Time Tools

Convert Unix timestamps to dates with timezone support

Compare dates and times across multiple time zones

Stay focused with customizable work/break intervals

Set countdown timers with audio notifications

Precise stopwatch with lap times and export

Date difference, add/subtract time, age, day of week

Days between dates with weeks, months, and exact breakdown

Working days between dates, skipping weekends and holidays

Time between two moments in hours, minutes, and seconds

Add or subtract days, weeks, months, years and date difference

Live Unix timestamp with seconds, milliseconds, and UTC/local dates

Check leap years with Gregorian rules and next leap year list

Convert hours, minutes and seconds to decimal hours or decimal minutes. Or convert decimal time back to hh:mm:ss for payroll and timesheets.

Find the exact age difference between two people. Enter two birth dates and get their ages in years, months and days.

Find your exact age, the day of the week you were born, and the countdown to your next birthday. Works for any date of birth.

Calculate days between two dates, or add days to a date. Get weeks, weekdays, months and more with this simple date calculator.

Convert Unix epoch timestamps to human-readable dates and back. Works with seconds or milliseconds, local time and UTC.

Find your half birthday — exactly six months after your birthday. See the next half birthday date and the countdown to it.

Calculate work hours between a start and end time including breaks, overtime, and total pay. Supports overnight shifts and custom overtime rules.

Convert any date and time between two time zones instantly, with live world clock across 15+ major cities.