Find the exact time between two dates in years, months and days.
Date & Time
Days Between Dates
Count the number of days between two dates.
Date & Time
Business Days Calculator
Count working days (Mon–Fri) between two dates.
Date & Time
Time Duration Calculator
Measure the duration between two dates and times.
Date & Time
Age Difference Calculator
Find the age gap between two people or dates.
Date & Time
Pomodoro Timer & Stopwatch
A Pomodoro focus timer with work and break cycles, plus a stopwatch — with a full-screen mode.
Date & Time
Countdown Timer
Count down to a date and time.
Date & Time