Free online timer
Use the timer for work sessions, study blocks, cooking, workouts, meetings, presentations, or reminders.
Free Online Timer, Stopwatch and World Clock
Set a timer, start a stopwatch, run a countdown, or check time across cities. Chrono Time gives you simple time tools that work instantly in your browser.
Free. Fast. No signup required. Useful for study, workouts, remote work and international calls.
Local time
0
0
:
0
0
00
Day Progress
Live
🌅
Sunrise
Updates live
🌇
Sunset
Updates live
☀️
Daylight
Updates live
📅
Week
Current week
📆
Day of Year
Current day
🌑
Moon Phase
Current phase
Reaction Time Test Full page →
!
Click to Start
Test how fast your reflexes are
Ratings:
< 150ms->🚀 Superhuman!
< 200ms->⚡ Lightning fast!
< 250ms->🎯 Excellent!
< 300ms->👍 Great reflexes!
< 400ms->😊 Good!
< 500ms->🙂 Average
500ms+->🐂 Keep practicing!
World Clocks
Tools
Stopwatch
Full page →
00:00.000
Timer
Full page →
Calendar
Year Progress
Live
Timezone Converter
Full page →
Choose zones to convert
What can you do with Chrono Time?
Chrono Time brings together online timer, stopwatch, countdown and world clock tools in one simple browser-based app.
Stopwatch online
Use the stopwatch to measure elapsed time, track laps, time exercises, practice tasks, or compare durations.
Countdown timer
Use countdowns for launches, deadlines, events, breaks, classes, and productivity sessions.
World clock online
Check time across different cities and time zones before scheduling calls, remote work sessions, or travel plans.
Why use an online timer?
- Works in the browser
- No install required
- Simple interface
- Useful for productivity
- Useful for teams
- Useful for study/work sessions
- Works across devices
Online Timer FAQ
What is Chrono Time?
Chrono Time is a free browser-based time tool that includes an online timer, stopwatch, countdown timer, and world clock.
Is Chrono Time free?
Yes. Chrono Time is free to use and does not require signup.
Can I use Chrono Time as an online timer?
Yes. You can set a timer for work, study, cooking, workouts, meetings, breaks, and other time-based tasks.
Does Chrono Time include a stopwatch?
Yes. Chrono Time includes a stopwatch for measuring elapsed time and tracking durations.
Can I use Chrono Time as a countdown timer?
Yes. You can use it to count down to events, deadlines, breaks, launches, or scheduled tasks.
Does Chrono Time have a world clock?
Yes. Chrono Time helps you check time across different cities and time zones.
Do I need to install anything?
No. Chrono Time works in your browser. No installation is required.
Buy me a Coffee
Chrono Time is completely free. If you find it useful, consider supporting its development it means a lot!
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