Calendar Nerd

Calendar calculation — something different

Changes 2.5 : • New era in Japanese Calendar

• Some minor fixes

• 176 questions in 327 wordings (296 in German, 213 in Japanese)

APK Description:

Everything you always wanted to know about calendar dates* — but did not know who to ask.

(* and many other things you did not yet think about)

The Calendar Nerd calculates
• your current age in days, or how many days it takes until your next holiday
• about the next good reason in the near future to open a bottle with your friends (because one is 22 years, 22 weeks and 222 days old — or so)
• when it's Friday, 13th next time (or Monday, 25th if you like)
• which date your day of birth was on other calendars (Jewish, Islamic, Chinese, Japanese...)
• when you and your friends become x days, weeks, or months old
• when it's next full moon, or what moon phase it was on the day of your birth
• when it's next blue moon, or when it was or will be in any year
• how many business days are between two dates, or what week number it is or was on a certain date
• how many days are left until summer
• how your date of birth is written in Roman numerals
• the dates of international commemorative days
• your and your friends' biorhythms
and much more!

Enjoy browsing through questions and answers! Please let me know if there are questions you're missing!

Features:
• Calendar calculation / date calculation
• Birthday calendar / anniversaries
• Moon phase / Equinox / Solstice
• Business day / Week number
• Date in Roman numbers
• Julian day
• Christian holidays
• Japanese holidays
• Hebrew calendar
• Islamic calendar
• Indian calendar
• Coptic calendar
• Buddhist calendar
• Chinese calendar
• Japanese calendar
• Ethiopian calendar
• International commemorative days
• Biorhythm

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