Time
10Time Calculator
Add and subtract hours, minutes and seconds. Running total mode for timesheets, or calculate the time between two clock times
📅 Date & TimeTimezone Converter
Convert times between 20+ world timezones instantly. Quick buttons for popular routes like London to New York, London to Tokyo
📅 Date & TimeWorld Clock
See current time in multiple cities around the world simultaneously with live updating display and add or remove cities
📅 Date & TimeDays to Hours Converter
Convert days to hours instantly. Free days to hours converter for time calculations.
📅 Date & TimeDays to Weeks Converter
Convert days to weeks easily. Free days to weeks converter for time calculations.
📅 Date & TimeHours to Days Converter
Convert hours to days easily. Free hours to days converter for time calculations.
📅 Date & TimeHours to Minutes Converter
Convert hours to minutes instantly. Free hours to minutes converter for time calculations.
📅 Date & TimeMinutes to Hours Converter
Convert minutes to hours easily. Free minutes to hours converter for time conversion.
📅 Date & TimeOnline Stopwatch
Online stopwatch with start, stop, reset and lap timer showing elapsed time in hours, minutes, seconds and milliseconds
📅 Date & TimeWeeks to Days Converter
Convert weeks to days instantly. Free weeks to days converter for time conversion.
📅 Date & TimeDate
6Custom Countdown Timer
Create a beautiful countdown to any date and time. Set an event name, target date, and watch the live countdown. Shows weeks, days, hours, minutes, and seconds.
📅 Date & TimeDate Difference Calculator
Calculate the exact difference between two dates or add and subtract days, weeks, months and years from any date. Includes business days, weekends and quick presets
📅 Date & TimeDate Format Converter
Convert dates between UK, US, ISO, written and Unix timestamp formats with auto-detection and copy buttons for each format
📅 Date & TimeDate Format Converter
Convert any date into every major format including US (MM/DD/YYYY), UK (DD/MM/YYYY), ISO 8601, Japanese and more. Never confuse 03/04 again.
📅 Date & TimeLeap Year Checker
Check if any year is a leap year with explanation of the rule and a list of the next 10 upcoming leap years
📅 Date & TimeWeek Number Calculator
Find the ISO week number for any date plus day of week, day of year and days remaining with optional year calendar view
📅 Date & TimeCalculation
6Days to Hours Converter
Convert days to hours instantly. Free days to hours converter for time calculations.
📅 Date & TimeDays to Weeks Converter
Convert days to weeks easily. Free days to weeks converter for time calculations.
📅 Date & TimeHours to Days Converter
Convert hours to days easily. Free hours to days converter for time calculations.
📅 Date & TimeHours to Minutes Converter
Convert hours to minutes instantly. Free hours to minutes converter for time calculations.
📅 Date & TimeMinutes to Hours Converter
Convert minutes to hours easily. Free minutes to hours converter for time conversion.
📅 Date & TimeWeeks to Days Converter
Convert weeks to days instantly. Free weeks to days converter for time conversion.
📅 Date & TimeCountdown
5Birthday Countdown
Track the countdown to your next birthday. Shows your current age, zodiac sign, days lived, and fun birthday facts. Enter your birth month and day to get started.
📅 Date & TimeCustom Countdown Timer
Create a beautiful countdown to any date and time. Set an event name, target date, and watch the live countdown. Shows weeks, days, hours, minutes, and seconds.
📅 Date & TimeOnline Timer
Free online countdown timer with preset durations, custom time input, visual progress ring, and audio alert. Set a timer and let it run in the background.
📅 Date & TimeDays Until Calculator
Count down the days until any date or event. Quick presets for Christmas, New Year, Easter and more. Shows weeks, months and sleeps
📅 Date & TimeUS Election Countdown
Countdown to upcoming US elections and voting dates. Shows days until election day, early voting dates and voter registration deadlines.
📅 Date & TimeHours
5Time Calculator
Add and subtract hours, minutes and seconds. Running total mode for timesheets, or calculate the time between two clock times
📅 Date & TimeDays to Hours Converter
Convert days to hours instantly. Free days to hours converter for time calculations.
📅 Date & TimeHours to Days Converter
Convert hours to days easily. Free hours to days converter for time calculations.
📅 Date & TimeHours to Minutes Converter
Convert hours to minutes instantly. Free hours to minutes converter for time calculations.
