Date & Time Calculators
Age, dates, conversions tools — 6 calculators available.
Countdown Timer
A live countdown timer to any target date and time. Great for product launches, event planning, and deadlines. Displays a real-time D : HH : MM : SS countdown with percentage complete.
Use CalculatorWork Hours Calculator
Calculate total hours worked, overtime, regular pay, and gross pay for up to 7 days. Enter clock-in/clock-out times with break durations for accurate weekly timesheet totals.
Use CalculatorDays Until Calculator
Count down the exact number of days, hours, minutes, and seconds until any future event — birthdays, holidays, vacations, or deadlines — with a live updating display.
Use CalculatorTime Zone Converter
Convert any time and date between the world's major time zones with automatic daylight saving time handling. Instantly see if the converted time falls on the same or a different day.
Use CalculatorAge Calculator
Exact age, total days lived, and next birthday countdown
Use CalculatorDate Difference Calculator
Days, weeks, months, years, and business days between dates
Use CalculatorAbout Our Date & Time Calculators
Work with dates and times easily. Calculate your exact age, count the days between two dates (including business days), see how many days are left until an event, run a live countdown, convert times between world time zones and total your weekly work hours and overtime pay.