extension ExtPose

Calendar and Countdown (delisted)

CRX id


Description from extension meta

Show a full year calendar and count down to any number of dates. Add notes and colors to days, and check the distance between them.

Image from store Calendar and Countdown
Description from store A full year calendar, enabling you to find any given date at a glance and count up/down from any date. Create any number of notes and add custom colors to days to keep track of what's happening.. Display the current year with week numbers, and go forwards and backwards seamlessly to find any date in any year. Click the arrows, use the scroll wheel or the arrow keys on your keyboard to navigate. Click a day to bring up a menu that allows you put a badge on the plugin icon, counting up from or down to the selected date, as well as other dates. You can also add colors and notes to days in your calendar, keeping track of events. Hover over a day to bring up a popup with some info on this day, day in year and days left in year, as well as how far the date is from the current day. Click on a date and move the mouse to create a dynamic counter, allowing you to see how many days there is in any given period of time. Other features: * User selectable icon with live count down * Plenty of calendar customizations * Change the toolbar badge color. * Tooltip with today's date * Popup shows how far away the selected day is * Select first day and week number display Banner photo for the Chrome store by Joe Lanman (CC)

Latest reviews

  • (2022-03-17) normal idiot: Works as advertised, very simple and customizable enough so you aren't paralyzed with options, but enough so you can change what's important.
  • (2022-02-09) Anton Vinichuk: one of the best calendar extensions for chrome
  • (2021-02-25) Lucas LL: Excelent,simple y practica
  • (2021-02-08) A Chan: It was fine but kinda bland and if you already have a google calender this does the same excat thing:)
  • (2020-11-26) Stéphane UMHANG - Dedalus: Nice! You shoud allow the user to dispaly week number in the icon ;-) Today's date is already available in Windows but not the week number...
  • (2020-11-13) Jade: Its great but I wish that you can copy it from year to year so you don't have to add a bunch of birthdays and holidays all over again
  • (2020-10-21) Nick Bortz: Is a great idea, but without the function to sync directly to or work with Google Calendar, it is really useless.
  • (2020-10-15) Md. Ammar Zahid: but it need a site and an app for pc
  • (2020-09-30) Mitch Jang: Neat, simple and very helpful. This is exactly what I have been looking for. Thanks to dev team.
  • (2020-09-01) Hrishikesh Garud: This is a very useful extension.
  • (2019-12-28) ict uynv19: Rất tiện dụng, thank!
  • (2019-10-09) babbul: justo lo que buscaba, me ahorro dinero al no tener que comprar un calendario de escritorio. Estaria genial si se pudieran poner mas countdowns o si se pudiera instalar dos veces para tener dos calendarios, ya que solo cabe un color por dia
  • (2019-09-27) Audra Lind: Simple, works, have zero need for day in year and how many days left (first line on pop up dates). Wish we had option to turn that off. Would also like ability to share with other Google profiles.
  • (2019-09-26) ProSuper: It's not working as it's used to be i can't add colors anymore ??
  • (2019-09-20) Александр Кушнир: Really want you to develop further, it is this extension and the addition of the Russian language)) The most convenient calendar with the function of notes and tracking the interval between preset numbers) As well as super convenient color markers)
  • (2019-09-10) Mark Burfeind: please continue to support this app as I like it much better than what appears to be it's replacement "win the Day"
  • (2019-08-19) Cornelia Dethmann: Finde die Erweiterung grundsätzlich super, kann zur Zeit allerdings keine neuen Termine/Farben hinzufügen!! Gibt es ein Limit? Hoffentlich schnell behoben, sonst bin ich bald weg...
  • (2019-08-03) Anil CESURDURA: Best extension for day counting. thanks
  • (2019-07-04) Umar S.: Easy to use, on point UI, helps to remind the remaining preparation time in my exam. Thanks to developer and team for such a great product.
  • (2019-05-24) Cath Somerton: Nice app. Two things that could be improved: - the banner at the bottom is blocking the last week of each of the three months listed at the bottom from being seen - while traveling to another country, the calendar hasn't updated itself to show the correct day, so my laptop calendar and watch is showing Friday while this calendar app is still showing Thursday as today's date
  • (2019-04-15) Jochen Mai: Seit ein Banner mit "win the Day" eingebaut wurde, unbrauchbar, da der Banner sich über die Monate der zweiten Jahreshälfte legt :-(
  • (2019-04-05) Yehuda Newman: Simple to use. Functional. No fuss. Good job
  • (2019-02-25) I have one suggestion if you like. Let's give the ability to enter excluded days from countdown to reduce the total number of remaining days I.e. if user want to exclude holidays selected by her/him in countdown.
  • (2019-02-23) Bernd Rieck: Macht, was es soll!
  • (2019-01-29) Srivatsa: Nice little place for easy and hassle free countdown...
  • (2019-01-29) william grant: I use and enjoy this extension frequently. Can't speak for everybody, but, as a retiree, it's all I need. It's convenient and it keeps me informed and up to date on important issues in my life. People "think" I have an excellent memory (especially for an old dude) !
  • (2018-12-18) Deepthi Satish: need to add more events. and the events i added yesterday just disappeared today. i searched for something similar, but couldnt find anything though.
  • (2018-11-27) Stephane Malo: love the year and countdown but... 1 - if i hover over a date, please show the remaining days in relation to the countdown 2 - remove banner add at the bottom.
  • (2018-10-03) Ed James: Excellent. Does what it promises. Wish I could have more than two target dates (Primary and Secondary) but it handles and displays the information in a very useful way. Good job.
  • (2018-09-03) Sam P.: Would be nice if it didn't lock you out. After 77 events, the calendar prevents you from adding anything else. Yes, I reinstalled the extension. Yes, I went through the trouble of re-adding all my events. Yes, I've restarted my computer. No, it didn't work. It might be a glitch. If you look at the support tab, there are a bunch of others having this problem as well. It looks nice and it's convenient, so it's a shame I can't find anything to truly replace it, but don't waste your time on this.
  • (2018-08-31) uwe rueckebeil: sehr nützlich! ich mag es
  • (2018-07-17) Alex Ch: The extension is great and very useful for my work but unfortunately there is 1 very annoying thing and you should be able to remove it if you just need a simple calendar for a quick reference. When you hover on a date, a black box with the countdown date appears and covers the dates. I don't need to countdown anything. please give the option to remove the feature if not required.
  • (2018-07-16) Gloria Wanjiru: this was great
  • (2018-05-04) SAMBHAJI PAWAR: great
  • (2018-04-25) Anup Adhikari: great extension but not that much user friendly. Theres always time for an improvement.
  • (2018-04-22) Sviatoslav Kuvichisnkii: Easy to use and light app, does not distract you from working.

