Study and work days
Time tools for a study and work day
Start from the kind of time you already know: a clock time, a block length, a deadline date, or another city's current time.
No account. Saved times stay in this browser.
Start from the time you already know
Alarm
A named clock time for a class, a commute, or the end of the workday. The sound needs this page to stay open.
Timer
A length you already know, or focus and break steps on the timer page.
Stopwatch
Time that is already passing, with laps you can name, copy, or download.
Countdown
Days and hours left until a deadline on this device. Reaching zero does not play a sound.
Timer
A length you already know, or focus and break steps on the timer page.
Clocks
Calendar span, age, and session length
What stays with the open page
No account
Open a page and use it. AlarmConfi does not ask you to create an account, and it does not keep a server copy of your alarms.
Sound stays with the open page
An alarm or a timer sound can play only while that page is still able to run. This is not the alarm built into the phone or computer.
The same pages on a phone
The controls stack on a narrow screen. Digits and duration fields keep their left-to-right order.
One job on each page
A clock time, a length of minutes, a deadline date, and another city's current time are separate pages.
A day with four kinds of time
A weekday leave time
Save 07:40 on the days you go, and label it so the list still tells you which part of the day it is.
A 25-minute reading block
Count down a length you already know. The 25-minute control is one block on the timer page.
Focus, then a short break
Run 25 minutes, 5 minutes, 25 minutes, and 5 minutes as steps on that same timer page.
Time that is already passing
Use the stopwatch when the session has started and you still want laps, names, and a copy of the list.
A Friday hand-in
Watch the days left until a deadline on this device. Reaching zero does not play a sound.
Cities on a weekly call
Pin the cities you actually meet and read their current local time on one board.
A meeting time you chose
Put one wall time on the time zone converter when you need that moment in other cities, including daylight saving time.
Days until a date
Count calendar days, or Monday through Friday including both ends. Public holidays stay in the weekday count.
Hours in one session, or several
Measure one span after a break, or add up to ten sessions. Overlapping sessions stay separate.
Match the page to the time you know
A study day and a work day rarely need the same kind of time. You may already know the clock time, such as when a commute ends. You may already know the length, such as 25 minutes of reading. You may know only the date, such as a hand-in on Friday. Or you may need the current time where another person is. Each of those questions has its own page.
Alarms and timer sounds can play only while the page stays open in this browser. Closing the tab, closing the browser, or letting the system stop the page means there is no ring. A countdown reaches zero without a sound. City lists and saved alarms stay in this browser, and clearing site data removes them.
Which page answers which question
Use a clock-time alarm when you already know the hour, such as the end of a commute. Use a block of minutes when you already know the length, such as 25 minutes of reading.
Use the timer for a length you set before you start. Use the stopwatch when the time is already passing and you want laps.
Use the countdown to watch the days left until a deadline on this device. Use the date calculator when you need the number of days, or the Monday–Friday count, without a live clock.
Questions before you open a tool
Which page is for a clock time, and which is for a length of minutes?
An alarm is a clock time on this device, such as 07:40 on weekdays. A timer is a length you already know, such as 25 minutes. The sound for either one can play only while that page stays open.
Where do I watch the days left until a hand-in?
The countdown watches a date and time on this device. Reaching zero does not play a sound. If you only need the number of days, or a Monday–Friday count, use the date calculator.
Where do I see the current time in a teammate's city?
The world clock shows the current local time in the cities you pin. A wall time you chose, shown in other cities, belongs on the time zone converter.
What remains on this device if I never make an account?
Alarms, the timer, a countdown target, and a city list stay in this browser. There is no account and no server copy. Clearing site data removes them.
Where do I measure time that has already started?
The stopwatch measures time that is already passing. You can name a lap, copy the list, or download it. A known block of minutes belongs on the timer.
Where do I turn two dates into a day count?
The date calculator counts calendar days, and it can count Monday through Friday with both ends included. It does not watch a live countdown, and it does not remove public holidays.