Calendar Converter

Rémy Pialat

Contains adsIn-app purchases

About this app

Calendar converter makes it possible to convert dates between different calendars. These calendars are Gregorian, Julian, French Republican, Muslim, Jewish, Persian and Indian calendars. It also displays the day number of the year and also the Julian day.

You can enter a date for one of these calendars and the date will then automatically be converted into the other calendars. Different buttons will help you to navigate easily through the dates.

Calendar converter also gives you the date of transition between Julian and Gregorian calendars for different countries.
You can also get the dates of the main Christian, Muslim and Jewish holidays for a given year.

Also available inside the app :
- A configurable widget to display the date of the day in the calendar of your choice.
- A Wear OS app to display the date of the day in the calendar of your choice on your Android watch.

Ratings and reviews

Excellent. Could use more explanatory material.

Good App, does exactly what it's supposed to do. Please make it easier to type in ancient dates. The Julian Calendar isn't used anywhere on earth anymore, not anywhere I know of, at least. So let's say if I wanted to convert Cesar's birthday into the Georgian Calendar, it would take me forever to scroll down to 90 BCE or something. Also, traditional Chinese calendar would be neat (not important for me, but hey, why not) Improve that and it gets the full 5 stars.

Very useful for doing research and verifying dates and conversions. It would be even better if it was upgraded to include BC years beyond 4100 BC. I'm looking forward to it even if for a fee. Thank you, and keep up the good work.

What's new

Android 15 compatibility