Time Tools

Timers, clocks, alarms, stopwatch, timezone tools, and holiday countdowns — all free and running right in your browser. No sign-up, no installs.

1-Minute TimerOne click, one minute, audible alert.5-Minute TimerQuick breaks and short tasks.10-Minute TimerShort focus blocks.15-Minute TimerPomodoro-style quarter hour.20-Minute TimerMeetings and study sprints.30-Minute TimerHalf-hour deep work blocks.1-Hour TimerA full hour on the clock.Countdown TimerSet any custom hours, minutes, and seconds.Online ClockBig, accurate live clock for any screen.Online Alarm ClockSet an alarm right in your browser tab.Interval TimerHIIT, Tabata and circuit workouts with beep cues and presets.StopwatchPrecise timing with laps, start/stop/pause.Timezone ConverterCompare times across cities and zones.Work Hours CalculatorTotal hours between clock-in and clock-out.Military Time Converter12-hour ↔ 24-hour conversion with a live dual clock.

Days Until Holidays

Live countdowns to the next occurrence of each holiday.

Days Until ChristmasDays Until Christmas EveDays Until HalloweenDays Until New Year's DayDays Until Valentine's DayDays Until ThanksgivingDays Until Black FridayDays Until Cyber MondayDays Until Election Day

Quick Answer

This hub collects every free time tool on the site: seven one-click preset timers (1, 5, 10, 15, 20, 30, and 60 minutes), a live online clock, an online alarm clock, a custom countdown timer, a stopwatch, a timezone converter, a work hours calculator, and nine holiday countdowns that show exactly how many days remain until Christmas, Halloween, New Year, and more. Everything runs in your browser — free, no sign-up, no installs.

Key Facts

  • 7 preset timers: 1, 5, 10, 15, 20, 30, and 60 minutes — one click and counting
  • Live online clock, alarm clock, countdown timer, and stopwatch
  • Timezone converter and work hours calculator for scheduling across zones
  • 9 holiday countdowns: Christmas, Halloween, New Year, Thanksgiving, and more
  • All tools are free, client-side, and work on mobile and desktop

Frequently Asked Questions

Are these time tools free to use?

Yes. Every timer, clock, and calculator in this collection is completely free with no sign-up, ads gating usage, or limits. Open a tool and use it as often as you need.

Will the timer or alarm still work if I switch browser tabs?

Yes. Each tool tracks real wall-clock time rather than counting animation frames, so timing stays accurate even when the tab is backgrounded. Keep the tab open and the alert will still fire.

Do the tools make a sound when time is up?

Yes. Timers, the countdown, and the alarm play an audible alert when they reach zero, so you can rely on them while cooking, studying, or in meetings.

How does the days-until countdown work?

Each holiday countdown computes the next occurrence of the holiday from today’s date — including moving holidays like Thanksgiving, Black Friday, and Election Day — and shows a live days, hours, minutes, and seconds breakdown.

Can I use these on my phone?

Yes. All tools are responsive and touch-friendly, running entirely in your mobile browser with nothing to install. The alarm clock works as long as the tab stays open.