免费 • 简单 • 无需注册
在线秒表
在线秒表支持开始、暂停、继续、记录圈速以及导出圈速 CSV，适合训练和学习计时。
计时器
现在开始吧。
SET YOUR DURATION
::
QUICK START
Build your focus routine
Add work and break sessions. We'll move through them automatically.
FOCUS TIME
05:00
Stay in your flowEVERY SECOND COUNTS
On your mark. Go.
00:00.00
Laps
YOUR GENTLE REMINDER
Set an alarm.
Choose a time and keep this tab open. Your alarm will sound when it's time.
SOMETHING TO LOOK FORWARD TO
Count down to a date.
Set a future date and watch the moments get closer.
0Days
00Hours
00Minutes
00Seconds
THE WORLD AT A GLANCE
Time around the globe.
No distractionsJust you and your time.
Works everywhereDesktop, tablet, or phone.
Made for your flowFocus, rest, and repeat.
THE LITTLE THINGS MATTER
A more mindful way to track time.
Whether you're studying for an exam, timing your workout, brewing the perfect cup of coffee, or taking a well-earned break, PulseTime keeps things effortless.
01
Choose a duration
Pick a preset or set your own hours, minutes, and seconds.
02
Press start
Stay focused while your timer runs accurately in the background.
03
Hear your cue
An adjustable alarm lets you know when time is up.
切换标签后还能计时吗？
根据实际时间计算倒计时，但关闭移动浏览器可能导致声音提醒延迟。
English interface · 12 tools
此工具目前显示英文，但可使用与英语版本相同的功能。请核对输入值与单位。
在线秒表
在线秒表支持开始、暂停、继续、记录圈速以及导出圈速 CSV，适合训练和学习计时。