Latest issues

  • (2020-10-19, v:2017.11.13.1) John Rodriguez: COLOURS WOULD NOT WORK.
  • (2019-11-05, v:2017.11.13.1) carlo gargiullo: IL CALENDARIO NON CONTRASSEGNA I GIORNI
  • (2019-06-17, v:2017.11.13.1) colors
    Hi, Cannot mark days with colors Chrome Version 75.0.3770.90 (64 bit)
  • (2019-05-21, v:2017.11.13.1) Jessica Brady: Deleting Events
    How do i delete events that i have cancelled in my calendar schedule?
  • (2019-01-17, v:2017.11.13.1) Restore old appointments in Calendar and Countdown Chrome extension
    Hi, I changed my computer and I would like to restore old appointments from previous installation. I have the old disk with old files. Can you please specify where are them stored locally if they are local? Thanks
  • (2018-10-16, v:2017.11.13.1) Larissa Paulson: Cannot add any more events
    Hello, I love your extension and use it every day. However, it's like I have hit the maximum number of events. I cannot add anymore or even highlight anymore days unless I revert another day to normal. I use this to track my on-call schedule, as well as vacation time and appointments. Is there a way to fix this?
  • (2018-08-30, v:2017.11.13.1) dont work
    i cant get it is blocked for me
  • (2018-07-23, v:2017.11.13.1) Armandas Bruzas: Unable to edit
    I suddenly cannot edit my calendar add or delete anything (before i could).
  • (2018-07-09, v:2017.11.13.1) Annie caminade: calendrier Français
    bonsoir je voudrais un calendrier Français merci .
  • (2018-06-30, v:2017.11.13.1) Валентина Домничева: нет цветной отметки даты
    перестали отмечаться цветом заметки на датах- не знаю почему и что нужно сделать, чтобы исправить?
  • (2018-06-25, v:2017.11.13.1) Gaurish rane: It was working fine till 8 month
    but suddenly i am not able to add or tag any events in the calendar. I dont know why please have any suggestion for this
  • (2018-05-20, v:2017.11.13.1) Александр Кушнир: banner !!!((
    The banner does not disappear and closes part of the screen. Scaling the window is reduced in size.


50,000 history
4.2 (556 votes)
Last update / version
2017-11-13 / 2017.11.13.1
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