Julian Date Calc at App Store analyse

App power index: 135 (based on ranks around App Stores today)
Business Productivity
Developer: James Meeks
Price: 0 free
Current version: 1.1, last update: 7 years ago
First release : 21 Oct 2014
App size: 10.77 Mb
4.2 ( 2672 ratings )
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Estimation application downloads and cost

> 2.97k
Monthly downloads
~ $ 1.22k
Estimation App Cost


This App allows you to quickly, simultaneously, and easily convert back and forth between Gregorian Date and Julian Date.

Gregorian date is a common display of date format. Julian date is the numerical count in which this date falls on a given year.

Julian Day Calc defaults to today’s date when opened and allows you to select any Julian Date between 1 & 366 and the app will convert to the corresponding Gregorian date and vice versa.

For example:
If you wanted to find out the Julian date of June 21, 2013 you would scroll the date selector to June 21, 2013 and the Julian date wheel will automatically scroll to 172.

If you scroll the Julian Date bar to 90 the Date bar will automatically scroll to March 31.

This App is used by Quality Assurance & Manufacturing Professionals as well as savvy consumers to determine production dates and corresponding expiration dates.

Calculations are accurate for any date between years 1 and 10,000 A.D. and adjusts for leap years!
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# Term Store county Place Priority
1 julian date calculator 2 ⭐️⭐️⭐️⭐️
2 julian date 2 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
France 1.09 EUR
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 4.49 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,