📅 Date & TimeMinutes to Hours Converter
Convert minutes to hours easily. Free minutes to hours converter for time conversion.
📅 Date & TimeCalendar
5Australia Public Holiday Planner
See public holidays by state and territory for 2025 and 2026. Includes state-specific holidays and leave maximiser tips to get the most time off.
📅 Date & TimeBank Holiday Checker
See all UK bank holidays for the year and check which day of the week they fall on.
📅 Date & TimeLeap Year Checker
Check if any year is a leap year with explanation of the rule and a list of the next 10 upcoming leap years
📅 Date & TimeWeek Number Calculator
Find the ISO week number for any date plus day of week, day of year and days remaining with optional year calendar view
📅 Date & TimeYear Progress Tracker
See how far through the year you are with a visual progress bar and percentage.
📅 Date & TimeTimer
4Pomodoro Timer
Free online Pomodoro timer with customisable work and break durations. Track focus sessions, see daily stats, and boost your productivity with the Pomodoro Technique.
📅 Date & TimeCustom Countdown Timer
Create a beautiful countdown to any date and time. Set an event name, target date, and watch the live countdown. Shows weeks, days, hours, minutes, and seconds.
📅 Date & TimeOnline Timer
Free online countdown timer with preset durations, custom time input, visual progress ring, and audio alert. Set a timer and let it run in the background.
📅 Date & TimeOnline Stopwatch
Online stopwatch with start, stop, reset and lap timer showing elapsed time in hours, minutes, seconds and milliseconds
📅 Date & TimeDays
4Days to Hours Converter
Convert days to hours instantly. Free days to hours converter for time calculations.
📅 Date & TimeDays to Weeks Converter
Convert days to weeks easily. Free days to weeks converter for time calculations.
📅 Date & TimeHours to Days Converter
Convert hours to days easily. Free hours to days converter for time calculations.
📅 Date & TimeWeeks to Days Converter
Convert weeks to days instantly. Free weeks to days converter for time conversion.
📅 Date & TimeMinutes
3Time Calculator
Add and subtract hours, minutes and seconds. Running total mode for timesheets, or calculate the time between two clock times
📅 Date & TimeHours to Minutes Converter
Convert hours to minutes instantly. Free hours to minutes converter for time calculations.
📅 Date & TimeMinutes to Hours Converter
Convert minutes to hours easily. Free minutes to hours converter for time conversion.
📅 Date & TimeAge
2Age Calculator
Calculate your exact age in years, months and days. Plus total days alive, zodiac sign, Chinese zodiac, generation and next birthday countdown
📅 Date & TimeBirthday Countdown
Track the countdown to your next birthday. Shows your current age, zodiac sign, days lived, and fun birthday facts. Enter your birth month and day to get started.
📅 Date & TimeBirthday
2Age Calculator
Calculate your exact age in years, months and days. Plus total days alive, zodiac sign, Chinese zodiac, generation and next birthday countdown
📅 Date & TimeBirthday Countdown
Track the countdown to your next birthday. Shows your current age, zodiac sign, days lived, and fun birthday facts. Enter your birth month and day to get started.
📅 Date & TimeZodiac
2Age Calculator
Calculate your exact age in years, months and days. Plus total days alive, zodiac sign, Chinese zodiac, generation and next birthday countdown
📅 Date & TimeBirthday Countdown
Track the countdown to your next birthday. Shows your current age, zodiac sign, days lived, and fun birthday facts. Enter your birth month and day to get started.
📅 Date & TimeOther
6Holiday Leave Maximiser
Plan your annual leave strategically by combining with bank holidays to get longest time off.
📅 Date & TimeSleep Calculator
Find the best time to sleep or wake up based on 90-minute sleep cycles. Get 5-6 complete cycles for optimal rest and energy
📅 Date & TimeWork Days Calculator
Calculate working days between two dates excluding weekends and UK bank holidays with full breakdown of total, weekend and holiday days
📅 Date & TimeWork Hours Calculator
Calculate daily and weekly work hours with break deductions. Track overtime, see monthly estimates in both decimal and HH:MM formats
📅 Date & TimeUnix Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa. Live current timestamp display with local time, UTC and ISO formats
📅 Date & TimeWorking Days Calculator
Calculate the number of working days between two dates, excluding weekends and bank holidays.
📅 Date & Time